{"title":"Jeep Subwoofers","description":"\u003cp\u003eExplore car subwoofers for your next bass upgrade. Match the enclosure, power handling and impedance to your system.\u003c\/p\u003e\u003cp\u003eThis Jeep browsing collection is a starting point for your build, not a guarantee of universal vehicle fit. Check your exact year, model, trim, dimensions, wiring and installation requirements before ordering.\u003c\/p\u003e","products":[{"product_id":"audiocontrol-spike-series-12-high-performance-subwoofer-500w-rms-2-4-ohms","title":"AudioControl Spike Series 12\" High-Performance Subwoofer, 500W RMS, 2\/4 Ohms","description":"\u003cdiv\u003e\n\u003cp\u003eThe AudioControl Spike Series 12\" High-Performance Subwoofer delivers 500W RMS (700W max) with 2- or 4-ohm impedance for precise, powerful bass in a car audio system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: 2 or 4 Ohms — adaptable to common car amplifiers for flexible installation and stable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: 500W RMS \/ 700W Max — supports sustained bass output and peak transient demands without clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response\u003c\/b\u003e: 20–200 Hz — covers bass fundamentals and upper-bass details for a full low-end presence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 2.5 in (63.5 mm) diameter with a 3-Layer High Temp Voice Coil Former — ready for high excursion and heat resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone and construction\u003c\/b\u003e: Fiber Matrix Paper Cone with Mica Coating — balances stiffness and damping for controlled cone motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-excursion design\u003c\/b\u003e: Engineered for substantial travel to reproduce deep bass at high listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor and damping features\u003c\/b\u003e: Efficient heavy-duty motor design with Dual Damping System and Dual Dust Cap System — improves control and reduces enclosure-related compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure options\u003c\/b\u003e: Ported (tuned to 39 Hz) or Sealed (F3 52.77 Hz) with specified volumes and dimensions for precise integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrille and packaging\u003c\/b\u003e: Removable grille included; In the box: SPK-12S2 or SPK-12S4, Manual, Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Spike 12\" is built for high-performance car installs where precise, powerful bass matters. With 500W RMS you can push deep bass without excessive distortion when paired with a suitable amplifier. Ported enclosures yield deeper extension (39 Hz tuning) and bigger overall output, while sealed enclosures offer compact fit with tight, controlled bass. The combination of a 2.5\" voice coil, 3-layer high-temp former, dual damping, and a dual dust-cap system keeps bass responses linear across listening levels and reduces compression artifacts. The efficient motor design delivers consistent performance under demanding musical transients. The included grille protects the cone, and the package comes with the SPK-12S2\/S4, a manual, and a warranty so you know what you're getting.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioControl","offers":[{"title":"Default Title","offer_id":49848547344612,"sku":null,"price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1.SpikeSeries12InchHigh-PerformanceSubwoofer500WRMSPNG.webp?v=1789247796"},{"product_id":"audiocontrol","title":"AudioControl Spike Series Spike Series 10\" High-Performance Subwoofer, 500W RMS, 2\/4 Ohms","description":"\u003cdiv\u003e\n\u003cp\u003eThe AudioControl SPK-10S Spike Series 10-inch subwoofer delivers 500W RMS into 2 or 4 ohms, built for deep, controlled bass in a car audio system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: 2 or 4 Ohms — flexibility to pair with a wide range of amplifiers and wiring configurations for optimal damping and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Handling\u003c\/b\u003e: 500W RMS \/ 700W Max — sustained power capacity for steady bass output with transient peak bursts, aligned with robust amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response\u003c\/b\u003e: 20–200 Hz — covers deep bass down to the sub-bass range while still delivering punch in musical content across genres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Diameter\u003c\/b\u003e: 2.5 in (63.5 mm) — sizable coil area to handle heat and excursion, supporting higher power and long bass throws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplacement\u003c\/b\u003e: 0.0626 cu ft \/ 1.771 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3-Layer High Temp Voice Coil Former\u003c\/b\u003e — enhances power handling and durability under high excursion and demanding listening levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Excursion Design\u003c\/b\u003e — long travel capability for ultra-low bass response with clearer control at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Material\u003c\/b\u003e: Fiber Matrix Paper Cone with Mica Coating — combines stiffness and damping for accurate bass with reduced cone breakup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Damping System\u003c\/b\u003e — improves linear bass reproduction by reducing distortion during dynamic passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Dust Cap System\u003c\/b\u003e — aids enclosure compression control, contributing to consistent bass performance across enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Heavy-Duty Motor Design\u003c\/b\u003e — provides strong control over cone motion and reliable performance under demanding use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemovable Subwoofer Grille Included\u003c\/b\u003e — protective screen with installation versatility for trunk and cabin mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIn the Box\u003c\/b\u003e: SPK-10S2 or SPK-10S4, Manual, Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure Options\u003c\/b\u003e:\nPorted: External 24.00\" W × 13.00\" H × 11.25\" D; Net Internal 1.01 ft3; F3 37 Hz; Port Area 17.25 in2; Port Length 28.50\" Sealed: External 20.00\" W × 13.00\" H × 11.00\" D; Net Internal 1.11 ft3; F3 45.96 Hz; Qtc 0.705\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Spike SPK-10S is designed to integrate with a variety of systems, delivering clear, precise bass while maintaining control at higher listening levels. Its combination of a durable 3-layer voice coil former, high-excursion design, and dual-damping features makes it well-suited for a dedicated subwoofer channel in either a sealed or ported enclosure, protecting enclosure performance and reducing distortion across musical genres. The included grille and the provided enclosure options help tailor bass output to your trunk space and acoustic goals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioControl","offers":[{"title":"Dual 2 Ohm","offer_id":49848547377380,"sku":null,"price":209.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49848547410148,"sku":null,"price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/1.SpikeSeries10InchHigh-PerformanceSubwoofer500WRMSPNG.webp?v=1789247798"},{"product_id":"soundqubed-hdx4-2-series-18-subwoofer-4-dvc-4-000-watts-rms-d2-d4","title":"Soundqubed HDX4.2 Series 18\" Subwoofer 4\" DVC 4,000 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX4.2-18 — 4,000W RMS Competition-Grade 18\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX4.2 Series 18\" subwoofer\u003c\/strong\u003e is the largest and most powerful driver in the HDX4.2 lineup — a full-size, competition-ready 18-inch subwoofer built for builders who want maximum cone area, infrasonic bass extension, and the kind of low-end output that physically moves air and people. Rated at \u003cstrong\u003e4,000 watts RMS and 8,000 watts peak\u003c\/strong\u003e, the HDX4.2-18 is powered by a \u003cstrong\u003e402 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e4-inch diameter voice coil\u003c\/strong\u003e with a 70mm coil length, and a motor assembly engineered for extreme linear excursion across a massive \u003cstrong\u003e1,200 cm² cone area\u003c\/strong\u003e. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub is built for wall builds, trunk builds, and any application where maximum displacement and infrasonic output are the goal.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 23mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 47mm (±)\u003c\/strong\u003e, the HDX4.2-18 delivers controlled linear excursion across its enormous cone area, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 31.6 Hz (D2) \/ 31.7 Hz (D4)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e90.3–90.4 dB\u003c\/strong\u003e, this is the most efficient driver in the HDX4.2 lineup — capable of producing serious SPL output even on moderate amplifier power, and absolutely devastating when fed its full 4,000W RMS rating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX4.2-18?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000W RMS \/ 8,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e402 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (17.8 N\/A D2 \/ 23.3 N\/A D4) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\" Voice Coil, 70mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,200 cm² Cone Area (SD):\u003c\/strong\u003e The largest cone in the HDX4.2 lineup — maximum air displacement for the deepest, most physical sub-bass output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e23mm Xmax \/ 47mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 5–7 ft³ and sealed 3.0–5.75 ft³ — built to breathe and move in a large, properly tuned vented box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90.3–90.4 dB Sensitivity:\u003c\/strong\u003e The most efficient driver in the HDX4.2 lineup — gets devastatingly loud without demanding every last watt from your amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX4.2-18 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 4,000W RMS or more at the wired impedance load. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 28–34 Hz\u003c\/strong\u003e in the \u003cstrong\u003e5–7 ft³ range\u003c\/strong\u003e will maximize SPL output and infrasonic bass extension. The HDX4.2-18 is optimized for ported loading — its large cone area and long-throw suspension need room to breathe. A sealed enclosure in the \u003cstrong\u003e3.0–5.75 ft³ range\u003c\/strong\u003e can work for tighter, more controlled bass in applications where ported isn't practical.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-18D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-18D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e31.6 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e31.7 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.56\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.52\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.45\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e114.0 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e113.2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.99 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.65 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.67%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.63%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e90.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e90.4 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e17.8 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23.3 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,200 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,200 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-18D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e465 mm \/ 18.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e425 mm \/ 16.73\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e288 mm \/ 11.34\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-18D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e465 mm \/ 18.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e425 mm \/ 16.73\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e288 mm \/ 11.34\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-18 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.0–5.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5–7 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX4.2-18?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e4,000W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω is the most common pairing. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or you need an 8Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX4.2-18 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e5–7 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for maximum SPL and infrasonic bass extension. For \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e3.0–5.75 ft³\u003c\/strong\u003e for tighter, more controlled bass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX4.2-18 is built for both. Its 90.3–90.4 dB sensitivity — the highest in the HDX4.2 lineup — means it gets devastatingly loud even on moderate power, while its 4,000W RMS rating and 402 oz motor make it a serious competition contender.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849738035428,"sku":null,"price":929.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849738068196,"sku":null,"price":929.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDX4.218inSubwooferTrinityCarAudio.png?v=1789257247"},{"product_id":"soundqubed-hdx4-2-series-15-subwoofer-4-dvc-4-000-watts-rms-d2-d4","title":"Soundqubed HDX4.2 Series 15\" Subwoofer 4\" DVC 4,000 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX4.2-15 — 4,000W RMS Competition-Grade 15\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX4.2 Series 15\" subwoofer\u003c\/strong\u003e is a professional-grade, high-output 15-inch driver built for SPL competitors and serious builders who demand maximum cone area, infrasonic bass extension, and uncompromising thermal endurance. Rated at \u003cstrong\u003e4,000 watts RMS and 8,000 watts peak\u003c\/strong\u003e, the HDX4.2-15 is powered by a \u003cstrong\u003e402 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e4-inch diameter voice coil\u003c\/strong\u003e with a 70mm coil length, and a motor assembly engineered for extreme linear excursion. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub wires cleanly into virtually any high-power mono block amplifier setup.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 23mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 47mm (±)\u003c\/strong\u003e, the HDX4.2-15 delivers massive linear cone travel across its \u003cstrong\u003e805 cm² cone area (SD)\u003c\/strong\u003e, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 33.7 Hz (D2) \/ 33.9 Hz (D4)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e88.3–88.5 dB\u003c\/strong\u003e, this is a highly efficient driver that gets devastatingly loud even on moderate amplifier power — and absolutely punishing when fed its full 4,000W RMS rating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX4.2-15?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000W RMS \/ 8,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e402 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (17.1 N\/A D2 \/ 22.8 N\/A D4) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\" Voice Coil, 70mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e23mm Xmax \/ 47mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFs of 33.7–33.9 Hz:\u003c\/strong\u003e Tuned for deep sub-bass reproduction — ideal for ported enclosures targeting 30–36 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 3–6 ft³ and sealed 1.88–3.5 ft³ — versatile for any build style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e88.3–88.5 dB Sensitivity:\u003c\/strong\u003e Highly efficient — gets seriously loud without demanding every last watt from your amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX4.2-15 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 4,000W RMS or more at the wired impedance load. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 30–36 Hz\u003c\/strong\u003e in the \u003cstrong\u003e3–6 ft³ range\u003c\/strong\u003e will maximize SPL output and low-frequency extension. For tighter, more accurate SQL bass, a \u003cstrong\u003esealed box in the 1.88–3.5 ft³ range\u003c\/strong\u003e provides excellent transient response and cone control.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-15D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-15D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e33.7 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e33.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.57\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.49\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.43\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e57.2 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e56.6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.03 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.67 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.43%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e88.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e88.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e17.1 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e22.8 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-15D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e390 mm \/ 15.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e350 mm \/ 13.78\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e243 mm \/ 9.57\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-15D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e390 mm \/ 15.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e350 mm \/ 13.78\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e243 mm \/ 9.57\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-15 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.88–3.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3–6 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX4.2-15?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e4,000W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω is the most common pairing. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or you need an 8Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX4.2-15 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e3–6 ft³\u003c\/strong\u003e tuned to approximately 30–36 Hz for maximum SPL and deep bass extension. For \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e1.88–3.5 ft³\u003c\/strong\u003e for tight, accurate bass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX4.2-15 is built for both. Its 88.3–88.5 dB sensitivity means it gets devastatingly loud efficiently, while its 4,000W RMS rating and 402 oz motor make it a serious SPL and SQL competition contender.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849740361956,"sku":null,"price":849.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849740394724,"sku":null,"price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDX4.215inSubwooferTrinityCarAudio.png?v=1789257249"},{"product_id":"soundqubed-hdx4-2-series-12-subwoofer-4-dvc-4-000-watts-rms-d2-d4","title":"Soundqubed HDX4.2 Series 12\" Subwoofer 4\" DVC 4,000 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX4.2-12 — 4,000W RMS Competition-Grade 12\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX4.2 Series 12\" subwoofer\u003c\/strong\u003e is the pinnacle of SoundQubed's competition subwoofer lineup — a professional-grade, high-output 12-inch driver built for SPL competitors and serious builders who demand maximum power, extreme excursion, and uncompromising thermal endurance in a compact footprint. Rated at \u003cstrong\u003e4,000 watts RMS and 8,000 watts peak\u003c\/strong\u003e, the HDX4.2-12 is powered by a \u003cstrong\u003e402 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e4-inch diameter voice coil\u003c\/strong\u003e with a 70mm coil length, and a motor assembly engineered for extreme linear excursion. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub wires cleanly into virtually any high-power mono block amplifier setup — whether you're building a daily SQL system or a full-tilt SPL competition build.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 23mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 47mm (±)\u003c\/strong\u003e, the HDX4.2-12 delivers massive linear cone travel for a 12-inch driver, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 34.4 Hz (D2) \/ 35.6 Hz (D4)\u003c\/strong\u003e. The \u003cstrong\u003e530 cm² cone area (SD)\u003c\/strong\u003e and optimized Thiele-Small parameters make this woofer a powerhouse in a properly tuned ported enclosure, delivering the kind of output that competes with subs twice its size.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX4.2-12?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000W RMS \/ 8,000W Peak Power:\u003c\/strong\u003e One of the highest power-rated 12\" subwoofers on the market — built to handle extreme amplifier output without flinching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e402 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (15.8 N\/A D2 \/ 21.7 N\/A D4) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\" Voice Coil, 70mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e23mm Xmax \/ 47mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion for a 12\" driver — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFs of 34.4–35.6 Hz:\u003c\/strong\u003e Tuned for deep sub-bass reproduction — ideal for ported enclosures targeting 32–38 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 1.75–2.75 ft³ and sealed 1.0–1.75 ft³ — versatile enough for any build style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e84.9–85.1 dB Sensitivity:\u003c\/strong\u003e Efficient enough to get loud on moderate amplifier power while scaling up cleanly with high-wattage amps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX4.2-12 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 4,000W RMS or more at the wired impedance load. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 32–38 Hz\u003c\/strong\u003e in the \u003cstrong\u003e1.75–2.75 ft³ range\u003c\/strong\u003e will maximize SPL output and low-frequency extension. For tighter, more accurate SQL bass, a \u003cstrong\u003esealed box in the 1.0–1.75 ft³ range\u003c\/strong\u003e provides excellent transient response and cone control.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-12D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-12D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e402 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e34.4 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.82\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.47\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e30.8 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e29.4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.05 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.71 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.20%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.07 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.07 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e84.9 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e85.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15.8 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e21.7 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-12D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e233 mm \/ 9.17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX4.2-12D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e260 mm \/ 10.24\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e233 mm \/ 9.17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX4.2-12 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.75–2.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX4.2-12?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e4,000W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω is the most common pairing. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or you need an 8Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX4.2-12 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e1.75–2.75 ft³\u003c\/strong\u003e tuned to approximately 32–38 Hz for maximum SPL and deep bass extension. For \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e for tight, accurate bass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX4.2-12 is built for both. Its 4\" voice coil and 402 oz motor handle sustained high-power daily use with ease, while its 4,000W RMS rating makes it a serious SPL and SQL competition contender.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849742000356,"sku":null,"price":799.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849742033124,"sku":null,"price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDX4.212inSubwooferTrinityCarAudio.png?v=1789257251"},{"product_id":"soundqubed-hdx3-2-series-18-subwoofer-3-dvc-2-500-watts-rms-d2-d1","title":"Soundqubed HDX3.2 Series 18\" Subwoofer 3\" DVC 2,500 Watts RMS D2\/D1","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX3.2-18 — 2,500W RMS Competition-Grade 18\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX3.2 Series 18\" subwoofer\u003c\/strong\u003e is the largest and most powerful driver in the HDX3.2 lineup — a full-size, competition-ready 18-inch subwoofer built for builders who want maximum cone area, infrasonic bass extension, and the kind of low-end output that physically moves air and people. Rated at \u003cstrong\u003e2,500 watts RMS and 5,000 watts peak\u003c\/strong\u003e, the HDX3.2-18 is powered by a \u003cstrong\u003e300 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 50mm coil length, and a motor assembly engineered for extreme linear excursion across a massive \u003cstrong\u003e1,200 cm² cone area\u003c\/strong\u003e. Available in \u003cstrong\u003eDual 1 Ohm (D1)\u003c\/strong\u003e and \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e configurations, this sub is built for wall builds, trunk builds, and any application where maximum displacement and infrasonic output are the goal.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 15mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 35mm (±)\u003c\/strong\u003e, the HDX3.2-18 delivers controlled linear excursion across its enormous cone area, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 29.3 Hz (D2) \/ 31.6 Hz (D1)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e89.6–89.7 dB\u003c\/strong\u003e, this is the most efficient driver in the HDX3.2 lineup — capable of producing serious SPL output even on moderate amplifier power, and absolutely devastating when fed its full 2,500W RMS rating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX3.2-18?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500W RMS \/ 5,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (16.4 N\/A D1 \/ 28.5 N\/A D2) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 50mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,200 cm² Cone Area (SD):\u003c\/strong\u003e The largest cone in the HDX3.2 lineup — maximum air displacement for the deepest, most physical sub-bass output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15mm Xmax \/ 35mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1 Ohm \u0026amp; Dual 2 Ohm Available:\u003c\/strong\u003e Wire D1 to 0.5Ω or 2Ω, wire D2 to 1Ω or 4Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 5–7 ft³ — built to breathe and move in a large, properly tuned vented box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e89.6–89.7 dB Sensitivity:\u003c\/strong\u003e The most efficient driver in the HDX3.2 lineup — gets devastatingly loud without demanding every last watt from your amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX3.2-18 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 2,500W RMS or more at the wired impedance load. For the \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e0.5Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e2Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e1Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 28–34 Hz\u003c\/strong\u003e in the \u003cstrong\u003e5–7 ft³ range\u003c\/strong\u003e will maximize SPL output and infrasonic bass extension. The HDX3.2-18 is optimized for ported loading — its large cone area and long-throw suspension need room to breathe. A sealed enclosure in the \u003cstrong\u003e4.0–6.5 ft³ range\u003c\/strong\u003e can work for tighter, more controlled bass in applications where ported isn't practical.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-18D1\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-18D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e31.6 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e29.3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1+1 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.88\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.61\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.55\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e112.1 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e112.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.02 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2.92 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.57%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.59%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.06 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e89.6 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e89.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e16.4 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.5 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,200 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,200 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-18D1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e465 mm \/ 18.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e425 mm \/ 16.73\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e280 mm \/ 11.02\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-18D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e465 mm \/ 18.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e425 mm \/ 16.73\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e280 mm \/ 11.02\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-18 D1\/D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4.0–6.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5–7 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX3.2-18?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e2,500W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω or the D1 wired to 2Ω are the most common pairings. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D1 or D2 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e if your amp is stable at 0.5Ω (parallel) or you need a 2Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX3.2-18 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e5–7 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for maximum SPL and infrasonic bass extension. A sealed box in the \u003cstrong\u003e4.0–6.5 ft³ range\u003c\/strong\u003e works for tighter, more controlled bass where ported isn't practical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX3.2-18 is built for both. Its 89.6–89.7 dB sensitivity — the highest in the HDX3.2 lineup — means it gets devastatingly loud even on moderate power, while its 2,500W RMS rating and 300 oz motor make it a serious competition contender.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 1 Ohm","offer_id":49849742065892,"sku":null,"price":639.95,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49849742098660,"sku":null,"price":639.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDs3.218inSubwooferTrinityCarAudio2.png?v=1789257253"},{"product_id":"soundqubed-hdx3-2-series-15-subwoofer-3-dvc-2-500-watts-rms-d2-d1","title":"Soundqubed HDX3.2 Series 15\" Subwoofer 3\" DVC 2,500 Watts RMS D2\/D1","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX3.2-15 — 2,500W RMS Competition-Grade 15\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX3.2 Series 15\" subwoofer\u003c\/strong\u003e is a high-output, competition-ready car audio subwoofer built for bass enthusiasts who demand ground-shaking low-end authority, massive cone area, and thermal endurance in a 15-inch platform. Rated at \u003cstrong\u003e2,500 watts RMS and 5,000 watts peak\u003c\/strong\u003e, the HDX3.2-15 is powered by a \u003cstrong\u003e300 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 50mm coil length, and a motor assembly engineered for extreme linear excursion. Available in \u003cstrong\u003eDual 1 Ohm (D1)\u003c\/strong\u003e and \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e configurations, this sub wires cleanly into virtually any high-power mono block amplifier setup — whether you're building a daily SQL system or a full-tilt SPL competition build.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 15mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 35mm (±)\u003c\/strong\u003e, the HDX3.2-15 delivers massive linear cone travel across its \u003cstrong\u003e805 cm² cone area (SD)\u003c\/strong\u003e, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 29.0 Hz (D2) \/ 29.5 Hz (D1)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e87.5–87.8 dB\u003c\/strong\u003e, this woofer is highly efficient and digs deep into the sub-bass frequencies that define hip-hop, EDM, trap, and bass-heavy music.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX3.2-15?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500W RMS \/ 5,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (16.8 N\/A D1 \/ 26.3 N\/A D2) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 50mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15mm Xmax \/ 35mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1 Ohm \u0026amp; Dual 2 Ohm Available:\u003c\/strong\u003e Wire D1 to 0.5Ω or 2Ω, wire D2 to 1Ω or 4Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (29.0–29.5 Hz):\u003c\/strong\u003e Tuned for deep infrasonic bass reproduction — ideal for ported enclosures targeting 28–34 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 3–6 ft³ — built to breathe and move in a properly tuned vented box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e87.5–87.8 dB Sensitivity:\u003c\/strong\u003e Highly efficient — gets seriously loud without demanding every last watt from your amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX3.2-15 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 2,500W RMS or more at the wired impedance load. For the \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e0.5Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e2Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e1Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 28–34 Hz\u003c\/strong\u003e in the \u003cstrong\u003e3–6 ft³ range\u003c\/strong\u003e will maximize SPL output and low-frequency extension. Sealed enclosures are not recommended for this driver — it is optimized for ported loading where its large cone area and long-throw suspension can fully express their potential.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-15D1\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-15D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e29.5 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e29.0 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1+1 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4.87\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e6.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.47\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e71.5 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e73.5 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.98 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.05 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.38%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.36%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.07 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.07 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e87.8 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e87.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e16.8 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e26.3 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-15D1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e390 mm \/ 15.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e350 mm \/ 13.78\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-15D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e390 mm \/ 15.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e350 mm \/ 13.78\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-15 D1\/D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.75–3.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3–6 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX3.2-15?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e2,500W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω or the D1 wired to 2Ω are the most common pairings. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D1 or D2 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e if your amp is stable at 0.5Ω (parallel) or you need a 2Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX3.2-15 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e3–6 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for maximum SPL and deep bass extension. A sealed box in the \u003cstrong\u003e1.75–3.75 ft³ range\u003c\/strong\u003e works for tighter, more controlled bass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX3.2-15 is built for both. Its 87.5–87.8 dB sensitivity means it gets loud efficiently on moderate power, while its 2,500W RMS rating and 300 oz motor make it equally capable in SPL and SQL competition builds.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 1 Ohm","offer_id":49849747898596,"sku":null,"price":559.95,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49849747931364,"sku":null,"price":559.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDs3.215inSubwooferTrinityCarAudio2.png?v=1789257255"},{"product_id":"soundqubed-hdx3-2-series-12-subwoofer-3-dvc-2-500-watts-rms-d2-d1","title":"Soundqubed HDX3.2 Series 12\" Subwoofer 3\" DVC 2,500 Watts RMS D2\/D1","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX3.2-12 — 2,500W RMS Competition-Grade 12\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX3.2 Series 12\" subwoofer\u003c\/strong\u003e is a high-output, competition-ready car audio subwoofer built for enthusiasts who demand deep sub-bass, massive excursion, and thermal endurance. Rated at \u003cstrong\u003e2,500 watts RMS and 5,000 watts peak\u003c\/strong\u003e, the HDX3.2-12 is powered by a \u003cstrong\u003e300 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 50mm coil length, and a motor assembly engineered for extreme linear excursion. Available in \u003cstrong\u003eDual 1 Ohm (D1)\u003c\/strong\u003e and \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e configurations, this sub wires cleanly into virtually any high-power mono block amplifier setup — whether you're building a daily SQL system or a full-tilt SPL competition build.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 15mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 35mm (±)\u003c\/strong\u003e, the HDX3.2-12 delivers massive linear cone travel, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 28.4 Hz (D2) \/ 28.8 Hz (D1)\u003c\/strong\u003e. The \u003cstrong\u003e530 cm² cone area (SD)\u003c\/strong\u003e and optimized Thiele-Small parameters make this woofer equally at home in a sealed enclosure for tight, accurate bass or a ported box for maximum SPL output.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX3.2-12?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500W RMS \/ 5,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (17.4 N\/A D1 \/ 25.6 N\/A D2) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 50mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15mm Xmax \/ 35mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1 Ohm \u0026amp; Dual 2 Ohm Available:\u003c\/strong\u003e Wire D1 to 0.5Ω or 2Ω, wire D2 to 1Ω or 4Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (28.4–28.8 Hz):\u003c\/strong\u003e Tuned for deep infrasonic bass reproduction — ideal for ported enclosures targeting 28–34 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed or Ported Compatible:\u003c\/strong\u003e Recommended sealed volume 1.25–2.0 ft³ and ported 1.75–2.75 ft³ — versatile enough for any build style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e84.1–84.3 dB Sensitivity:\u003c\/strong\u003e Efficient enough to get loud on moderate amplifier power while scaling up cleanly with high-wattage amps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX3.2-12 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 2,500W RMS or more at the wired impedance load. For the \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e0.5Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e2Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e1Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 28–34 Hz\u003c\/strong\u003e in the \u003cstrong\u003e1.75–2.75 ft³ range\u003c\/strong\u003e will maximize SPL output and low-frequency extension. For tighter, more accurate SQL bass, a \u003cstrong\u003esealed box in the 1.25–2.0 ft³ range\u003c\/strong\u003e provides excellent transient response and cone control.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-12D1\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-12D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.8 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1+1 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4.73\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e6.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.42\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.39\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e31.1 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e33.4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.05 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2.95 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.17%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.46%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.08 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.08 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e84.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e84.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e17.4 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e25.6 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-12D1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e225 mm \/ 8.86\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-12D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e225 mm \/ 8.86\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-12 D1\/D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.25–2.0 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.75–2.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX3.2-12?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e2,500W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω or the D1 wired to 2Ω are the most common pairings. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D1 or D2 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e if your amp is stable at 0.5Ω (parallel) or you need a 2Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX3.2-12 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e1.25–2.0 ft³\u003c\/strong\u003e for tight, accurate bass. For \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e1.75–2.75 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for maximum SPL and deep bass extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX3.2-12 is built for both. Its thermal management and linear excursion capability make it a strong daily driver at moderate power levels, while its 2,500W RMS rating and 300 oz motor make it equally capable in SPL and SQL competition builds.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 1 Ohm","offer_id":49849747964132,"sku":null,"price":519.95,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49849747996900,"sku":null,"price":519.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDs3.212inSubwooferTrinityCarAudio2_67100ce8-9be7-4708-a2fd-94a1a137406a.png?v=1789257257"},{"product_id":"soundqubed-hdx3-2-series-10-subwoofer-3-dvc-2-500-watts-rms-d2-d1","title":"Soundqubed HDX3.2 Series 10\" Subwoofer 3\" DVC 2,500 Watts RMS D2\/D1","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDX3.2-10 — 2,500W RMS Competition-Grade 10\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDX3.2 Series 10\" subwoofer\u003c\/strong\u003e is a high-output, competition-ready car audio subwoofer built for enthusiasts who demand deep sub-bass, massive excursion, and thermal endurance in a compact 10-inch platform. Rated at \u003cstrong\u003e2,500 watts RMS and 5,000 watts peak\u003c\/strong\u003e, the HDX3.2-10 is powered by a \u003cstrong\u003e300 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 50mm coil length, and a motor assembly engineered for extreme linear excursion. Available in \u003cstrong\u003eDual 1 Ohm (D1)\u003c\/strong\u003e and \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e configurations, this sub wires cleanly into virtually any high-power mono block amplifier setup — whether you're building a daily SQL system or a full-tilt SPL competition build.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 15mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 35mm (±)\u003c\/strong\u003e, the HDX3.2-10 delivers massive linear cone travel for a 10-inch driver, producing authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 27.3 Hz (D2) \/ 31.4 Hz (D1)\u003c\/strong\u003e. The \u003cstrong\u003e330 cm² cone area (SD)\u003c\/strong\u003e and optimized Thiele-Small parameters make this woofer equally at home in a sealed enclosure for tight, accurate bass or a ported box for maximum SPL output. Whether you're running one or multiple subs, the HDX3.2-10 is engineered to perform at the highest level.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDX3.2-10?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500W RMS \/ 5,000W Peak Power:\u003c\/strong\u003e Handles extreme amplifier output without flinching — built for high-power mono block amplifiers in daily and competition installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 oz Magnet Assembly:\u003c\/strong\u003e Massive motor force delivers exceptional BL (15.8 N\/A D1 \/ 26.3 N\/A D2) for precise, controlled cone movement at high excursion levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 50mm Coil Length:\u003c\/strong\u003e Extended coil length maximizes gap interaction for superior thermal management and sustained high-power performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15mm Xmax \/ 35mm Xmech:\u003c\/strong\u003e Exceptional linear and mechanical excursion for a 10\" driver — deep, authoritative bass without bottoming out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 1 Ohm \u0026amp; Dual 2 Ohm Available:\u003c\/strong\u003e Wire D1 to 0.5Ω or 2Ω, wire D2 to 1Ω or 4Ω — maximum flexibility for any amplifier's stable impedance load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (27.3–31.4 Hz):\u003c\/strong\u003e Tuned for deep infrasonic bass reproduction — ideal for ported enclosures targeting 30–35 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed or Ported Compatible:\u003c\/strong\u003e Recommended sealed volume 0.5–1.25 ft³ and ported 0.75–1.5 ft³ — versatile enough for any build style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e83.3–83.7 dB Sensitivity:\u003c\/strong\u003e Efficient enough to get loud on moderate amplifier power while scaling up cleanly with high-wattage amps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDX3.2-10 is designed to be paired with a high-output \u003cstrong\u003emono block amplifier\u003c\/strong\u003e capable of delivering 2,500W RMS or more at the wired impedance load. For the \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e0.5Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e2Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e1Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. Most high-power Class D mono amps are stable at 1Ω, making the D2 the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box tuned to 32–36 Hz\u003c\/strong\u003e in the \u003cstrong\u003e0.75–1.5 ft³ range\u003c\/strong\u003e will maximize SPL output and low-frequency extension. For tighter, more accurate SQL bass, a \u003cstrong\u003esealed box in the 0.5–1.25 ft³ range\u003c\/strong\u003e provides excellent transient response and cone control. Avoid over-sized enclosures — the HDX3.2-10's T\/S parameters are optimized for the recommended volumes.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-10D1\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-10D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e300 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e31.4 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27.3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1+1 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.40\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.37\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13.7 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e16.6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.04 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.01 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.09 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.11 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e83.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e83.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15.8 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e26.3 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-10D1\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e275 mm \/ 10.83\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e200 mm \/ 7.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDX3.2-10D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e275 mm \/ 10.83\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e200 mm \/ 7.87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDX3.2-10 D1\/D2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.5–1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.75–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDX3.2-10?\u003c\/strong\u003e\u003cbr\u003eYou need a mono block amplifier rated at \u003cstrong\u003e2,500W RMS or more\u003c\/strong\u003e at your wired impedance. The D2 wired to 1Ω or the D1 wired to 2Ω are the most common pairings. Look for a high-current Class D mono amp stable at 1Ω for best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D1 or D2 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series) — this is the most common configuration. Choose \u003cstrong\u003eD1 (Dual 1 Ohm)\u003c\/strong\u003e if your amp is stable at 0.5Ω (parallel) or you need a 2Ω final load (series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDX3.2-10 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e0.5–1.25 ft³\u003c\/strong\u003e for tight, accurate bass. For \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e0.75–1.5 ft³\u003c\/strong\u003e tuned to approximately 32–36 Hz for maximum SPL and deep bass extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this subwoofer handle daily use or is it competition-only?\u003c\/strong\u003e\u003cbr\u003eThe HDX3.2-10 is built for both. Its thermal management and linear excursion capability make it a strong daily driver at moderate power levels, while its 2,500W RMS rating and 300 oz motor make it equally capable in SPL and SQL competition builds.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 1 Ohm","offer_id":49849748062436,"sku":null,"price":389.95,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49849748095204,"sku":null,"price":389.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDx3.210inSubwooferTrinityCarAudio2.png?v=1789257259"},{"product_id":"soundqubed-hds3-3-series-10-subwoofer-3-dvc-1-500-watts-rms-d2-d4","title":"SoundQubed HDS3.3 Series 10\" Subwoofer 3\" DVC 1,500 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDS3.3-10 — 1,500W RMS Daily\/SQL 10\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS3.3 Series 10\" subwoofer\u003c\/strong\u003e is a high-value, daily-driver and SQL-focused 10-inch subwoofer built for enthusiasts who want deep, accurate sub-bass without the price tag of a full competition driver. Rated at \u003cstrong\u003e1,500 watts RMS and 3,000 watts peak\u003c\/strong\u003e, the HDS3.3-10 is powered by a \u003cstrong\u003e160 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 40mm coil length, and a motor assembly tuned for controlled excursion and musical accuracy. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub wires cleanly into a wide range of mono block amplifiers — making it an ideal choice for daily builds, SQL setups, and budget-conscious high-output systems.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 13mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 27mm (±)\u003c\/strong\u003e, the HDS3.3-10 delivers controlled linear cone travel across its \u003cstrong\u003e330 cm² cone area (SD)\u003c\/strong\u003e, producing clean sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 27.6 Hz (D2) \/ 28.7 Hz (D4)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e81.2 dB (D2) \/ 81.2 dB (D4)\u003c\/strong\u003e, this woofer is tuned for musical accuracy and daily listening — delivering the kind of tight, punchy bass that sounds great on every genre, not just bass-heavy tracks.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS3.3-10?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500W RMS \/ 3,000W Peak Power:\u003c\/strong\u003e Plenty of headroom for daily and SQL builds — pairs perfectly with mid-range mono block amplifiers in the 500–1,500W range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160 oz Magnet Assembly:\u003c\/strong\u003e Solid motor force delivers BL of 18.6 N\/A (D2) \/ 23.2 N\/A (D4) for controlled, accurate cone movement across the full excursion range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 40mm Coil Length:\u003c\/strong\u003e Larger coil diameter improves thermal management for sustained daily use without voice coil fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Xmax \/ 27mm Xmech:\u003c\/strong\u003e Well-tuned excursion for a 10\" daily driver — deep, clean bass without over-excursion at moderate power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — compatible with a wide range of amplifier impedance ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (27.6–28.7 Hz):\u003c\/strong\u003e Tuned for deep sub-bass reproduction — works great in both sealed and ported enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed or Ported Compatible:\u003c\/strong\u003e Recommended sealed volume 0.5–1.25 ft³ and ported 1.0–1.75 ft³ — versatile for any install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoundQubed Quality at a Daily-Driver Price:\u003c\/strong\u003e Built on the same engineering platform as the HDX series but optimized for value, reliability, and musical accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDS3.3-10 pairs best with a \u003cstrong\u003emono block amplifier\u003c\/strong\u003e rated between 500–1,500W RMS at your wired impedance. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. A Class D mono amp stable at 1Ω or 2Ω is the most common pairing for this driver.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003esealed box in the 0.5–1.25 ft³ range\u003c\/strong\u003e delivers tight, accurate bass ideal for SQL and daily listening. A \u003cstrong\u003eported box in the 1.0–1.75 ft³ range\u003c\/strong\u003e tuned to approximately 30–36 Hz will add more low-end extension and output for those who want a louder, deeper presentation.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-10D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-10D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27.6 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.7 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.35\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4.86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.46\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.43\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18.8 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2.44 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.50 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.08%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.12 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.12 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e81.2 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e81.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e18.6 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-10D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e275 mm \/ 10.83\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e183 mm \/ 7.2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-10D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e275 mm \/ 10.83\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e183 mm \/ 7.2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-10 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.5–1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDS3.3-10?\u003c\/strong\u003e\u003cbr\u003eA mono block amplifier rated between \u003cstrong\u003e500–1,500W RMS\u003c\/strong\u003e at your wired impedance is ideal. The D2 wired to 1Ω or the D4 wired to 2Ω are the most common pairings. Any quality Class D mono amp stable at 1Ω or 2Ω will work great.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series). Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or 8Ω (series). D2 is the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDS3.3-10 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e0.5–1.25 ft³\u003c\/strong\u003e for tight, accurate daily bass. For \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e tuned to approximately 30–36 Hz for more output and low-end extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the HDS3.3-10 good for daily use?\u003c\/strong\u003e\u003cbr\u003eAbsolutely — the HDS3.3 Series is specifically designed for daily driving and SQL builds. Its 3\" voice coil, 160 oz magnet, and controlled Xmax make it a reliable, musical sub that sounds great every day without the maintenance demands of a full competition driver.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849748422884,"sku":null,"price":299.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849748455652,"sku":null,"price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/soundqubedhds3.310trinitycaraudio.png?v=1789257261"},{"product_id":"soundqubed-hds3-3-series-12-subwoofer-1-500-watts-rms-d2-d4","title":"Soundqubed HDS3.3 Series 12\" Subwoofer 1,500 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDS3.3-12 — 1,500W RMS Daily\/SQL 12\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS3.3 Series 12\" subwoofer\u003c\/strong\u003e is a high-value, daily-driver and SQL-focused 12-inch subwoofer built for enthusiasts who want deep, accurate sub-bass with a larger cone area and more low-end authority than a 10\". Rated at \u003cstrong\u003e1,500 watts RMS and 3,000 watts peak\u003c\/strong\u003e, the HDS3.3-12 is powered by a \u003cstrong\u003e160 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 40mm coil length, and a motor assembly tuned for controlled excursion and musical accuracy. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub wires cleanly into a wide range of mono block amplifiers — making it an ideal choice for daily builds, SQL setups, and budget-conscious high-output systems.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 13mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 27mm (±)\u003c\/strong\u003e, the HDS3.3-12 delivers controlled linear cone travel across its \u003cstrong\u003e530 cm² cone area (SD)\u003c\/strong\u003e, producing clean sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 26.6 Hz (D2) \/ 33.2 Hz (D4)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e83.3 dB\u003c\/strong\u003e on both configurations, this woofer is tuned for musical accuracy and daily listening — delivering tight, punchy bass that sounds great on every genre.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS3.3-12?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500W RMS \/ 3,000W Peak Power:\u003c\/strong\u003e Plenty of headroom for daily and SQL builds — pairs perfectly with mid-range mono block amplifiers in the 500–1,500W range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160 oz Magnet Assembly:\u003c\/strong\u003e Solid motor force delivers BL of 19.7 N\/A (D2) \/ 21.5 N\/A (D4) for controlled, accurate cone movement across the full excursion range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 40mm Coil Length:\u003c\/strong\u003e Larger coil diameter improves thermal management for sustained daily use without voice coil fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Xmax \/ 27mm Xmech:\u003c\/strong\u003e Well-tuned excursion for a 12\" daily driver — deep, clean bass without over-excursion at moderate power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — compatible with a wide range of amplifier impedance ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (26.6 Hz D2):\u003c\/strong\u003e Tuned for deep sub-bass reproduction — works great in both sealed and ported enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed or Ported Compatible:\u003c\/strong\u003e Recommended sealed volume 0.75–1.5 ft³ and ported 1.0–1.75 ft³ — versatile for any install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e530 cm² Cone Area:\u003c\/strong\u003e More cone area than the 10\" for greater air displacement and deeper, fuller bass at the same power level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDS3.3-12 pairs best with a \u003cstrong\u003emono block amplifier\u003c\/strong\u003e rated between 500–1,500W RMS at your wired impedance. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. A Class D mono amp stable at 1Ω or 2Ω is the most common pairing for this driver.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003esealed box in the 0.75–1.5 ft³ range\u003c\/strong\u003e delivers tight, accurate bass ideal for SQL and daily listening. A \u003cstrong\u003eported box in the 1.0–1.75 ft³ range\u003c\/strong\u003e tuned to approximately 28–34 Hz will add more low-end extension and output for those who want a louder, deeper presentation.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-12D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-12D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e26.6 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e33.2 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e6.49\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e6.37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.61\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.74\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.56\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e36.3 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e34.5 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2.46 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.43 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.11%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.16%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.09 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.09 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e83.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e83.3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e19.7 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e21.5 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-12D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e210 mm \/ 8.27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-12D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e210 mm \/ 8.27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-12 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.75–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDS3.3-12?\u003c\/strong\u003e\u003cbr\u003eA mono block amplifier rated between \u003cstrong\u003e500–1,500W RMS\u003c\/strong\u003e at your wired impedance is ideal. The D2 wired to 1Ω or the D4 wired to 2Ω are the most common pairings. Any quality Class D mono amp stable at 1Ω or 2Ω will work great.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series). Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or 8Ω (series). D2 is the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDS3.3-12 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e0.75–1.5 ft³\u003c\/strong\u003e for tight, accurate daily bass. For \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for more output and low-end extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the HDS3.3-12 good for daily use?\u003c\/strong\u003e\u003cbr\u003eAbsolutely — the HDS3.3 Series is specifically designed for daily driving and SQL builds. Its 3\" voice coil, 160 oz magnet, and 530 cm² cone area deliver fuller, deeper bass than the 10\" while remaining a reliable, musical sub for everyday listening.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849748488420,"sku":"HDS3.3-12D2","price":349.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849748521188,"sku":"HDS3.3-12D4","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/soundqubedhds3.312trinitycaraudio2.png?v=1789257263"},{"product_id":"soundqubed-hds3-3-series-15-subwoofer-1-500-watts-rms-d2-d4","title":"Soundqubed HDS3.3 Series 15\" Subwoofer 1,500 Watts RMS D2\/D4","description":"\u003ch2\u003e\u003cstrong\u003eSoundQubed HDS3.3-15 — 1,500W RMS Daily\/SQL 15\" Subwoofer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS3.3 Series 15\" subwoofer\u003c\/strong\u003e is the largest driver in the HDS3.3 lineup — a high-value, daily-driver and SQL-focused 15-inch subwoofer built for enthusiasts who want maximum cone area, deep infrasonic bass extension, and the kind of low-end presence that fills a vehicle from front to back. Rated at \u003cstrong\u003e1,500 watts RMS and 3,000 watts peak\u003c\/strong\u003e, the HDS3.3-15 is powered by a \u003cstrong\u003e160 oz magnet\u003c\/strong\u003e, a \u003cstrong\u003e3-inch diameter voice coil\u003c\/strong\u003e with a 40mm coil length, and a motor assembly tuned for controlled excursion and musical accuracy. Available in \u003cstrong\u003eDual 2 Ohm (D2)\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm (D4)\u003c\/strong\u003e configurations, this sub wires cleanly into a wide range of mono block amplifiers — making it an ideal choice for daily builds, SQL setups, and anyone who wants serious low-end output without stepping up to a full competition driver.\u003c\/p\u003e\n\n\u003cp\u003eWith an \u003cstrong\u003eXmax of 13mm (±)\u003c\/strong\u003e and \u003cstrong\u003eXmech of 27mm (±)\u003c\/strong\u003e, the HDS3.3-15 delivers controlled linear cone travel across its massive \u003cstrong\u003e805 cm² cone area (SD)\u003c\/strong\u003e — the largest in the HDS3.3 series — producing deep, authoritative sub-bass extension down to a \u003cstrong\u003efree-air resonance (Fs) of 28.7 Hz (D2) \/ 28.5 Hz (D4)\u003c\/strong\u003e. With sensitivity ratings of \u003cstrong\u003e86.5 dB (D2) \/ 85.7 dB (D4)\u003c\/strong\u003e, the HDS3.3-15 is the most efficient driver in the lineup, getting seriously loud on moderate amplifier power while delivering the kind of chest-thumping, room-filling bass that only a 15\" can produce.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS3.3-15?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500W RMS \/ 3,000W Peak Power:\u003c\/strong\u003e Plenty of headroom for daily and SQL builds — pairs perfectly with mid-range mono block amplifiers in the 500–1,500W range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e160 oz Magnet Assembly:\u003c\/strong\u003e Solid motor force delivers BL of 19.2 N\/A (D2) \/ 23.7 N\/A (D4) for controlled, accurate cone movement across the full excursion range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Voice Coil, 40mm Coil Length:\u003c\/strong\u003e Larger coil diameter improves thermal management for sustained daily use without voice coil fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Xmax \/ 27mm Xmech:\u003c\/strong\u003e Well-tuned excursion for a 15\" daily driver — deep, clean bass without over-excursion at moderate power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2 Ohm \u0026amp; Dual 4 Ohm Available:\u003c\/strong\u003e Wire D2 to 1Ω or 4Ω, wire D4 to 2Ω or 8Ω — compatible with a wide range of amplifier impedance ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Fs (28.5–28.7 Hz):\u003c\/strong\u003e Tuned for deep infrasonic bass reproduction — ideal for ported enclosures targeting 28–34 Hz tuning frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted Enclosure Optimized:\u003c\/strong\u003e Recommended ported volume 3–6 ft³ and sealed 1.88–2.08 ft³ — versatile for any build style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e86.5 dB Sensitivity:\u003c\/strong\u003e The most efficient driver in the HDS3.3 lineup — gets seriously loud without demanding every last watt from your amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003eThe HDS3.3-15 pairs best with a \u003cstrong\u003emono block amplifier\u003c\/strong\u003e rated between 500–1,500W RMS at your wired impedance. For the \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e variant, wire the coils in parallel for a \u003cstrong\u003e1Ω final load\u003c\/strong\u003e or in series for \u003cstrong\u003e4Ω\u003c\/strong\u003e. For the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e variant, wire in parallel for \u003cstrong\u003e2Ω\u003c\/strong\u003e or in series for \u003cstrong\u003e8Ω\u003c\/strong\u003e. A Class D mono amp stable at 1Ω or 2Ω is the most common pairing for this driver.\u003c\/p\u003e\n\u003cp\u003eFor enclosures, a \u003cstrong\u003eported box in the 3–6 ft³ range\u003c\/strong\u003e tuned to approximately 28–34 Hz will maximize low-end extension and output — the ideal setup for the HDS3.3-15's large cone area and low Fs. A \u003cstrong\u003esealed box in the 1.88–2.08 ft³ range\u003c\/strong\u003e delivers tight, accurate bass for SQL and daily listening where space is a constraint.\u003c\/p\u003e\n\n\u003ch2\u003eElectro Acoustic Specifications \u0026amp; Thiele Small Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-15D2\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-15D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e160 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.7 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e28.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e8.64\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e5.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.63\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.73\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.58\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e69.2 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e77.2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e2.34 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3.35 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eη (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.17%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.08 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e0.09 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSensitivity (1W\/1M)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e86.5 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e85.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e19.2 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e23.7 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e805 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eA\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eB\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eC\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-15D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e395 mm \/ 15.55\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e355 mm \/ 13.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e218 mm \/ 8.58\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eHDS3.3-15D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e395 mm \/ 15.55\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e355 mm \/ 13.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e186 mm \/ 7.32\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e218 mm \/ 8.58\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#222;color:#fff;\"\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003eHDS3.3-15 D2\/D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e1.88–2.08 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ccc;text-align:center;\"\u003e3–6 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat amplifier do I need for the SoundQubed HDS3.3-15?\u003c\/strong\u003e\u003cbr\u003eA mono block amplifier rated between \u003cstrong\u003e500–1,500W RMS\u003c\/strong\u003e at your wired impedance is ideal. The D2 wired to 1Ω or the D4 wired to 2Ω are the most common pairings. Any quality Class D mono amp stable at 1Ω or 2Ω will work great.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I choose the D2 or D4 version?\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e if your amplifier is stable at 1Ω (parallel) or 4Ω (series). Choose \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e if your amp is stable at 2Ω (parallel) or 8Ω (series). D2 is the most common choice for single-sub builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size box does the HDS3.3-15 need?\u003c\/strong\u003e\u003cbr\u003eFor \u003cstrong\u003eported\u003c\/strong\u003e, use \u003cstrong\u003e3–6 ft³\u003c\/strong\u003e tuned to approximately 28–34 Hz for maximum output and deep bass extension. For \u003cstrong\u003esealed\u003c\/strong\u003e, use \u003cstrong\u003e1.88–2.08 ft³\u003c\/strong\u003e for tight, accurate daily bass where space is limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the HDS3.3-15 good for daily use?\u003c\/strong\u003e\u003cbr\u003eAbsolutely — the HDS3.3-15 is built for daily driving and SQL builds. Its 86.5 dB sensitivity means it gets seriously loud on moderate power, and its 805 cm² cone area delivers the kind of deep, full bass that only a 15\" can produce — without the power demands of a full competition driver.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849749799140,"sku":null,"price":399.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849749831908,"sku":null,"price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/soundqubed_hds3.3_15_trinity_car_audio_84.png?v=1789257265"},{"product_id":"soundqubed-hds2-3-series-8-subwoofer-2-5-dvc-700-watts-rms-d2-d4","title":"Soundqubed HDS2.3 Series 8\" Subwoofer 2.5\" DVC 700 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDS2.3-8\u003c\/strong\u003e — 8\" Subwoofer | 700W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS2.3-8\u003c\/strong\u003e is an 8\" subwoofer that refuses to play small. Rated at \u003cstrong\u003e700W RMS \/ 1,400W Peak\u003c\/strong\u003e, this driver delivers the kind of authoritative, ground-shaking bass you'd expect from a much larger woofer — all in a compact 8\" platform built for tight enclosures and space-constrained builds. With a resonant frequency of 40.1 Hz (D2) \/ 41.6 Hz (D4) and sensitivity of 81.3 dB (D2) \/ 80.6 dB (D4), the HDS2.3-8 hits low, hits hard, and stays clean under sustained power.\u003c\/p\u003e\n\n\u003cp\u003eThe motor assembly features a \u003cstrong\u003e100 oz magnet\u003c\/strong\u003e paired with a \u003cstrong\u003e2.5\" dual voice coil\u003c\/strong\u003e wound to 36mm — a serious coil length for an 8\" driver that translates directly into superior thermal management and long-term reliability. The \u003cstrong\u003e13mm Xmax\u003c\/strong\u003e (23mm Xmech) gives this sub impressive linear excursion for its size, while the 196 cm² cone area (SD) moves real air. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDS2.3-8 wires to 1Ω, 2Ω, or 4Ω to match virtually any mono amplifier on the market.\u003c\/p\u003e\n\n\u003cp\u003eThe HDS2.3-8 is at home in sealed enclosures from \u003cstrong\u003e0.35–0.75 ft³\u003c\/strong\u003e for tight, accurate bass, or ported boxes from \u003cstrong\u003e0.75–1.25 ft³\u003c\/strong\u003e for maximum output and low-frequency extension. Whether you're building a compact daily driver system, a motorcycle audio setup, or a space-efficient SQL build, the HDS2.3-8 delivers premium performance without demanding premium real estate. Pair it with a 300–700W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS2.3-8?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e700W RMS \/ 1,400W Peak Power Handling\u003c\/strong\u003e — Exceptional output for an 8\" driver, built for daily SQL and moderate competition applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 oz Magnet Structure\u003c\/strong\u003e — Oversized motor delivers strong BL force, tight transient response, and excellent control over cone movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5\" Dual Voice Coil (36mm Wind)\u003c\/strong\u003e — Extended coil length maximizes heat dissipation, keeping the driver cool and reliable under sustained high-power use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13mm Xmax \/ 23mm Xmech\u003c\/strong\u003e — Impressive linear excursion for an 8\" sub, delivering deep, distortion-free bass at high output levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD2 or D4 Impedance Options\u003c\/strong\u003e — Wire to 1Ω, 2Ω, or 4Ω to match your amplifier's optimal stable load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e81.3 \/ 80.6 dB Sensitivity\u003c\/strong\u003e — Efficient enough to perform well with a wide range of amplifier power levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Enclosure Compatibility\u003c\/strong\u003e — Sealed 0.35–0.75 ft³ or ported 0.75–1.25 ft³ for maximum install flexibility in tight spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDS2.3 Series Build Quality\u003c\/strong\u003e — Competition-grade materials and engineering at a daily-driver price point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDS2.3-8 is rated at 700W RMS, so target a mono amplifier delivering \u003cstrong\u003e300–700W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A quality 500W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e0.35–0.75 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e0.75–1.25 ft³\u003c\/strong\u003e net with a port tuned to 33–42 Hz for added output and low-frequency extension — perfect for hip-hop, EDM, and bass-heavy content. The HDS2.3-8 is well-suited for compact custom enclosures, under-seat boxes, and space-efficient builds where an 8\" is the largest driver that will fit.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-8D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-8D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e700W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e700W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,400W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e36 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40.1 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e41.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e6.13\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e5.48\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.69\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.62\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e5.1 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e5.1 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.20 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.42 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.05%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.10 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.10 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e81.3 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e80.6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e15.1 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e19.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e196 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e196 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-8D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e220 mm \/ 8.66\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e185 mm \/ 7.28\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e146 mm \/ 5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-8D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e220 mm \/ 8.66\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e185 mm \/ 7.28\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e146 mm \/ 5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-8D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-8D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.35–0.75 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.35–0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75–1.25 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75–1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDS2.3-8?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e300–700W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A 500W RMS mono block at 2Ω is the sweet spot for most daily builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier's stable impedance rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDS2.3-8 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e0.35–0.75 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e0.75–1.25 ft³\u003c\/strong\u003e tuned to 33–42 Hz for more output and extension. This driver works great in compact custom enclosures and space-efficient builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDS2.3-8 is primarily a \u003cstrong\u003edaily SQL driver\u003c\/strong\u003e — optimized for sound quality and reliable output at 700W RMS. It will outperform most 8\" drivers in its class for everyday listening and moderate SQL builds, and can handle light competition duty as well.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849749930212,"sku":null,"price":209.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849749962980,"sku":null,"price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDS2.38insubwooferfront.png?v=1789257268"},{"product_id":"soundqubed-hds2-3-series-12-subwoofer-2-5-dvc-800-watts-rms-d2-d4","title":"Soundqubed HDS2.3 Series 12\" Subwoofer 2.5\" DVC 800 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDS2.3-12\u003c\/strong\u003e — 12\" Subwoofer | 800W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS2.3-12\u003c\/strong\u003e is a full-size, high-output 12\" subwoofer built for enthusiasts who demand deep, authoritative bass without compromise. Rated at \u003cstrong\u003e800W RMS \/ 1,600W Peak\u003c\/strong\u003e, this driver delivers skull-rattling low-end extension with a resonant frequency as low as 27 Hz (D2) — pushing into true infrasonic territory that you feel as much as you hear. With sensitivity of 82.6 dB (D2) \/ 84.1 dB (D4), the HDS2.3-12 is efficient, powerful, and built to perform day in and day out in daily SQL and moderate competition builds alike.\u003c\/p\u003e\n\n\u003cp\u003eUnder the cone, SoundQubed engineered a \u003cstrong\u003e100 oz magnet\u003c\/strong\u003e paired with a \u003cstrong\u003e2.5\" dual voice coil\u003c\/strong\u003e wound to an impressive 40mm — one of the longest coil winds in its class, delivering exceptional thermal management and sustained power handling under real-world conditions. The \u003cstrong\u003e14mm Xmax\u003c\/strong\u003e (26mm Xmech) provides deep linear excursion, while the massive 530 cm² cone area (SD) moves serious air for ground-shaking sub-bass output. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDS2.3-12 wires to 1Ω, 2Ω, or 4Ω to match virtually any mono amplifier on the market.\u003c\/p\u003e\n\n\u003cp\u003eThe HDS2.3-12 thrives in sealed enclosures from \u003cstrong\u003e0.75–1.5 ft³\u003c\/strong\u003e for tight, accurate bass with excellent transient response, or ported boxes from \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e for maximum output and deep low-frequency extension. Whether you're building a daily driver system, a dedicated SQL build, or a moderate competition setup, the HDS2.3-12 delivers premium performance at a price point that makes sense. Pair it with a 500W–1,000W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS2.3-12?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e800W RMS \/ 1,600W Peak Power Handling\u003c\/strong\u003e — Serious output for daily SQL and moderate competition builds, with headroom to spare.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 oz Magnet Structure\u003c\/strong\u003e — Oversized motor delivers strong BL force, tight transient response, and precise cone control at high excursion levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5\" Dual Voice Coil (40mm Wind)\u003c\/strong\u003e — Industry-leading coil length for a 12\" driver, maximizing heat dissipation and long-term reliability under sustained power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14mm Xmax \/ 26mm Xmech\u003c\/strong\u003e — Deep linear excursion for clean, distortion-free bass at high output levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Fs: 27 Hz (D2)\u003c\/strong\u003e — Resonant frequency deep enough to reproduce true infrasonic content — you’ll feel it before you hear it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD2 or D4 Impedance Options\u003c\/strong\u003e — Wire to 1Ω, 2Ω, or 4Ω to match your amplifier’s optimal stable load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e530 cm² Cone Area (SD)\u003c\/strong\u003e — Massive piston area moves serious air for deep, room-filling sub-bass output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDS2.3 Series Build Quality\u003c\/strong\u003e — Competition-grade materials and engineering at a daily-driver price point, built to last.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDS2.3-12 is rated at 800W RMS, so target a mono amplifier delivering \u003cstrong\u003e500W–1,000W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A quality 800W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e0.75–1.5 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres where punch and definition matter most. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e net with a port tuned to 30–40 Hz for maximum output and deep low-frequency extension — the go-to choice for hip-hop, EDM, and bass-heavy content. The HDS2.3-12 rewards a well-built ported enclosure with exceptional output and extension that will turn heads.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-12D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-12D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,600W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,600W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e27 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e31.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e5.95\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e5.91\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.72\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.81\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.63\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.71\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e43.1 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e43.5 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.30 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e3.13 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.12%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.16%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.11 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.12 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e82.6 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e84.1 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e16.9 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e14 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e26 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e530 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-12D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e192 mm \/ 7.56\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-12D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e325 mm \/ 12.8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e290 mm \/ 11.42\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e192 mm \/ 7.56\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-12D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-12D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75–1.5 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDS2.3-12?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e500W–1,000W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A quality 800W RMS mono block at 2Ω is the sweet spot for most daily and SQL builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier’s stable impedance rating. Note the D2 also has a notably lower Fs (27 Hz vs 31.6 Hz) for deeper infrasonic extension.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDS2.3-12 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e0.75–1.5 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e tuned to 30–40 Hz for maximum output and deep extension. A well-built ported box will unlock the full potential of this driver’s low Fs and large SD.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDS2.3-12 excels as a \u003cstrong\u003edaily SQL driver\u003c\/strong\u003e and handles moderate competition duty with ease. Its 27 Hz Fs (D2), 14mm Xmax, and 40mm coil wind make it one of the most capable 12\" drivers in its price range for both everyday listening and show-level builds.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849750290660,"sku":null,"price":269.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849750323428,"sku":null,"price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Soundqubed_HDS2.3_12_in_subwoofer_front.png?v=1789257270"},{"product_id":"soundqubed-hds2-3-series-10-subwoofer-2-5-dvc-800-watts-rms-d2-d4","title":"Soundqubed HDS2.3 Series 10\" Subwoofer 2.5\" DVC 800 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDS2.3-10\u003c\/strong\u003e — 10\" Subwoofer | 800W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDS2.3-10\u003c\/strong\u003e is the sweet spot of the HDS2.3 lineup — a 10\" subwoofer that delivers the perfect balance of punch, depth, and output for enthusiasts who want serious bass without going full 12\". Rated at \u003cstrong\u003e800W RMS \/ 1,600W Peak\u003c\/strong\u003e, this driver hits harder than its size suggests, with a resonant frequency of 34 Hz (D2) \/ 34.4 Hz (D4) that reaches deep into the sub-bass range. With sensitivity of 81.5 dB (D2) \/ 82.6 dB (D4), the HDS2.3-10 is efficient, responsive, and built to perform day in and day out in daily SQL and moderate competition builds.\u003c\/p\u003e\n\n\u003cp\u003eThe motor assembly packs a \u003cstrong\u003e100 oz magnet\u003c\/strong\u003e and a \u003cstrong\u003e2.5\" dual voice coil\u003c\/strong\u003e wound to 40mm — the same coil spec as the 12\", giving the 10\" exceptional thermal management and sustained power handling that punches well above its class. The \u003cstrong\u003e14mm Xmax\u003c\/strong\u003e (26mm Xmech) delivers deep linear excursion for clean, distortion-free bass at high output levels, while the 330 cm² cone area (SD) moves serious air for a 10\" platform. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDS2.3-10 wires to 1Ω, 2Ω, or 4Ω to match virtually any mono amplifier on the market.\u003c\/p\u003e\n\n\u003cp\u003eThe HDS2.3-10 performs beautifully in sealed enclosures from \u003cstrong\u003e0.5–1.0 ft³\u003c\/strong\u003e for tight, accurate bass with fast transient response, or ported boxes from \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e for added output and low-frequency extension. Whether you’re building a compact daily driver system, a trunk build with limited depth, or a SQL setup that needs to hit hard and stay clean, the HDS2.3-10 delivers. Pair it with a 500W–1,000W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDS2.3-10?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e800W RMS \/ 1,600W Peak Power Handling\u003c\/strong\u003e — Full-size power in a 10\" platform, built for daily SQL and moderate competition applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100 oz Magnet Structure\u003c\/strong\u003e — Oversized motor for a 10\" driver, delivering strong BL force, tight transient response, and precise cone control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5\" Dual Voice Coil (40mm Wind)\u003c\/strong\u003e — Same coil spec as the 12\", maximizing heat dissipation and long-term reliability under sustained high-power use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14mm Xmax \/ 26mm Xmech\u003c\/strong\u003e — Deep linear excursion for clean, distortion-free bass at high output levels — impressive for a 10\" driver.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e34 Hz Resonant Frequency (D2)\u003c\/strong\u003e — Low Fs for a 10\", reaching deep into sub-bass territory for full, authoritative low-end output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD2 or D4 Impedance Options\u003c\/strong\u003e — Wire to 1Ω, 2Ω, or 4Ω to match your amplifier’s optimal stable load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e330 cm² Cone Area (SD)\u003c\/strong\u003e — Large piston area for a 10\", moving serious air and delivering output that rivals many 12\" drivers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDS2.3 Series Build Quality\u003c\/strong\u003e — Competition-grade materials and engineering at a daily-driver price point, built to last.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDS2.3-10 is rated at 800W RMS, so target a mono amplifier delivering \u003cstrong\u003e400W–1,000W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A quality 800W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e0.5–1.0 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres where punch and definition matter most. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e net with a port tuned to 32–42 Hz for added output and low-frequency extension — the go-to for hip-hop, EDM, and bass-heavy content. The HDS2.3-10 is an excellent choice for trunk builds, hatchback installs, and any application where a 12\" is too large but you still need real output.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-10D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-10D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,600W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1,600W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e100 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e34 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e34.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4.26\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e3.79\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.67\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.72\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.58\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e11.4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2.30 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e3.29 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.10%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.11%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.11 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.12 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e81.5 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e82.6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e16.9 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18.1 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e14 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e26 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e330 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-10D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e280 mm \/ 11.02\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e168 mm \/ 6.61\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDS2.3-10D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e280 mm \/ 11.02\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e235 mm \/ 9.25\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e168 mm \/ 6.61\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-10D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDS2.3-10D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.5–1.0 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.5–1.0 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.5 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDS2.3-10?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e400W–1,000W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A quality 800W RMS mono block at 2Ω is the sweet spot for most daily and SQL builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What’s the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier’s stable impedance rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDS2.3-10 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e0.5–1.0 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e tuned to 32–42 Hz for more output and extension. This driver is a great fit for trunk builds and hatchback installs where space is limited but output matters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDS2.3-10 excels as a \u003cstrong\u003edaily SQL driver\u003c\/strong\u003e and handles moderate competition duty with ease. Its 34 Hz Fs, 14mm Xmax, and 40mm coil wind make it one of the most capable 10\" drivers in its price range — delivering output and extension that rivals many 12\" competitors.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849750356196,"sku":null,"price":239.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849750388964,"sku":null,"price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Soundqubed_HDS2.3_10_in_subwoofer_front_new.png?v=1789257275"},{"product_id":"soundqubed-hdb2-series-10-subwoofer-2-dvc-400-watts-rms-d2-d4","title":"Soundqubed HDB2.2 Series 10 \" Subwoofer 2\" DVC 400 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDB2.2-10\u003c\/strong\u003e — 10\" Subwoofer | 400W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDB2.2-10\u003c\/strong\u003e is a no-nonsense 10\" subwoofer engineered for enthusiasts who want real, reliable bass without overbuilding their system. Rated at \u003cstrong\u003e400W RMS \/ 800W Peak\u003c\/strong\u003e, this driver delivers punchy, well-defined low-end that sits perfectly in daily driver builds, budget SQL setups, and space-conscious installs where a 12\" simply won’t fit. With a resonant frequency of 33.5 Hz (D2) \/ 34 Hz (D4) and sensitivity of 83 dB across both configurations, the HDB2.2-10 hits low, stays clean, and responds fast — exactly what a daily driver sub should do.\u003c\/p\u003e\n\n\u003cp\u003eThe motor assembly features a \u003cstrong\u003e68 oz magnet\u003c\/strong\u003e and a \u003cstrong\u003e2\" dual voice coil\u003c\/strong\u003e wound to 28mm, providing solid thermal management and dependable power handling for everyday use. The \u003cstrong\u003e10mm Xmax\u003c\/strong\u003e (18mm Xmech) delivers controlled linear excursion for clean bass at moderate output levels, while the 333 cm² cone area (SD) moves meaningful air for a 10\" platform. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDB2.2-10 wires to 1Ω, 2Ω, or 4Ω to match a wide range of mono amplifiers.\u003c\/p\u003e\n\n\u003cp\u003eThe HDB2.2-10 performs well in sealed enclosures from \u003cstrong\u003e0.5–1.2 ft³\u003c\/strong\u003e for tight, accurate bass, or ported boxes from \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e for added output and extension. Whether you’re building a compact trunk system, a budget-friendly daily driver setup, or a clean SQL build on a reasonable budget, the HDB2.2-10 delivers consistent, quality performance. Pair it with a 200–400W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDB2.2-10?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e400W RMS \/ 800W Peak Power Handling\u003c\/strong\u003e — Right-sized power for daily driver and budget SQL builds without over-amping your system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e68 oz Magnet Structure\u003c\/strong\u003e — Solid motor for a value-tier 10\" driver, delivering reliable BL force and controlled cone movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2\" Dual Voice Coil (28mm Wind)\u003c\/strong\u003e — Dual coil design provides wiring flexibility and improved heat dissipation for daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10mm Xmax \/ 18mm Xmech\u003c\/strong\u003e — Controlled linear excursion for clean, accurate bass at everyday listening levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e33.5 Hz Resonant Frequency (D2)\u003c\/strong\u003e — Low enough Fs to reproduce genuine sub-bass content with authority.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD2 or D4 Impedance Options\u003c\/strong\u003e — Wire to 1Ω, 2Ω, or 4Ω to match your amplifier’s optimal stable load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e83 dB Sensitivity\u003c\/strong\u003e — Efficient output that performs well with modest amplifier power — ideal for budget builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDB2.2 Series Value\u003c\/strong\u003e — Quality construction and real-world performance at an accessible price point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDB2.2-10 is rated at 400W RMS, so target a mono amplifier delivering \u003cstrong\u003e200–400W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A 300–400W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e0.5–1.2 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e net with a port tuned to 33–42 Hz for added output and low-frequency extension — great for hip-hop, EDM, and bass-heavy content. The HDB2.2-10 is a natural fit for trunk builds, hatchback installs, and any application where a 12\" is too large but you still want real bass.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-10D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-10D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e33.5 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e34 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4.72\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4.74\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.64\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.70\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.56\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e20.3 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e22.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.177 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.64 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.12%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.12%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.132 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.150 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e83 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e83 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e14.54 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e16.82 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e333 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e333 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-10D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e261 mm \/ 10.28\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e136 mm \/ 5.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-10D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e261 mm \/ 10.28\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e228 mm \/ 8.98\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e136 mm \/ 5.35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-10D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-10D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.5–1.2 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.5–1.2 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDB2.2-10?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e200–400W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A 300–400W RMS mono block at 2Ω is the sweet spot for most daily builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What’s the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier’s stable impedance rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDB2.2-10 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e0.5–1.2 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e1.0–1.75 ft³\u003c\/strong\u003e tuned to 33–42 Hz for more output and extension. This driver works great in trunk builds and compact custom enclosures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDB2.2-10 is a \u003cstrong\u003edaily driver sub\u003c\/strong\u003e — optimized for reliable, quality output at 400W RMS for everyday listening. It’s not a dedicated competition driver, but it delivers real bass performance at a price point that makes it one of the best values in its class.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849750421732,"sku":null,"price":169.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849750454500,"sku":null,"price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDB210inchsubwooferfront.png?v=1789257275"},{"product_id":"soundqubed-hdb2-2-series-8-subwoofer-2-dvc-400-watts-rms-d2-d4","title":"Soundqubed HDB2.2 Series 8\" Subwoofer 2\" DVC 400 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDB2.2-8\u003c\/strong\u003e — 8\" Subwoofer | 400W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDB2.2-8\u003c\/strong\u003e is a compact, hard-hitting 8\" subwoofer built for enthusiasts who want real bass in tight spaces without breaking the bank. Rated at \u003cstrong\u003e400W RMS \/ 800W Peak\u003c\/strong\u003e, this driver delivers punchy, fast, and well-defined low-end that excels in daily driver builds, under-seat installs, and space-constrained custom enclosures. With a resonant frequency of 39 Hz (D2) \/ 40 Hz (D4) and sensitivity of 81.6 dB (D2) \/ 82.2 dB (D4), the HDB2.2-8 responds quickly and hits with authority — exactly what you want from an 8\" daily driver sub.\u003c\/p\u003e\n\n\u003cp\u003eThe motor assembly features a \u003cstrong\u003e68 oz magnet\u003c\/strong\u003e and a \u003cstrong\u003e2\" dual voice coil\u003c\/strong\u003e wound to 28mm, providing solid thermal management and dependable power handling for everyday use. The \u003cstrong\u003e10mm Xmax\u003c\/strong\u003e (18mm Xmech) delivers controlled linear excursion for clean bass at moderate output levels, while the 216 cm² cone area (SD) moves meaningful air for a compact 8\" platform. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDB2.2-8 wires to 1Ω, 2Ω, or 4Ω to match a wide range of mono amplifiers.\u003c\/p\u003e\n\n\u003cp\u003eThe HDB2.2-8 thrives in sealed enclosures from \u003cstrong\u003e0.2–1.0 ft³\u003c\/strong\u003e for tight, accurate bass with fast transient response, or ported boxes from \u003cstrong\u003e0.7–1.5 ft³\u003c\/strong\u003e for added output and extension. Whether you’re building a compact under-seat system, a budget-friendly daily driver setup, or a clean SQL build in a small vehicle, the HDB2.2-8 delivers consistent, quality performance. Pair it with a 150–400W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDB2.2-8?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e400W RMS \/ 800W Peak Power Handling\u003c\/strong\u003e — Right-sized power for compact daily driver builds without over-amping your system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e68 oz Magnet Structure\u003c\/strong\u003e — Solid motor for a value-tier 8\" driver, delivering reliable BL force and controlled cone movement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2\" Dual Voice Coil (28mm Wind)\u003c\/strong\u003e — Dual coil design provides wiring flexibility and improved heat dissipation for daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10mm Xmax \/ 18mm Xmech\u003c\/strong\u003e — Controlled linear excursion for clean, accurate bass at everyday listening levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e39 Hz Resonant Frequency (D2)\u003c\/strong\u003e — Fast, punchy Fs ideal for tight, responsive bass in compact enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD2 or D4 Impedance Options\u003c\/strong\u003e — Wire to 1Ω, 2Ω, or 4Ω to match your amplifier’s optimal stable load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e81.6–82.2 dB Sensitivity\u003c\/strong\u003e — Efficient output that performs well with modest amplifier power — ideal for budget and compact builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDB2.2 Series Value\u003c\/strong\u003e — Quality construction and real-world performance at an accessible price point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDB2.2-8 is rated at 400W RMS, so target a mono amplifier delivering \u003cstrong\u003e150–400W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A 250–400W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e0.2–1.0 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres where punch and definition matter most. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e0.7–1.5 ft³\u003c\/strong\u003e net with a port tuned to 35–45 Hz for added output and low-frequency extension — great for hip-hop, EDM, and bass-heavy content. The HDB2.2-8 is a natural fit for under-seat enclosures, compact custom boxes, and any install where space is at a premium.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-8D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-8D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e8\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e39 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e40 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4.96\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4.39\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.60\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.68\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.54\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.57\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e7.8 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e7.6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.20 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.62 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.08%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.157 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.151 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e81.6 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e82.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e12.37 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e15.38 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e216 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e216 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-8D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e214 mm \/ 8.43\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e182 mm \/ 7.17\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e112 mm \/ 4.41\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-8D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e214 mm \/ 8.43\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e182 mm \/ 7.17\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e112 mm \/ 4.41\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-8D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-8D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.2–1.0 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.2–1.0 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.7–1.5 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.7–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDB2.2-8?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e150–400W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A 250–400W RMS mono block at 2Ω is the sweet spot for most daily builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What’s the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier’s stable impedance rating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDB2.2-8 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e0.2–1.0 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e0.7–1.5 ft³\u003c\/strong\u003e tuned to 35–45 Hz for more output and extension. This driver is well-suited for under-seat enclosures and compact custom boxes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDB2.2-8 is a \u003cstrong\u003edaily driver sub\u003c\/strong\u003e — optimized for reliable, quality output at 400W RMS for everyday listening in compact installs. It delivers real bass performance at a price point that makes it one of the best values in the 8\" class.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849750978788,"sku":null,"price":159.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849751011556,"sku":null,"price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDB28inchsubwooferfrontcopy.png?v=1789257276"},{"product_id":"soundqubed-hdb2-2-series-12-subwoofer-2-dvc-400-watts-rms-d2-d4","title":"Soundqubed HDB2.2 Series 12\" Subwoofer 2\" DVC 400 Watts RMS D2\/D4","description":"\u003ch2\u003e\n\u003cstrong\u003eSoundQubed HDB2.2-12\u003c\/strong\u003e — 12\" Subwoofer | 400W RMS | Dual 2 or Dual 4 Ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSoundQubed HDB2.2-12\u003c\/strong\u003e is a full-size 12\" subwoofer built for enthusiasts who want deep, authoritative bass at an accessible price point. Rated at \u003cstrong\u003e400W RMS \/ 800W Peak\u003c\/strong\u003e, this driver delivers the kind of ground-shaking low-end you expect from a 12\" platform — with a resonant frequency as low as 29.7 Hz (D2) that reaches into true sub-bass territory. With sensitivity of 84.8 dB (D2) \/ 85.2 dB (D4), the HDB2.2-12 is one of the most efficient drivers in its class, delivering impressive output even with modest amplifier power.\u003c\/p\u003e\n\n\u003cp\u003eThe motor assembly features a \u003cstrong\u003e68 oz magnet\u003c\/strong\u003e and a \u003cstrong\u003e2\" dual voice coil\u003c\/strong\u003e wound to 28mm, providing solid thermal management and dependable power handling for daily use. The \u003cstrong\u003e10mm Xmax\u003c\/strong\u003e (18mm Xmech) delivers controlled linear excursion for clean bass at moderate output levels, while the massive 515 cm² cone area (SD) moves serious air for deep, room-filling sub-bass. Available in \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e and \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e configurations, the HDB2.2-12 wires to 1Ω, 2Ω, or 4Ω to match a wide range of mono amplifiers.\u003c\/p\u003e\n\n\u003cp\u003eThe HDB2.2-12 performs beautifully in sealed enclosures from \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e for tight, accurate bass, or ported boxes from \u003cstrong\u003e1.8–3.0 ft³\u003c\/strong\u003e for maximum output and deep low-frequency extension. Whether you’re building a budget-friendly daily driver system, a clean SQL build, or a first competition setup, the HDB2.2-12 delivers real performance at a price that makes sense. Pair it with a 200–400W RMS mono amplifier for best results.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the SoundQubed HDB2.2-12?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e400W RMS \/ 800W Peak Power Handling\u003c\/strong\u003e — Right-sized power for daily driver and budget SQL builds with a full 12\" platform.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e68 oz Magnet Structure\u003c\/strong\u003e — Solid motor delivering reliable BL force and controlled cone movement for consistent daily performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2\" Dual Voice Coil (28mm Wind)\u003c\/strong\u003e — Dual coil design provides wiring flexibility and improved heat dissipation for sustained daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10mm Xmax \/ 18mm Xmech\u003c\/strong\u003e — Controlled linear excursion for clean, accurate bass at everyday listening levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e29.7 Hz Resonant Frequency (D2)\u003c\/strong\u003e — Exceptionally low Fs for a budget 12\", reaching deep into sub-bass territory for full, authoritative low-end.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e84.8–85.2 dB Sensitivity\u003c\/strong\u003e — Among the highest sensitivity ratings in its class — delivers impressive output with modest amplifier power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e515 cm² Cone Area (SD)\u003c\/strong\u003e — Massive piston area moves serious air for deep, room-filling sub-bass output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoundQubed HDB2.2 Series Value\u003c\/strong\u003e — Quality construction and real-world performance at an accessible price point that won’t break the budget.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAmplifier Pairing:\u003c\/strong\u003e The HDB2.2-12 is rated at 400W RMS, so target a mono amplifier delivering \u003cstrong\u003e200–400W RMS\u003c\/strong\u003e at your chosen final impedance. The \u003cstrong\u003eDual 2 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e1Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e4Ω\u003c\/strong\u003e (series). The \u003cstrong\u003eDual 4 Ohm\u003c\/strong\u003e variant wires to \u003cstrong\u003e2Ω\u003c\/strong\u003e (parallel) or \u003cstrong\u003e8Ω\u003c\/strong\u003e (series). For most daily builds, wiring the D2 to 2Ω or the D4 to 2Ω gives you the best balance of power and amplifier stability. A 300–400W RMS mono block at 2Ω is the sweet spot for this driver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e For \u003cstrong\u003esealed\u003c\/strong\u003e installs, target \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e net internal volume for tight, accurate bass with excellent transient response — ideal for rock, country, and acoustic genres. For \u003cstrong\u003eported\u003c\/strong\u003e builds, use \u003cstrong\u003e1.8–3.0 ft³\u003c\/strong\u003e net with a port tuned to 28–38 Hz for maximum output and deep low-frequency extension — the go-to for hip-hop, EDM, and bass-heavy content. The HDB2.2-12’s low 29.7 Hz Fs and high sensitivity make it especially rewarding in a well-built ported enclosure.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications — T\/S Parameters\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-12D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-12D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWoofer Size\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e68 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCoil Length\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e29.7 Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e30.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e6.58\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e6.14\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eQES\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.75\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.76\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eQTS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.65\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.67\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eVAS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e52 L\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e61.5 L\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eLe\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.14 mH\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.57 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.18%\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.20%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCMS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.149 mm\/N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e0.170 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e84.8 dB\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e85.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eBL\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e13.54 N\/A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e15.8 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmax (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eXmech (±)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSD\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e515 cm²\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e515 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eA\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eB\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eC\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eD\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-12D2\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e315 mm \/ 12.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e282 mm \/ 11.1\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e152 mm \/ 5.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eHDB2.2-12D4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e315 mm \/ 12.4\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e282 mm \/ 11.1\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e160 mm \/ 6.3\"\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e152 mm \/ 5.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEnclosure Suggestions\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eEnclosure Type\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-12D2\u003c\/th\u003e\n      \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:center;\"\u003eHDB2.2-12D4\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.5 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.0–1.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.8–3.0 ft³\u003c\/td\u003e\n\u003ctd style=\"padding:8px;text-align:center;\"\u003e1.8–3.0 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier should I pair with the HDB2.2-12?\u003c\/strong\u003e\u003cbr\u003e\nA: Target a mono amplifier rated at \u003cstrong\u003e200–400W RMS\u003c\/strong\u003e at your final impedance. Wire the D2 to 1Ω or 4Ω, or the D4 to 2Ω or 8Ω. A 300–400W RMS mono block at 2Ω is the sweet spot for most daily and SQL builds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What’s the difference between the D2 and D4 versions?\u003c\/strong\u003e\u003cbr\u003e\nA: Both handle the same power and share identical physical specs. The \u003cstrong\u003eD2 (Dual 2 Ohm)\u003c\/strong\u003e wires to 1Ω or 4Ω; the \u003cstrong\u003eD4 (Dual 4 Ohm)\u003c\/strong\u003e wires to 2Ω or 8Ω. Choose based on your amplifier’s stable impedance rating. Note the D2 also has a slightly lower Fs (29.7 Hz vs 30.4 Hz) for marginally deeper extension.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What box size does the HDB2.2-12 need?\u003c\/strong\u003e\u003cbr\u003e\nA: Sealed: \u003cstrong\u003e1.0–1.5 ft³\u003c\/strong\u003e for tight, accurate bass. Ported: \u003cstrong\u003e1.8–3.0 ft³\u003c\/strong\u003e tuned to 28–38 Hz for maximum output and deep extension. The large ported range gives you flexibility to build for your specific vehicle and listening preferences.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this sub good for daily use or competition?\u003c\/strong\u003e\u003cbr\u003e\nA: The HDB2.2-12 is an excellent \u003cstrong\u003edaily driver sub\u003c\/strong\u003e and a solid entry point for budget SQL builds. Its 29.7 Hz Fs, 85 dB+ sensitivity, and 515 cm² SD make it one of the most capable budget 12\" drivers available — delivering output and extension that punches well above its price class.\u003c\/p\u003e","brand":"SoundQubed","offers":[{"title":"Dual 2 Ohm","offer_id":49849751666916,"sku":null,"price":179.95,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849751699684,"sku":null,"price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SoundqubedHDB212inchsubwooferfront.png?v=1789257278"},{"product_id":"audio-ace-str8-nst-series-8-subwoofer-dual-2-ohm","title":"Audio Ace Str8 NST Series 8\" Subwoofer Dual 2 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Str8 NST Series 8\" Dual 2 Ohm subwoofer delivers up to 1000W RMS in an 8-inch package, engineered for big output on a budget.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: 1000W RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 2.5 inch epoxy coated voice coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting depth\u003c\/b\u003e: 6.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout\u003c\/b\u003e: 7.264\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor\u003c\/b\u003e: 159 oz motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQES\u003c\/b\u003e:.616\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQMS\u003c\/b\u003e: 5.529\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQTS\u003c\/b\u003e:.554\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs\u003c\/b\u003e: 54 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSd\u003c\/b\u003e: 196.07\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPL\u003c\/b\u003e: 82\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBL\u003c\/b\u003e: 19.132\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eXMAX\u003c\/b\u003e: 15.5 each way\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox recommendations\u003c\/b\u003e:.7-1.1 cubic foot\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePort area per cubic foot\u003c\/b\u003e: 10-13 square inches of port area per cubic foot\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox tuning\u003c\/b\u003e: 32-38 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure note\u003c\/b\u003e: Not recommended for sealed applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a vented enclosure sized within.7–1.1 cubic feet per sub and tuned to 32–38 Hz, this NST8 yields strong, extendable bass with controlled cone motion. The 159 oz motor and 15.5 each-way XMAX support substantial excursion, helping bass reach deeper than typical 8\" budget subs when paired with an appropriate amplifier. The epoxy-coated 2.5\" voice coil enhances durability during high-signal operation, while the dual 2-ohm configuration offers wiring flexibility to fit common car audio layouts. For best results, use a ported enclosure within the recommended volume and note that sealed enclosures are not advised for this model. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849783714020,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_00f07a5795114353bede75a1241dafb4_mv2.png?v=1789257364"},{"product_id":"audio-ace-jester-series-12-subwoofer-dual-2-ohm","title":"Audio Ace Jester Series 12\" Subwoofer Dual 2 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Jester Series 12\" Subwoofer Dual 2 Ohm is a high-performance 12-inch woofer built for enthusiasts chasing both SQ and SPL. Conservatively rated at 3,000 RMS, it pairs a low Fs and a robust motor with a heavy-duty chassis to deliver deep, controlled bass across a wide musical range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual 2-Ohm voice coil\u003c\/b\u003e: Provides wiring flexibility to match your amplifier impedance and system layout for optimal power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12-inch high-performance cone\u003c\/b\u003e: Large diameter cone enables substantial excursion while maintaining control for tight bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeavy-Duty Die-Cast Aluminum Basket\u003c\/b\u003e: Rigid frame minimizes flex and resonance during heavy bass pulses, improving accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3-inch BACCAW 4-Layer Voice Coil\u003c\/b\u003e: Tall winding height and multiple layers improve heat handling and sustained power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e300 oz Magnet Structure\u003c\/b\u003e: Strong motor force supports high excursion with low distortion at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4-Layer 10\" Spider\u003c\/b\u003e: Stiff suspension helps keep cone under precise control across frequencies and power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Diameter\u003c\/b\u003e: 11.25 inches — ensures precise fitment planning for enclosure design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 8.5 inches — defines the space needed behind mounting surface in vehicle builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight\u003c\/b\u003e: 47.6 lbs — substantial mass contributing to rigid, stable bass performance under power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical parameters (selected)\u003c\/b\u003e: Re 3.60 Ω, Fs 35.4 Hz, Qts.386, Qes.420, Qms 4.787, Vas 12.8560, Mms 454.545 — these figures inform enclosure tuning, damping, and transient behavior in your build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox Recommendation\u003c\/b\u003e: 2–2.6 cubic feet ported; 14–16 square inches of port per cubic foot; tuning 28–34 Hz; optimal in ported 4th and 6th order enclosures; not recommended for sealed applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In a properly sized vented enclosure, the Jester 12\" is designed to deliver deep bass with controlled transients, leveraging the dual 2-ohm configuration to suit your amplifier and wiring. The combination of a large magnet, 4-layer spider, and heat-capable voice coil supports sustained high-output performance, while the specified ported enclosure range and order-specific tuning maximize low-end extension and overall efficiency without sacrificing control. Designed for enthusiasts building high-SQ and high-SPL systems alike, it pairs a powerful motor with a precisely engineered suspension to translate musical transients into firm, actionable bass within the vehicle environment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849784303844,"sku":null,"price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_a525bdd3e03548dea2b0ba8c5d26d8ab_mv2.png?v=1789257366"},{"product_id":"audio-ace-joker-v3-series-12-subwoofer-dual-2-ohm","title":"Audio Ace Joker v3 Series 12\" Subwoofer Dual 2 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Joker v3 Series 12-inch Dual 2 Ohm subwoofer delivers 1000 W RMS with a 168 oz FEA-optimized magnet motor, engineered for serious bass in flexible enclosure designs. Built for enthusiasts who want performance across sealed, ported, and bandpass configurations, it stays linear and controlled under high excursion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 2 Ω — Provides flexible loading options to match your amplifier and achieve the desired bass response in multi-amp setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: 1000 W RMS (conservative) — Offers solid headroom for loud, clean bass without over-stressing the cone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 3\" coil, 4-layer epoxy windings, high-temp — Durable under high-temperature, high-excursion operation for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSurround\u003c\/b\u003e: Wide Roll Surround — Enables longer, smoother cone travel with better control at low frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet motor\u003c\/b\u003e: 168 oz FEA-optimized magnet motor — Strong, linear motor with ample control for deep bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting details\u003c\/b\u003e: Mounting depth 7 inches; Cutout 11.181 inches — Fits typical 7\" mounting depths and standard cutouts for a clean install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure compatibility\u003c\/b\u003e: Sealed, Ported, and Bandpass — Versatile in-box choices to tailor bass character to your vehicle and goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox recommendations\u003c\/b\u003e: Sealed 1 cu ft; Ported 1.5–1.75 cu ft; Port area 12–14 in² per ft³; Tuning 30–36 Hz; 4th order and 6th order friendly — Clear guidelines for reliable, tunable bass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThiele-Small highlights\u003c\/b\u003e: Vas 25.64 L, Fs 28.7 Hz, Qts 0.422 — Indicates usable low-end extension and how the driver interacts with enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real build, Joker v3 integrates with a capable 1000 W-class amplifier to deliver deep, controlled bass across sealed, ported, or bandpass configurations. Its enclosure recommendations and tight mechanical design make it a versatile choice for cars aiming for precise, impactful low end without unwanted distortion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785352420,"sku":null,"price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_963e5895551a4a518ee32bd9fca414de_mv2.png?v=1789257367"},{"product_id":"audio-ace-jester-series-15-subwoofer-dual-2-ohm","title":"Audio Ace Jester Series 15\" Subwoofer Dual 2 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Jester Series 15\" Dual 2 Ohm subwoofer delivers extreme, controllable bass for enthusiasts who want both high output and musicality—rated at 3,000 RMS with a robust motor design and large, rigid platform for demanding power handling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize and impedance\u003c\/b\u003e: 15\" subwoofer with Dual 2 Ohm voice coils, offering flexible wiring to match a range of amplifiers and system architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS power handling\u003c\/b\u003e: 3,000 RMS, indicating sustained high-power capability without excessive distortion when paired with a suitable amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket\u003c\/b\u003e: Heavy Duty Die Cast Aluminum Basket, providing structural rigidity and reduced resonance for cleaner sound at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet structure\u003c\/b\u003e: 300 oz magnet, delivering strong motor force for controlled cone movement under demanding bass signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil and coil count\u003c\/b\u003e: 3\" BACCAW 4 Layer Coil, enabling high power handling with stiffness and thermal capacity to sustain heat during extended play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuspension\u003c\/b\u003e: 4 Layer Spider Suspension (10\"), contributing to stable cone control and linear excursion across the operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions\u003c\/b\u003e: Cutout 14.331 in, Depth 10.07 in, defining the enclosure size and mounting depth for fitting in large vehicle applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox recommendations\u003c\/b\u003e: 3–4 cubic foot ported enclosure with 14–16 square inches of port area per cubic foot; tuning 28–36 Hz; optimal in ported 4th and 6th order designs; not recommended for sealed applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In a vented enclosure sized around 3–4 cubic feet, this driver leverages its large magnet and strong motor to deliver deep, controlled bass with high excitation capability. The dual 2-ohm configuration supports flexible amplifier matching, while the heavy aluminum basket and four-layer coil design help maintain performance under demanding power and long musical passages. The recommended ported tuning range enables low-end extension without sacrificing bass punch, making it well-suited for loud, confident car audio systems rather than sealed-box setups.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785778404,"sku":null,"price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_9f657eaff13f4f669dde81a04ef927ae_mv2.png?v=1789257369"},{"product_id":"audio-ace-jester-series-18-subwoofer-dual-2-ohm","title":"Audio Ace Jester Series 18\" Subwoofer Dual 2 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003e18-inch Audio Ace Jester Series Dual 2 Ω subwoofer rated at 3,000 RMS, built for high-SQ\/SPL and versatile bass performance across music styles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS power handling\u003c\/b\u003e: 3,000 W RMS rating provides the capability to reproduce deep bass with authority when paired with a suitable amplifier and ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 2 Ω voice coil configuration offers wiring flexibility to match amplifiers and impedance needs in a complex build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 3-inch four-layer voice coil enhances power handling and heat dissipation for sustained high-output performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet\u003c\/b\u003e: 300 oz magnet structure delivers strong motor force for controlled excursion and low-frequency extension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket\u003c\/b\u003e: Heavy duty die cast aluminum basket adds rigidity and helps manage heat under demanding duty cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuspension\u003c\/b\u003e: 4-layer spider suspension supports linear motion at high excursion for consistent bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting depth\u003c\/b\u003e: 16.85 inches mounting depth defines enclosure space requirements and installation considerations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical parameters\u003c\/b\u003e: Re 3.53 Ω; Le 3.462 mH; Qts 0.550; Qes 0.605; Qms 6.006 provide a picture of the voice coil, coil inductance, and overall motion control characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure recommendations\u003c\/b\u003e: Ported enclosure 4.75–5.5 cu ft; 14–16 in² of port per cu ft; tuning 28–36 Hz; optimal for ported 4th and 6th order; not recommended for sealed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a proper ported installation, the Jester 18\" delivers extended, controlled bass with the ability to fill large spaces when paired with the right amplifier and enclosure. The 16.85\" mounting depth and port tuning guidance align with builds that prioritize deep low-end extension and specific ported alignments, while the not-for-sealed guidance helps ensure the design is used in environments where it can perform as intended.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785811172,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_249de01b4a7245129f1910f1f91d7a77_mv2.png?v=1789257371"},{"product_id":"audio-ace-wild-series-12-subwoofer-dual-4-ohm","title":"Audio Ace Wild Series 12\" Subwoofer Dual 4 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Wild Series 12\" Dual 4 Ω subwoofer is built for enthusiasts who want serious bass authority with durable, high-excursion design. As a middle ground between Joker and Jester, it combines a 252 oz motor, a high-temperature 3\" coil, and a rugged mechanical chassis for reliable performance under demanding SPL conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 4 Ω voice coils provide wiring flexibility and amplifier compatibility for a variety of setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e252 oz motor\u003c\/b\u003e: A large magnet delivers strong motor force to control the cone through deep bass and high-power passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling\u003c\/b\u003e: 2000 W RMS (conservative rating) indicates readiness for substantial bass output while maintaining electrical stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-temp 3\" voice coil\u003c\/b\u003e: Designed to endure higher temperatures, supporting sustained dynamic bass without premature thermal loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable ribbed surround\u003c\/b\u003e: Tight edge construction resists distortion during heavy excursions, improving long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e6-spoke basket\u003c\/b\u003e: A rigid frame minimizes cone flex, helping maintain clean low-end response at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeavy-duty bolted spider ring\u003c\/b\u003e: Strengthens the motor assembly for repeatable performance under demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox compatibility\u003c\/b\u003e: Enclosure recommendations include 1.25 cu ft sealed or 1.6–2 cu ft ported, with 12–14 in² of port area per cubic foot and 30–36 Hz tuning; the design is sealed, ported, 4th-order, and 6th-order friendly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout\u003c\/b\u003e: 11.181 inches diameter for mounting in compatible enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits in a car audio build: the Wild 12 excels in both sealed and ported configurations, offering tight, controlled bass in a compact sealed box or strong, lunging output in a modest ported enclosure. Its robust chassis and large motor support stable performance under high power, while the dual 4 Ω arrangement gives you flexible amplifier matching. The enclosure guidance enables precise tuning for the bass depth you want, whether you’re after punchy daily listening or deeper SPL goals.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785843940,"sku":null,"price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_98c970df7cd44348818984739f83af12_mv2.png?v=1789257373"},{"product_id":"audio-ace-wild-series-15-subwoofer-dual-4-ohm","title":"Audio Ace Wild Series 15\" Subwoofer Dual 4 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Wild Series 15\" Dual 4 Ohm subwoofer is a high-power 15-inch driver designed for demanding car-audio builds, delivering serious low-end potential with a 252 oz magnet, a 3\" high-temperature coil, and a rugged ribbed surround paired with a heavy-duty bolted spider ring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual 4 Ohm voice coils\u003c\/b\u003e: Enables flexible wiring configurations to suit different amplifier loads and enclosure designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS power\u003c\/b\u003e: 2000 W RMS (conservative) capability for commanding bass with confidence in a properly designed system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOuter diameter\u003c\/b\u003e: 15.551 inches, defining the mounting footprint and helping match enclosure design to fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout\u003c\/b\u003e: 14.173 inches, the recommended hole diameter for mounting in compatible enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDepth\u003c\/b\u003e: 8.98 inches, important for enclosure depth planning and fitment in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet and motor\u003c\/b\u003e: 252 oz motor providing strong magnetic flux for controlled excursion and bass authority.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice coil\u003c\/b\u003e: 3\" high-temperature coil for durability under demanding, long-duration excursions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuspension and basket\u003c\/b\u003e: Durable ribbed surround, six-spoke basket, and heavy-duty bolted spider ring for reliability and controlled cone motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrical parameters (selected)\u003c\/b\u003e: Fs 28.5 Hz; Qts 0.482; Qes 0.541; Qms 4.370; Vas 60.4938 L; Sd 819.40 (typical design targets for enclosure tuning and room integration).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox recommendations\u003c\/b\u003e: Sealed 2.75 cu ft; Ported 3–3.5 cu ft; 12–14 sq in of port per cubic foot; tuning 30–36 Hz; 4th order and 6th order configurations supported.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In a proper build, this 15\" driver excels in sealed or ported enclosures tailored to its box recommendations, delivering substantial bass output with tight control and minimal port-induced chuff. The dual 4 Ohm configuration and robust motor let you optimize impedance and power delivery for a high-performance, low-end capable system that remains stable across demanding listening scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785876708,"sku":null,"price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_55e18524f9a84c9c946685e42c6b347a_mv2.png?v=1789257375"},{"product_id":"audio-ace-rebellion-series-15-subwoofer-dual-1-ohm","title":"Audio Ace Rebellion Series 15\" Subwoofer Dual 1 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Rebellion Series 15-inch Subwoofer Dual 1 Ohm is a high-SQ\/SPL oriented woofer built for extreme bass and musical authority, rated at 4,000 RMS. Its design centers on a low FS and a strong motor structure to perform across a wide range of music.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSize\u003c\/b\u003e: 15-inch subwoofer — the large cone area moves more air, enabling deeper bass and greater potential output in a properly wired system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 1 Ohm — flexible wiring options to match a variety of amplifiers and load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power Handling\u003c\/b\u003e: 4,000 RMS — provides headroom for demanding tracks and high-volume playback when paired with appropriate amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs\u003c\/b\u003e: 27 — a low Fs supports extended bass response and quicker transient delivery in real-world listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQes\u003c\/b\u003e: 0.591 — electrical damping characteristics that influence how the speaker behaves with an enclosure and amp interaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQms\u003c\/b\u003e: 7.124 — mechanical Q factor reflecting the driver’s inherent resonances and how freely the cone moves mechanically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQts\u003c\/b\u003e: 0.546 — overall system Q value affecting the balance between bass extension and control in a given enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSd\u003c\/b\u003e: 730.62 — cone area indicating how much air the woofer can move; larger Sd supports higher output potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPL\u003c\/b\u003e: 87 — sensitivity-related figure contributing to how much output is achieved for a given drive signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eXmax\u003c\/b\u003e: 25 — maximum linear excursion; more travel enables deeper bass before distortion sets in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil\u003c\/b\u003e: 4 inch D1 — a large-diameter coil supports higher power handling and effective heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEach Way Motor\u003c\/b\u003e: 498 oz — substantial magnet strength contributing to control at high excursion and high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRe\u003c\/b\u003e: 1+1 — dual voice coils with a combined DC resistance described as 1+1, enabling flexible configuration to suit the amplifier load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Rebellion 15-inch Dual 1 Ohm is designed for high-SQ\/screaming SPL builds in vehicles where you want deep, controlled bass at extreme sound levels, while remaining versatile enough to sound musical across genres in daily driving scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849785909476,"sku":null,"price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_776b4f46b03f496c8831db638aca3d4e_mv2.png?v=1789257376"},{"product_id":"audio-ace-rebellion-series-18-subwoofer-dual-1-ohm","title":"Audio Ace Rebellion Series 18\" Subwoofer Dual 1 Ohm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Audio Ace Rebellion Series 18\" Dual 1 Ohm subwoofer is built for car audio enthusiasts who demand both deep, controlled bass and high SPL capability. With a 4,000 RMS rating and a purposefully low Fs, it stays musical across a wide range of music while delivering extreme output when pushed hard.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: Dual 1 Ohm — provides flexible wiring options and strong current delivery for high-demand amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power Handling\u003c\/b\u003e: 4,000 RMS — indicates the continuous power the driver can handle with proper cooling and a capable amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs\u003c\/b\u003e: 28 — a low resonant frequency contributing to deeper bass extension and cleaner low-end at high levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQes\u003c\/b\u003e: 492 — electrical Q factor shaping how the cone responds to electrical drive and damping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQms\u003c\/b\u003e: 5.494 — mechanical Q factor affecting motion under excursion and transient response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQts\u003c\/b\u003e:.451 — overall Q, influencing enclosure tuning and control under dynamic bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSd\u003c\/b\u003e: 1134.12 — effective piston area; larger Sd moves more air for stronger bass output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPL\u003c\/b\u003e: 89 — sensitivity rating that relates input power to output potential under test conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRe\u003c\/b\u003e: 1+1 — DC resistance of the voice coil, used for amp loading calculations and impedance behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBL\u003c\/b\u003e: 26.359 — motor strength factor; higher BL improves cone control at high excursions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eXmax\u003c\/b\u003e: 25 — maximum linear excursion before distortion, defining how far the cone can travel for deep bass.»\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil\u003c\/b\u003e: 4 inch — coil size that supports heat dissipation and power handling at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEach Way Motor\u003c\/b\u003e: 498 oz — magnet\/motor assembly strength contributing to overall control and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eD1\u003c\/b\u003e: 4,000 RMS — reiterates the rated power handling capability tied to the driver’s design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In high-power builds, this 18\" dual-1-ohm sub delivers deep, impactful bass with strong control, suitable for flagship installations or daily-driver systems where extreme sound levels are pursued. The combination of low Fs, high motor strength, and substantial voice-coil size supports sustained, demanding playback while maintaining mechanical stability and accurate transient response. Its flexible impedance pairing and substantial power handling make it a capable cornerstone for enthusiasts seeking both loudness and musical fidelity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Ace","offers":[{"title":"Default Title","offer_id":49849786204388,"sku":null,"price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/34f101_4e94a1240fd94345bee3b80a7af34856_mv2.jpg?v=1789257378"},{"product_id":"jbl-stage-102-car-subwoofer","title":"JBL Stage 102 10\" 225W Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stage 102 10\" 225W Car Subwoofer\u003c\/strong\u003e delivers 225W RMS \/ 900W peak power at a single 4-ohm impedance, individually voiced by JBL's acoustic engineers to deliver that unmistakable JBL signature bass character. The 10\" sibling to the Stage 122, the Stage 102 brings the same JBL-voiced sonic character and polypropylene cone construction to a more compact footprint — ideal for builds where a 12\" won't fit but you still want proven JBL Stage Series bass.\u003c\/p\u003e\n\n\u003cp\u003eThe Stage 102 is built around a \u003cstrong\u003epolypropylene cone\u003c\/strong\u003e — lightweight and rigid for accurate, low-distortion bass reproduction with frequency response reaching down to 35Hz. The \u003cstrong\u003ehi-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for deep, punchy bass while maintaining long-term durability in demanding in-car environments. The \u003cstrong\u003e38.8mm voice coil\u003c\/strong\u003e handles the 225W RMS thermal load efficiently, and the single \u003cstrong\u003e4-ohm impedance\u003c\/strong\u003e keeps wiring simple — connect directly to any mono amplifier rated at 4 ohms without worrying about DVC wiring configurations. Sensitivity reaches 89dB at 2.83V. Frequency response spans 35Hz to 200Hz, covering the full subwoofer range from deep sub-bass to upper bass punch. Each Stage 102 is \u003cstrong\u003eindividually voiced by JBL acoustic engineers\u003c\/strong\u003e to ensure consistent sonic character across the lineup.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stage 102 with a mono amplifier rated 150–225W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) provides ample headroom — keep gain conservative to stay within the sub's 225W RMS rating. Use a ported enclosure tuned to 35–40Hz for maximum output, or a sealed enclosure for tighter, more accurate bass. The single 4-ohm impedance makes this one of the simplest subwoofers to wire and integrate into any system.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stage 102?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Voiced by JBL Acoustic Engineers:\u003c\/strong\u003e Each unit is tuned to deliver consistent JBL signature bass character — not just spec-matched, but sonically validated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene Cone:\u003c\/strong\u003e Lightweight and rigid for accurate, low-distortion bass reproduction down to 35Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for deep, punchy bass while maintaining long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e89dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e225W RMS \/ 900W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle 4-Ohm Impedance:\u003c\/strong\u003e Simple, straightforward wiring — no DVC configurations to manage, connects directly to any 4-ohm mono amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35Hz – 200Hz Frequency Response:\u003c\/strong\u003e Deep sub-bass extension to upper bass punch — full subwoofer bandwidth coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 10\" Footprint:\u003c\/strong\u003e JBL Stage Series engineering in a smaller package — ideal for builds where a 12\" won't fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stage 102 with a mono amplifier rated 150–225W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) works well — keep the gain conservative to stay within the sub's 225W RMS rating. For enclosures: a ported box tuned to 35–40Hz maximizes output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and everyday listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 30Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStage 102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e225W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e900W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e35Hz – 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms (Single Voice Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e38.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHi-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stage 102?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 150–225W RMS at 4 ohms is ideal. The JBL Stage GT 50011 at 300W RMS (4 ohms) works well — keep the gain conservative to stay within the sub's 225W RMS rating. Contact us at Trinity Car Audio for a specific amp recommendation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Stage 102 compare to the Stage 122?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 102 is a 10\" sub at 225W RMS — more compact, ideal for builds where a 12\" won't fit. The Stage 122 is a 12\" sub at 250W RMS for more cone area, slightly deeper bass extension (34Hz vs 35Hz), and a touch more output. Both share the same JBL-voiced sonic character, polypropylene cone, and single 4-ohm impedance. Choose based on available enclosure space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Stage 102 a single or dual voice coil subwoofer?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 102 is a single voice coil (SVC) subwoofer at 4 ohms. This makes wiring simple and straightforward — connect directly to any 4-ohm mono amplifier. If you need impedance flexibility, consider the JBL Club 102 with SSI™ selectable impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stage 102?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 35–40Hz maximizes output for bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":49849815269604,"sku":"JBLSUBST102AM","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/2_JBL_STAGE_102_SPEAKER_FRONT_0509_x1_df760ad2-b38a-4fde-9e18-d188b876aa8b.png?v=1789257416"},{"product_id":"jbl-stage-122d","title":"JBL Stage 122D 12\" Dual Voice Coil Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stage 122D 12\" Dual Voice Coil Car Subwoofer\u003c\/strong\u003e delivers 250W RMS \/ 1,000W peak power with a \u003cstrong\u003edual voice coil (DVC)\u003c\/strong\u003e design that gives you flexible 2-ohm or 8-ohm wiring configurations to match your amplifier's optimal output impedance. The step-up from the Stage 122, the 122D adds DVC wiring flexibility while maintaining the same individually voiced JBL signature bass character, polypropylene cone, and hi-roll rubber surround.\u003c\/p\u003e\n\n\u003cp\u003eThe Stage 122D is built around a \u003cstrong\u003epolypropylene cone\u003c\/strong\u003e — lightweight and rigid for accurate, low-distortion bass reproduction with frequency response reaching down to 34Hz. The \u003cstrong\u003ehi-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for deep, punchy bass while maintaining long-term durability. The \u003cstrong\u003e2\" (50.8mm) dual voice coil\u003c\/strong\u003e handles the 250W RMS thermal load efficiently and provides wiring flexibility: wire the coils in \u003cstrong\u003eparallel for 2 ohms\u003c\/strong\u003e to maximize power output from a high-current amplifier, or in \u003cstrong\u003eseries for 8 ohms\u003c\/strong\u003e for cleaner, more efficient operation with amplifiers that perform best at higher impedance loads. Sensitivity reaches 91dB at 2.83V for strong output efficiency. Frequency response spans 34Hz to 200Hz. Each Stage 122D is \u003cstrong\u003eindividually voiced by JBL transducer experts\u003c\/strong\u003e to ensure consistent sonic character across the lineup.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stage 122D with a mono amplifier rated 150–250W RMS at your chosen impedance. Wire the coils in parallel for 2 ohms to maximize power output, or in series for 8 ohms for cleaner operation. Use a ported enclosure tuned to 35–40Hz for maximum output, or a sealed enclosure for tighter, more accurate bass. The DVC design also allows bridging two amplifier channels across the coils for unique system configurations — contact us at Trinity Car Audio for wiring guidance.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stage 122D?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voice Coil (DVC) Design:\u003c\/strong\u003e Wire in parallel for 2 ohms (maximum power) or in series for 8 ohms (cleaner operation) — flexible impedance matching for virtually any amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Voiced by JBL Transducer Experts:\u003c\/strong\u003e Each unit is tuned to deliver consistent JBL signature bass character — not just spec-matched, but sonically validated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene Cone:\u003c\/strong\u003e Lightweight and rigid for accurate, low-distortion bass reproduction down to 34Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for deep, punchy bass while maintaining long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W RMS \/ 1,000W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34Hz – 200Hz Frequency Response:\u003c\/strong\u003e Deep sub-bass extension to upper bass punch — full subwoofer bandwidth coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-Up from Stage 122:\u003c\/strong\u003e All the Stage 122 sonic character with the added flexibility of DVC wiring — more amplifier compatibility options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stage 122D with a mono amplifier rated 150–250W RMS at your chosen impedance. Wire the coils in parallel for 2 ohms to maximize power output, or in series for 8 ohms for cleaner operation with amplifiers that perform best at higher impedance. For enclosures: a ported box tuned to 35–40Hz maximizes output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and everyday listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 30Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStage 122D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\" (300mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e91dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e34Hz – 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003eDual Voice Coil (DVC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance (Parallel)\u003c\/td\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance (Series)\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" (50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHi-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between the Stage 122 and the Stage 122D?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 122 is a single voice coil (SVC) at 4 ohms — simple, straightforward wiring. The Stage 122D is a dual voice coil (DVC) that wires to 2 ohms (parallel) or 8 ohms (series), giving you more amplifier compatibility options. Both share the same cone, surround, power handling, and JBL-voiced sonic character. Choose the 122D if you need impedance flexibility or want to bridge two amp channels across the coils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I wire the Stage 122D to 2 ohms or 8 ohms?\u003c\/strong\u003e\u003cbr\u003eA: Wire to 2 ohms (coils in parallel) to maximize power output from a high-current amplifier. Wire to 8 ohms (coils in series) for cleaner, more efficient operation with amplifiers that perform best at higher impedance loads. Contact us at Trinity Car Audio and we'll recommend the right configuration for your specific amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stage 122D?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 150–250W RMS at your chosen impedance is ideal. Contact us at Trinity Car Audio for a specific amp recommendation based on your system goals and wiring configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stage 122D?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 35–40Hz maximizes output for bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"black","offer_id":49849819463908,"sku":"JBLSUBST122DAM","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JBL_Stage_122_1605_WEB_Front.png?v=1789257425"},{"product_id":"jbl-stadium-102ssi-car-subwoofer","title":"JBL Stadium 102SSI 10\" SSI Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stadium 102SSI 10\" SSI Car Subwoofer\u003c\/strong\u003e delivers 450W RMS \/ 1,350W peak power with \u003cstrong\u003eSelectable Smart Impedance (SSI™) technology\u003c\/strong\u003e that lets you switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance. The 10\" sibling to the Stadium 122SSI, it brings the same aero-cooled voice coil, 8 AWG push terminals, and Stadium Series engineering to a more compact footprint — ideal for space-constrained builds where a 12\" won't fit but you still want Stadium-level output.\u003c\/p\u003e\n\n\u003cp\u003eThe SSI™ system is the headline feature: a built-in impedance selector lets you configure the sub at \u003cstrong\u003e2 ohms\u003c\/strong\u003e for maximum power output from a high-current amplifier, or \u003cstrong\u003e4 ohms\u003c\/strong\u003e for cleaner, more efficient operation. No rewiring, no separate DVC configurations — just flip and go. The \u003cstrong\u003eaero-cooled motor design\u003c\/strong\u003e channels airflow directly across the \u003cstrong\u003e2\" (50mm) voice coil\u003c\/strong\u003e to dissipate heat during high-output operation, keeping thermals low and performance consistent even during extended high-volume listening. Sensitivity reaches 91dB at 2.83V for strong output efficiency. Frequency response spans 30Hz to 175Hz, covering the full subwoofer range from deep sub-bass to upper bass punch. The \u003cstrong\u003eintegrated push terminals accept up to 8 AWG speaker wire\u003c\/strong\u003e for low-resistance current delivery at high power levels. Cutout diameter is 22.7cm with a 15.9cm mounting depth — fits most standard 10\" enclosures.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stadium 102SSI with a mono amplifier rated 350–450W RMS at your chosen impedance. The JBL Club A600 at 350W RMS (4 ohms) or 600W RMS (2 ohms) is a natural match — keep gain conservative at 2 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) or 500W RMS (2 ohms) is a tighter power match. Use a ported enclosure tuned to 32–38Hz for maximum output, or a sealed enclosure for tighter, more accurate bass.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stadium 102SSI?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSI™ Selectable Smart Impedance:\u003c\/strong\u003e Switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance — no rewiring, no separate DVC configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAero-Cooled Motor Design:\u003c\/strong\u003e Channels airflow directly across the voice coil for consistent thermal management during high-output operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450W RMS \/ 1,350W Peak Power Handling:\u003c\/strong\u003e Stadium Series power handling in a compact 10\" package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30Hz – 175Hz Frequency Response:\u003c\/strong\u003e Deep sub-bass extension to upper bass punch — full subwoofer bandwidth coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 AWG Terminal Compatibility:\u003c\/strong\u003e Integrated push terminals accept up to 8 AWG wire for low-resistance, high-current delivery at rated power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 10\" Footprint:\u003c\/strong\u003e Stadium Series performance in a smaller package — ideal for builds where a 12\" won't fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Amplifier Compatibility:\u003c\/strong\u003e 2 or 4 ohm operation means it works with virtually any mono amplifier on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stadium 102SSI with a mono amplifier rated 350–450W RMS at your chosen impedance. The JBL Club A600 (350W at 4Ω \/ 600W at 2Ω) and Stage GT 50011 (300W at 4Ω \/ 500W at 2Ω) are both strong matches. For enclosures: a ported box tuned to 32–38Hz maximizes low-frequency extension and output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and SQL listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 28Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStadium 102SSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e450W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,350W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e91dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e30Hz – 175Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2 or 4 ohms (SSI™ Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" (50mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Cooling\u003c\/td\u003e\n\u003ctd\u003eAero-Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Compatibility\u003c\/td\u003e\n\u003ctd\u003eUp to 8 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e22.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e15.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Stadium 102SSI compare to the Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: Both share the same SSI™ selectable impedance technology and aero-cooled voice coil design. The 102SSI is a 10\" sub at 450W RMS — ideal for space-constrained builds. The 122SSI is a 12\" sub at 500W RMS for more cone area, deeper bass extension, and higher output. Choose the 102SSI when space is limited; choose the 122SSI when maximum output is the priority.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the SSI™ Selectable Smart Impedance work?\u003c\/strong\u003e\u003cbr\u003eA: A built-in impedance selector lets you configure the subwoofer at either 2 ohms or 4 ohms. Select 2 ohms to maximize power output from a high-current amplifier, or 4 ohms for cleaner, more efficient operation. No rewiring or separate DVC wiring configurations required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stadium 102SSI?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 350–450W RMS at your chosen impedance is ideal. The JBL Club A600 and Stage GT 50011 are both strong matches. Contact us at Trinity Car Audio for a specific recommendation based on your system goals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stadium 102SSI?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 32–38Hz maximizes output for bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":49849821495524,"sku":"JBLSUBSD102SSIAM","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/D2_WEB_JBL_Stadium_102SSI_1605.png?v=1789257429"},{"product_id":"jbl-club-122","title":"JBL Club 122 12\" SSI Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Club 122 12\" SSI Car Subwoofer\u003c\/strong\u003e delivers 400W RMS \/ 1,200W peak power with \u003cstrong\u003eSelectable Smart Impedance (SSI™) technology\u003c\/strong\u003e that lets you switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance. Double-stacked magnet, high-roll rubber surround, vented basket, and JBL's signature inverted dust cap — this is the Club Series 12\" flagship, stepping up from the Club 102 with more cone area, more power handling, and deeper bass extension down to 30Hz.\u003c\/p\u003e\n\n\u003cp\u003eThe SSI™ system is the headline feature: a built-in impedance selector lets you configure the sub at \u003cstrong\u003e2 ohms\u003c\/strong\u003e for maximum power output from a high-current amplifier, or \u003cstrong\u003e4 ohms\u003c\/strong\u003e for cleaner, more efficient operation. No rewiring, no separate DVC configurations — just flip and go. The \u003cstrong\u003edouble-stacked magnet\u003c\/strong\u003e provides a powerful, consistent magnetic field for high linear excursion and deep bass extension down to 30Hz. The \u003cstrong\u003ehigh-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for rich, earth-shaking low frequencies while maintaining long-term durability. The \u003cstrong\u003evented basket\u003c\/strong\u003e channels moving air across the 50mm voice coil to dissipate heat during high-output operation, keeping thermals low and performance consistent. The \u003cstrong\u003epolypropylene cone\u003c\/strong\u003e is lightweight and rigid for accurate bass reproduction. Sensitivity is 86dB at 1W\/1m; frequency response spans 30Hz to 500Hz. Cutout diameter is 28.3cm with a 13.9cm mounting depth. The signature \u003cstrong\u003einverted dust cap with hidden trim ring hardware\u003c\/strong\u003e delivers a clean, custom look.\u003c\/p\u003e\n\n\u003cp\u003ePair the Club 122 with a mono amplifier rated 300–400W RMS at your chosen impedance. The JBL Club A1000 at 600W RMS (4 ohms) or 1,000W RMS (2 ohms) provides ample headroom — keep gain conservative at 2 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) or 500W RMS (2 ohms) is a tighter power match. Use a ported enclosure tuned to 32–38Hz for maximum output, or a sealed enclosure for tighter, more accurate bass.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Club 122?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSI™ Selectable Smart Impedance:\u003c\/strong\u003e Switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance — no rewiring, no separate DVC configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Stacked Magnet:\u003c\/strong\u003e Powerful, consistent magnetic field for high linear excursion and deep bass extension down to 30Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for rich, deep bass while maintaining long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Basket:\u003c\/strong\u003e Moving-air cooling keeps the 50mm voice coil thermally managed during high-output operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W RMS \/ 1,200W Peak Power Handling:\u003c\/strong\u003e Serious headroom for high-powered mono amplifiers without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30Hz – 500Hz Frequency Response:\u003c\/strong\u003e Deep infrasonic extension down to 30Hz — you'll feel it as much as hear it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Dust Cap with Hidden Hardware:\u003c\/strong\u003e Signature Club Series styling with a clean, custom look — no exposed fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Amplifier Compatibility:\u003c\/strong\u003e 2 or 4 ohm operation means it works with virtually any mono amplifier on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Club 122 with a mono amplifier rated 300–400W RMS at your chosen impedance. The JBL Stage GT 50011 at 300W RMS (4 ohms) or 500W RMS (2 ohms) is a strong match. The JBL Club A1000 provides more headroom — keep gain conservative to stay within the sub's 400W RMS rating. For enclosures: a ported box tuned to 32–38Hz maximizes low-frequency extension and output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and SQL listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 28Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eClub 122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\" (300mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd\u003e86dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e30Hz – 500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2 or 4 ohms (SSI™ Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHigh-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-Stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eVented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e28.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e13.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the SSI™ Selectable Smart Impedance work?\u003c\/strong\u003e\u003cbr\u003eA: The Club 122 has a built-in impedance selector that lets you configure the subwoofer at either 2 ohms or 4 ohms. Select 2 ohms to maximize power output from a high-current amplifier, or 4 ohms for cleaner, more efficient operation. No rewiring or separate DVC wiring configurations required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Club 122?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 300–400W RMS at your chosen impedance is ideal. The JBL Stage GT 50011 (300W at 4Ω \/ 500W at 2Ω) is a strong match. The JBL Club A1000 provides more headroom — keep gain conservative. Contact us at Trinity Car Audio for a specific recommendation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Club 122 compare to the Club 102 and Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: The Club 102 is a 10\" sub at 350W RMS with SSI™. The Club 122 steps up to 12\" and 400W RMS for more cone area and deeper bass extension (30Hz vs 35Hz). The Stadium 122SSI is the flagship 12\" at 500W RMS with an aero-cooled voice coil for even higher thermal headroom. Choose the Club 122 for the best balance of Club Series performance and value in a 12\" format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Club 122?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 32–38Hz maximizes output for bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":49849837650148,"sku":"JBLSUBCB122","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JBL_CLUB_122_FRONT_45235_X1_156614b4-a62b-4357-9a7c-fc7812468eea.png?v=1789257436"},{"product_id":"jbl-stage-122-car-audio-subwoofer","title":"JBL Stage 122 12\" 250W Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stage 122 12\" 250W Car Subwoofer\u003c\/strong\u003e delivers 250W RMS \/ 1,000W peak power at a single 4-ohm impedance, individually voiced by JBL's transducer engineers to deliver that unmistakable JBL signature bass character. If you want a straightforward, no-frills 12\" subwoofer with proven JBL engineering at an accessible price point, the Stage 122 is the move.\u003c\/p\u003e\n\n\u003cp\u003eThe Stage 122 is built around a \u003cstrong\u003epolypropylene cone\u003c\/strong\u003e — lightweight and rigid for accurate, low-distortion bass reproduction with frequency response reaching down to 34Hz. The \u003cstrong\u003ehi-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for deep, punchy bass while maintaining long-term durability in demanding in-car environments. The \u003cstrong\u003e2\" (50.8mm) voice coil\u003c\/strong\u003e handles the 250W RMS thermal load efficiently, and the single \u003cstrong\u003e4-ohm impedance\u003c\/strong\u003e keeps wiring simple — connect directly to any mono amplifier rated at 4 ohms without worrying about DVC wiring configurations. Sensitivity reaches 91dB at 2.83V for strong output efficiency. Frequency response spans 34Hz to 200Hz, covering the full subwoofer range from deep sub-bass to upper bass punch. Each Stage 122 is \u003cstrong\u003eindividually voiced by JBL transducer experts\u003c\/strong\u003e to ensure consistent sonic character across the lineup.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stage 122 with a mono amplifier rated 150–250W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) is a natural match — slightly over-powered, so keep gain conservative. Use a ported enclosure tuned to 35–40Hz for maximum output, or a sealed enclosure for tighter, more accurate bass. The single 4-ohm impedance makes this one of the simplest subwoofers to wire and integrate into any system.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stage 122?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Voiced by JBL Transducer Experts:\u003c\/strong\u003e Each unit is tuned to deliver consistent JBL signature bass character — not just spec-matched, but sonically validated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene Cone:\u003c\/strong\u003e Lightweight and rigid for accurate, low-distortion bass reproduction down to 34Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for deep, punchy bass while maintaining long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W RMS \/ 1,000W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle 4-Ohm Impedance:\u003c\/strong\u003e Simple, straightforward wiring — no DVC configurations to manage, connects directly to any 4-ohm mono amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e34Hz – 200Hz Frequency Response:\u003c\/strong\u003e Deep sub-bass extension to upper bass punch — full subwoofer bandwidth coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessible Price Point:\u003c\/strong\u003e JBL Stage Series engineering and sonic character at an entry-level price — the ideal first subwoofer upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stage 122 with a mono amplifier rated 150–250W RMS at 4 ohms. The JBL Stage GT 50011 at 300W RMS (4 ohms) works well — keep the gain conservative to stay within the sub's 250W RMS rating. For enclosures: a ported box tuned to 35–40Hz maximizes output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and everyday listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 30Hz for ported enclosures. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStage 122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e91dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e34Hz – 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms (Single Voice Coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" (50.8mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHi-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stage 122?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 150–250W RMS at 4 ohms is ideal. The JBL Stage GT 50011 at 300W RMS (4 ohms) is a natural match — keep the gain conservative to stay within the sub's 250W RMS rating. Contact us at Trinity Car Audio for a specific amp recommendation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Stage 122 a single or dual voice coil subwoofer?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 122 is a single voice coil (SVC) subwoofer at 4 ohms. This makes wiring simple and straightforward — connect directly to any 4-ohm mono amplifier without worrying about DVC wiring configurations. If you need impedance flexibility, consider the JBL Club 102 or Stadium 122SSI with SSI™ selectable impedance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stage 122?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 35–40Hz maximizes output for bass-heavy music genres. A sealed enclosure delivers tighter, more accurate bass for everyday listening. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations for your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the Stage 122 compare to the JBL Club 102 and Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: The Stage 122 is the entry-level option — single 4-ohm, 250W RMS, straightforward wiring. The Club 102 (10\") adds SSI™ selectable impedance and a double-stacked magnet at 350W RMS. The Stadium 122SSI (12\") is the flagship — SSI™ selectable impedance, aero-cooled voice coil, and 500W RMS. Choose the Stage 122 for a clean, simple first subwoofer upgrade; step up to the Stadium 122SSI for maximum output and amplifier flexibility.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Dual 2 Ohm","offer_id":49849837748452,"sku":"JBLSUBST122AM-1","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849837781220,"sku":"JBLSUBST122AM-2","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JBL_Stage_122_1605_WEB_Front_a47b66b9-d7fd-448e-8451-390363d1b5e4.png?v=1789257440"},{"product_id":"jbl-club-102","title":"JBL Club 102 10\" SSI Car Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Club 102 10\" SSI Car Subwoofer\u003c\/strong\u003e delivers 350W RMS \/ 1,050W peak power with \u003cstrong\u003eSelectable Smart Impedance (SSI™) technology\u003c\/strong\u003e that lets you switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance. Double-stacked magnet, high-roll rubber surround, vented basket, and JBL's signature inverted dust cap — this is Club Series engineering in a compact 10\" package.\u003c\/p\u003e\n\n\u003cp\u003eThe SSI™ system is the headline feature: a built-in impedance selector lets you configure the sub at \u003cstrong\u003e2 ohms\u003c\/strong\u003e for maximum power output from a high-current amplifier, or \u003cstrong\u003e4 ohms\u003c\/strong\u003e for cleaner, more efficient operation. No rewiring, no separate DVC configurations — just select and connect. The \u003cstrong\u003edouble-stacked magnet\u003c\/strong\u003e provides a powerful, consistent magnetic field for high linear excursion and deep bass extension down to 35Hz. The \u003cstrong\u003ehigh-roll rubber surround\u003c\/strong\u003e maximizes cone excursion for rich, earth-shaking low frequencies while maintaining long-term durability. The \u003cstrong\u003evented basket\u003c\/strong\u003e channels moving air across the voice coil to dissipate heat during high-output operation, keeping thermals low and performance consistent. The \u003cstrong\u003e50mm voice coil\u003c\/strong\u003e handles the 350W RMS thermal load without compression. The polypropylene cone is lightweight and rigid for accurate bass reproduction. Up top, JBL's \u003cstrong\u003einverted dust cap with the iconic horn slash pattern\u003c\/strong\u003e adds visual flair, while concealed fasteners maintain a clean custom look. Sensitivity is 83dB at 1W\/1m; frequency response spans 35Hz to 500Hz. Cutout diameter is 22.9cm with a 13cm mounting depth — fits most standard 10\" enclosures and shallow-mount applications.\u003c\/p\u003e\n\n\u003cp\u003ePair the Club 102 with a mono amplifier rated 250–350W RMS at your chosen impedance. The JBL Stage GT 50011 at 300W RMS (4 ohms) or 500W RMS (2 ohms) is a natural match. Use a ported enclosure tuned to 35–40Hz for maximum output, or a sealed enclosure for tighter, more accurate bass. The compact 13cm mounting depth also makes this a strong candidate for under-seat or shallow-mount enclosure builds.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Club 102?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSI™ Selectable Smart Impedance:\u003c\/strong\u003e Switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance — no rewiring, no separate DVC configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Stacked Magnet:\u003c\/strong\u003e Powerful, consistent magnetic field for high linear excursion and deep bass extension down to 35Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Roll Rubber Surround:\u003c\/strong\u003e Maximizes cone excursion for rich, deep bass while maintaining long-term durability in demanding in-car environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Basket:\u003c\/strong\u003e Moving-air cooling keeps the voice coil thermally managed during high-output operation for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e350W RMS \/ 1,050W Peak Power Handling:\u003c\/strong\u003e Handles real-world amplifier power without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 13cm Mounting Depth:\u003c\/strong\u003e Fits standard 10\" enclosures and shallow-mount applications — ideal for space-constrained builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJBL Inverted Dust Cap with Horn Slash:\u003c\/strong\u003e Signature Club Series styling — looks as good as it sounds when the trunk lid goes up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35Hz – 500Hz Frequency Response:\u003c\/strong\u003e Deep bass extension from infrasonic rumble to upper bass punch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Club 102 with a mono amplifier rated 250–350W RMS at your chosen impedance. The JBL Stage GT 50011 is a natural match — 300W RMS at 4 ohms or 500W RMS at 2 ohms (slightly over-powered at 2 ohms, so keep gain conservative). For enclosures: a ported box tuned to 35–40Hz maximizes output for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass for rock, jazz, and SQL listening. The 13cm mounting depth also opens up under-seat enclosure options for space-constrained installs. Use 8 AWG or heavier speaker wire from amp to sub, and 4-gauge power and ground wire to your amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eClub 102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e10\" (250mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e350W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,050W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd\u003e83dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e35Hz – 500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2 or 4 ohms (SSI™ Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePolypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eHigh-Roll Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eDouble-Stacked\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003eVented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e22.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e13 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the SSI™ Selectable Smart Impedance work?\u003c\/strong\u003e\u003cbr\u003eA: The Club 102 has a built-in impedance selector that lets you configure the subwoofer at either 2 ohms or 4 ohms. Select 2 ohms to maximize power output from a high-current amplifier, or 4 ohms for cleaner, more efficient operation. No rewiring or separate DVC wiring configurations required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Club 102?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 250–350W RMS at your chosen impedance is ideal. The JBL Stage GT 50011 is a natural match — 300W RMS at 4 ohms or 500W RMS at 2 ohms. Contact us at Trinity Car Audio for a specific amp recommendation based on your system goals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Club 102 suitable for a shallow-mount or under-seat enclosure?\u003c\/strong\u003e\u003cbr\u003eA: Yes — the 13cm mounting depth makes the Club 102 a strong candidate for shallow-mount enclosures and under-seat builds where space is limited. Contact us at Trinity Car Audio for enclosure recommendations based on your vehicle and install location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I choose Dual 2 Ohm or Dual 4 Ohm?\u003c\/strong\u003e\u003cbr\u003eA: Choose based on your amplifier's optimal output impedance. If your amp puts out its rated power at 2 ohms, select the 2-ohm configuration. If your amp is rated at 4 ohms, select the 4-ohm configuration for cleaner, more efficient operation. Contact us at Trinity Car Audio and we'll match you to the right configuration for your amp.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Dual 2 Ohm","offer_id":49849837813988,"sku":"JBLSUBCB102","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849837846756,"sku":"JBLSUBCB103","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JBL_CLUB_102_FRONT_45217_X1_d1b26c13-3261-4dc7-a23e-8520a98b6084.png?v=1789257441"},{"product_id":"jbl-stadium-122ssi-car-audio-subwoofer","title":"JBL Stadium 122SSI 12\" Component Subwoofer","description":"\u003cp\u003eThe \u003cstrong\u003eJBL Stadium 122SSI 12\" Component Subwoofer\u003c\/strong\u003e delivers 500W RMS \/ 1,500W peak power with a frequency response reaching down to 25Hz — and its exclusive \u003cstrong\u003eSelectable Smart Impedance (SSI™) technology\u003c\/strong\u003e lets you switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance. One subwoofer, two impedance options, maximum amplifier compatibility. This is Stadium Series engineering applied to the low end.\u003c\/p\u003e\n\n\u003cp\u003eThe SSI™ system is the headline feature: a built-in impedance selector lets you configure the sub at \u003cstrong\u003e2 ohms\u003c\/strong\u003e for maximum power output from a high-current amplifier, or \u003cstrong\u003e4 ohms\u003c\/strong\u003e for cleaner, more efficient operation with amplifiers that perform best at higher impedance loads. No rewiring, no separate DVC configurations to manage — just flip and go. The \u003cstrong\u003e2\" (50mm) aero-cooled voice coil\u003c\/strong\u003e uses moving air to dissipate heat during high-output operation, keeping thermals low and performance consistent even during extended high-volume listening. Sensitivity reaches 92dB at 2.83V for strong output efficiency. Frequency response spans 25Hz to 175Hz, covering everything from infrasonic sub-bass rumble to upper bass punch. The \u003cstrong\u003eintegrated push terminals accept up to 8 AWG speaker wire\u003c\/strong\u003e for low-resistance current delivery at high power levels. Cutout diameter is 28.5cm with an 18.0cm mounting depth — fits most standard 12\" enclosures.\u003c\/p\u003e\n\n\u003cp\u003ePair the Stadium 122SSI with a mono amplifier rated 400–500W RMS at your chosen impedance — the JBL Club A5055's 500W RMS sub channel at 2 ohms is a natural match. Use a ported enclosure tuned to 30–35Hz for maximum low-frequency extension and output, or a sealed enclosure for tighter, more accurate bass. Ideal for daily listening, SQL (Sound Quality Listening), and enthusiast builds where both output and accuracy matter.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the JBL Stadium 122SSI?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSI™ Selectable Smart Impedance:\u003c\/strong\u003e Switch between 2 ohms and 4 ohms to match your amplifier's optimal output impedance — no rewiring, no separate DVC configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" Aero-Cooled Voice Coil:\u003c\/strong\u003e Moving-air cooling keeps thermals low during high-output operation for consistent performance and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W RMS \/ 1,500W Peak Power Handling:\u003c\/strong\u003e Serious headroom for high-powered mono amplifiers without distortion or thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e92dB Sensitivity:\u003c\/strong\u003e Efficient design delivers strong bass output without taxing your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25Hz – 175Hz Frequency Response:\u003c\/strong\u003e Deep infrasonic extension down to 25Hz — you'll feel it as much as hear it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 AWG Terminal Compatibility:\u003c\/strong\u003e Integrated push terminals accept up to 8 AWG wire for low-resistance, high-current delivery at rated power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStadium Series Engineering:\u003c\/strong\u003e Built to the same standards as JBL's flagship Stadium Series speakers — consistent sonic character across the full system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Amplifier Compatibility:\u003c\/strong\u003e 2 or 4 ohm operation means it works with virtually any mono amplifier on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAmplifier \u0026amp; Enclosure Recommendations\u003c\/h2\u003e\n\u003cp\u003ePair the Stadium 122SSI with a mono amplifier rated 400–500W RMS at your chosen impedance. At 2 ohms, the JBL Club A5055's 500W RMS sub channel is a perfect match. At 4 ohms, any quality mono amp rated 300–500W RMS will work well. For enclosures: a ported box tuned to 30–35Hz maximizes low-frequency extension and output — ideal for hip-hop, EDM, and bass-heavy music. A sealed enclosure delivers tighter, more accurate bass with better transient response — ideal for rock, jazz, and SQL listening. Set your amplifier's low-pass crossover at 80Hz and subsonic filter at 25Hz for ported enclosures. Use 4-gauge power and ground wire to your amplifier, and 8 AWG or heavier speaker wire from amp to sub.\u003c\/p\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eStadium 122SSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e1,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e92dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e25Hz – 175Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2 or 4 ohms (SSI™ Selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2\" (50mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Cooling\u003c\/td\u003e\n\u003ctd\u003eAero-Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Compatibility\u003c\/td\u003e\n\u003ctd\u003eUp to 8 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e28.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e18.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the SSI™ Selectable Smart Impedance work?\u003c\/strong\u003e\u003cbr\u003eA: The Stadium 122SSI has a built-in impedance selector that lets you configure the subwoofer at either 2 ohms or 4 ohms. Select 2 ohms to maximize power output from a high-current amplifier, or 4 ohms for cleaner, more efficient operation. No rewiring or separate DVC wiring configurations required — just select your impedance and connect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What amplifier pairs best with the Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: A mono amplifier rated 400–500W RMS at your chosen impedance is ideal. At 2 ohms, the JBL Club A5055's 500W RMS sub channel is a natural match. At 4 ohms, any quality mono amp rated 300–500W RMS will work well. Contact us at Trinity Car Audio for a specific amp recommendation based on your system goals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What enclosure type should I use with the Stadium 122SSI?\u003c\/strong\u003e\u003cbr\u003eA: A ported enclosure tuned to 30–35Hz maximizes low-frequency extension and output — ideal for bass-heavy music genres. A sealed enclosure delivers tighter, more accurate bass with better transient response — ideal for SQL listening and music accuracy. Contact us at Trinity Car Audio for specific enclosure volume and tuning recommendations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I choose Dual 2 Ohm or Dual 4 Ohm?\u003c\/strong\u003e\u003cbr\u003eA: Choose based on your amplifier's optimal output impedance. If your amp puts out its rated power at 2 ohms, select the 2-ohm configuration for maximum power transfer. If your amp is rated at 4 ohms, select the 4-ohm configuration for cleaner, more efficient operation. When in doubt, contact us at Trinity Car Audio and we'll match you to the right configuration for your amp.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Dual 2 Ohm","offer_id":49849838797028,"sku":"JBLSUBSD122SSIAM-1","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49849838829796,"sku":"JBLSUBSD122SSIAM-2","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/FRONT_WEB_JBL_Stadium_122SSI_1605.png?v=1789257445"},{"product_id":"jensen-12-subwoofer-jw124","title":"Jensen 12” Subwoofer – JW124","description":"\u003cp style=\"margin:1em 0\"\u003eThe Jensen JW124 12-inch subwoofer is engineered to deliver deep, dynamic bass for an enhanced car audio experience. Built with a durable black paper woofer cone, a resilient foam surround, and a stamped steel basket, it ensures high output efficiency and long-lasting performance under heavy use.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003eFeaturing a 54 oz. magnet and a 2-inch vented voice coil for optimized airflow, this subwoofer handles up to 1600 Watts peak power (400 Watts RMS) at a 4-ohm impedance. With a mounting depth of 14 cm, it integrates seamlessly into sealed, ported, or bandpass enclosure configurations.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eKey Features\u003c\/h3\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eJensen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eJW124\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSubwoofer Size\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBlack paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSurround Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBasket Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePeak Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e30 Hz – 350 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e14 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eVoice Coil Size\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eHighlights\u003c\/h3\u003e\n\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003e12” Subwoofer Size: This Subwoofer has a cut-out diameter of 12”, a mounting depth of 5.5”.\u003c\/li\u003e\n\u003cli\u003e2” Vented Voice Coil: Features a 2” Vented Voice Coil to help with air flow.\u003c\/li\u003e\n\u003cli\u003eSealed, Vented or Bandpass Enclosure: Works seamlessly in sealed, bandpass or ported enclosures\u003c\/li\u003e\n\u003cli\u003e4-Ohm Impedance Design: Delivers powerful bass with 1600 Watts peak power and a robust 4-ohm impedance design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp style=\"margin:1em 0\"\u003eCompatible with standard 12-inch cut-outs in sealed, vented, or bandpass car speaker enclosures, and can be powered via a mono amplifier or a bridged 2-channel amplifier.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eWarranty\u003c\/h3\u003e\n4-year limited warranty when registered within 60 days of purchase.\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cstyle\u003e.pu-faq[open]\u003esummary .pu-faq-c{transform:rotate(180deg)}\u003c\/style\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat are the power handling ratings for this subwoofer?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe subwoofer has a peak power handling of 1600 Watts and an RMS power rating of 400 Watts.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat is the mounting depth of the JW124 subwoofer?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe mounting depth is 14 cm (5.5 inches).\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat types of enclosures are compatible with this subwoofer?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eIt is designed to work in sealed, vented (ported), or bandpass enclosures.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat amplifier configurations can be used to power this unit?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eIt can be powered using a mono amplifier or a 2-channel amplifier operating in bridged mode.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Jensen","offers":[{"title":"Default Title","offer_id":49849913868516,"sku":"JW124","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JW124_front_Car-Subwoofer_1000x1000_0569a710-b586-4a81-b19b-b43aafacdac7.jpg?v=1789257574"},{"product_id":"american-bass-king-series-18-subwoofer","title":"American Bass King Series 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eAmerican Bass KING Series 18\" Subwoofer is a high‑power bass driver built for extreme car‑audio fans, delivering deep, controlled low end with a 613 oz triple‑stacked magnet, die‑cast basket, and a carbon‑cone design with foam surround.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 6500W — represents continuous power handling; in practice this means the driver can sustain high average input when paired with an appropriately sized amplifier without thermal collapse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 15000W — peak power capacity for brief transients; useful for short bass bursts while maintaining control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (OHMS)\u003c\/b\u003e: D1\/D2 — dual voice‑coil configuration offering wiring versatility and compatibility with multiple amp loads in high‑power systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity DB\u003c\/b\u003e: 86.3 — efficiency rating; in a vehicle, this influences how much amplifier power is needed to reach target SPL levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth (IN)\u003c\/b\u003e: 13.189 — required depth inside the mounting cavity; affects fitment in deeper enclosures and trunk spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size (IN)\u003c\/b\u003e: 16.85 — diameter of the hole needed to install the subwoofer into a panel or enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (FT³)\u003c\/b\u003e: 6.5 — recommended enclosure volume for a ported configuration to achieve specific bass response characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size (OZ)\u003c\/b\u003e: 613 — large magnet provides strong motor force for better control at high excursion and high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 4.5 — high‑temperature flat wire coil designed to withstand substantial power and heat during extended play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Cast — rigid, heavy‑duty frame that helps minimize vibration and distortion under demanding workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (PAIR)\u003c\/b\u003e: Godfather 11D — suggested amplification pairing to achieve intended performance in a multi‑sub setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Cooling System\u003c\/b\u003e — thermal management feature that aids sustained high‑power operation by improving heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon Cone Foam Surround\u003c\/b\u003e — contributes to cone stiffness and excursion control for accurate low‑end response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon Fiber Dust Cap\u003c\/b\u003e — adds rigidity to the center of the cone for reduced total movement distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4GA Copper Push Terminals\u003c\/b\u003e — high‑current connections designed to minimize resistance and maintain solid electrical transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBlack Anodized T‑Yoke\u003c\/b\u003e — durable, stiff mounting point that supports the motor structure and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble Black Spider\u003c\/b\u003e — enhanced suspension for linear travel and control under heavy bass.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: This 18\" KING sub is built for high‑output, competition‑style installations where extreme bass authority is required. It fits a 16.85\" cutout and 13.189\" mounting depth, typically in large ported enclosures around 6.5 ft³ to maximize low‑end extension and efficiency. The combination of the massive 613 oz magnet, cast basket, dual voice coils, and robust cooling keeps the driver under control during long, intense bass sessions, while the recommended Godfather 11D amplifier pairing helps unlock its 6500W RMS rating with reliable headroom. Ideal for users seeking serious SPL with durable construction and precise low‑frequency control in a capable, high‑power system.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6500W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e86.3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.189\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e613\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGodfather 11D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165068004,"sku":null,"price":1366.4,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165100772,"sku":null,"price":1366.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/king-18-subwoofer-110064_700x_e10103ec-8f59-40b5-899d-e664eeae266d.webp?v=1789259620"},{"product_id":"american-bass-godzilla-series-18-subwoofer","title":"American Bass Godzilla Series 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass Godzilla Series 18\" Subwoofer is built for serious bass enthusiasts who demand extreme low-end impact from a single driver. With a pure carbon fiber cone, a green textured diecast basket, and a 425 oz triple-stack magnet, this 18-inch woofer is engineered for high-excursion, high-power performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 4700 W continuous power handling — enables sustained, loud bass without sag when paired with a suitable amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 12000 W peak power — accommodates brief transients and dynamic peaks in music without immediate clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (Ohms)\u003c\/b\u003e: D1 \/ D2 — dual-impedance configuration offers wiring flexibility to match your amp or enclosure setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity DB\u003c\/b\u003e: 86.2\/87.3 dB — reflects efficiency; higher numbers mean more output from the same input power in a given enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth (in)\u003c\/b\u003e: 12.13 — overall depth to consider when fitting in trunk or parcel shelf installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size (in)\u003c\/b\u003e: 5.12 — the required diameter of the mounting hole for proper installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (ft³)\u003c\/b\u003e: 5.5 — recommended enclosure volume for vented operation to achieve tuned bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size (oz)\u003c\/b\u003e: 425 — a high-mass magnet contributes to control and excursion handling for high-output bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 3.5\" — a large-diameter voice coil improves heat distribution and power handling at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: CAST — rigid, thermally stable frame that helps maintain alignment under heavy movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (Pair)\u003c\/b\u003e: Godfather 11D — pairing guidance for achieving appropriate power delivery and headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Material\u003c\/b\u003e: Pure carbon fiber — combines stiffness and lightness for better transient response and reduced cone flex.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Construction\u003c\/b\u003e: Green textured diecast — rugged housing that supports high excursion in demanding installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpider Configuration\u003c\/b\u003e: Double silicone spiders — added mechanical support and durability under heavy bass movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePush Terminals\u003c\/b\u003e: 4GA copper push terminals — high-current, secure connections for low-resistance wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Configuration\u003c\/b\u003e: Triple-stack 425 oz magnet — substantial magnet structure designed to control voice coil movement at high power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a ported, roughly 5.5 cubic foot enclosure, this driver excels in high-performance car audio builds intended to deliver deep, authoritative bass. It pairs with the recommended Godfather 11D amplifier for the intended power delivery, supports deep mounting where space allows, and uses durable, high‑current construction to sustain heavy bass output in real-world installations.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4700\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1 \/ D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e86.2\/87.3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12.13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e425\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGodfather 11D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165166308,"sku":null,"price":922.84,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165199076,"sku":null,"price":922.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godzilla-18-subwoofer-195104_700x_5de09e33-18d5-4d10-b5e8-3c6a34962d89.jpg?v=1789259621"},{"product_id":"american-bass-xmaxxx-monster-series-18-subwoofer","title":"American Bass XMAXXX Monster Series 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass XMAXXX Monster 18\" Subwoofer is built for extreme bass enthusiasts who demand high-power, high-impact low end in a visually bold, pro-grade package. It delivers 4000W RMS and up to 8000W peak, with a blue powder-coated basket and blue stitching surround that signaling performance and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 4000W RMS — indicates the continuous power the sub can reliably handle; in a properly tuned system this supports sustained loud bass without thermal limiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 8000W — peak power rating for brief transients and slap-quick bass hits when the music calls for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (OHMS)\u003c\/b\u003e: D1\/D2 — dual voice-coil configuration allows flexible wiring options to match a variety of amplifiers and loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 87.5 dB — higher sensitivity means more output per watt, aiding efficient power matching in high-performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 11.5 in — depth requirement to fit behind panels or in trunks; plan clearance accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 16.8 in — required hole diameter for proper installation in the mounting surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (ft³)\u003c\/b\u003e: 5.5–6.5 — recommended enclosure volume for vented operation to achieve tuned bass extension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 501 oz — a large magnet contributes strong control and dynamic response under high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 4 — substantial coil diameter supports heat dissipation and high excursion demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: CAST — rigid, heat-dissipating frame that enhances cone control and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAesthetic\u003c\/b\u003e: Blue powder-coated basket with matching surround and blue stitching — distinctive look that complements performance-focused builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (Pair)\u003c\/b\u003e: Godfather 11D — pairing guidance for two units to achieve balanced power delivery in a high‑power setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In a large, ported enclosure (5.5–6.5 ft³), this 18\" sub delivers deep, authoritative bass with strong transient response, driven by a high-current amplifier capable of reaching the 4000W RMS range. The dual voice-coil configuration provides wiring flexibility to suit different amplifier loads, while the 501 oz magnet and 4\" coil maintain control and heat management during demanding musical passages. The cast basket enhances stiffness and reliability, and the blue aesthetic helps it stand out in customized installations. For a two-sub setup, the Godfather 11D is the recommended pairing to achieve a cohesive, high-excursion bass system.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16.8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.5-6.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e501\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGodfather 11D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165264612,"sku":null,"price":1099.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165297380,"sku":null,"price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/xmaxxx-monster-18-subwoofer-273754_600x_dd857271-835e-490c-8e44-33e3f257d94e.webp?v=1789259623"},{"product_id":"american-bass-king-series-15-subwoofer","title":"American Bass King Series 15\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass KING Series 15\" Subwoofer is built for power-hungry installs, delivering earth-shaking bass from a rigid die-cast basket and a high-performance 4.5\" voice coil with a carbon fiber dust cap. Its triple-stacked 613 oz magnets and direct cooling system sustain high output with durable construction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 6500 W continuous power handling for long, loud bass when paired with a capable amp and enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 15000 W peak power handling for brief transients and dynamic bass bursts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: D1 \/ D2; dual-voice-coil configuration offers wiring flexibility to match amps and enclosure plans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 85.7 dB; efficiency rating that guides how much amplifier power is needed to reach target SPL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 4.5\" high-temperature flat-wire coil designed for heat dissipation under heavy power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 613 oz triple-stacked magnets provide strong motor force for controlled, deep bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Cast; delivers rigidity and precise geometry to minimize distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 12.2 in; requires sufficient enclosure depth to fit in the vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 13.78 in; diameter needed for proper panel installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (ft³)\u003c\/b\u003e: 4; internal volume recommended for tuned ported enclosure performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction \u0026amp; Cooling\u003c\/b\u003e: Regal textured finish die-cast basket, carbon cone foam surround, carbon fiber dust cap, direct cooling system, black anodized T-yoke, double black spider, and 4GA copper push terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp\u003c\/b\u003e (Pair): VFL Comp 8K; pairing guidance for achieving the stated performance with ample headroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a properly designed ported enclosure, the KING 15\" delivers high-SPL bass with controlled cone motion. 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The combination of a massive triple-stacked magnet, heat-tolerant voice coil, and direct cooling supports aggressive power delivery, while dual-impedance wiring and rugged terminals simplify integration with powerful amps. 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The combination of a 500oz magnet, 4\" voice coil, and carbon fiber cone supports strong control and linear response under extreme power, while the 11\" mounting depth and 17\" cutout define a need for substantial enclosure fabrication. This driver is suited to competition-grade installations where maximizing output and maintaining clarity at high levels are priorities.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDVC 1\/2 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165526756,"sku":null,"price":1037.57,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165559524,"sku":null,"price":1037.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vfl-comp-signature-18-subwoofer-884510_600x_2194ccc6-1015-489b-813e-36b0d8276701.jpg?v=1789259627"},{"product_id":"american-bass-vfl-comp-signature-series-15-subwoofer","title":"American Bass VFL Comp Signature Series 15\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass VFL Comp Signature Series 15-inch Subwoofer is a competition‑grade, high‑power woofer built for serious SPL builds. 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It handles 5,000W RMS and features a carbon fiber paperback cone for sound clarity under high output.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 5,000W — provides sustained, high-output bass without clipping when paired with a capable amp and properly designed enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 10,000W — supports brief bursts and transients for peak impact during fast bass passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (Ohms)\u003c\/b\u003e: DVC 1\/2 Ohm — dual voice coil configuration offers flexible wiring options to optimize amplifier loading and enclosure alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 7.75\" — requires sufficient depth in the installation area to fit correctly in a trunk or custom enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 11.5\" — hole diameter needed in the mounting panel; plan enclosure and grill clearance accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 500oz — a heavy magnet provides strong control for low-frequency linearity at high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 2.5\" — larger coil accommodates higher heat dissipation and excursion potential for demanding bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Material\u003c\/b\u003e: Carbon fiber paperback cone — adds rigidity for improved clarity and reduced distortion at high output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a properly engineered SPL build, this driver excels when paired with a high-current amplifier and a suitable enclosure, delivering loud, precise bass with strong transient response while maintaining structural integrity under demanding conditions.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e5,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e10,000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eDVC 1\/2 Ohm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e7.75”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e11.5”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e500oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e2.5”\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165690596,"sku":null,"price":821.0,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165723364,"sku":null,"price":821.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vfl-comp-signature-12-subwoofer-691241_600x_2931db31-5e14-4b83-94c4-b8db09f7f376.jpg?v=1789259630"},{"product_id":"american-bass-godzilla-series-15-subwoofer","title":"American Bass Godzilla Series 15\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass Godzilla Series 15\" Subwoofer delivers earth-shattering bass with a triple-stack 425 oz magnet and a pure carbon fiber cone, all housed in a green textured diecast basket for maximum rigidity and heat dissipation. Built for serious car audio enthusiasts, it pairs monstrous power with precise bass control to physically move the air in demanding installations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e15\" woofer diameter\u003c\/b\u003e: Provides large displacement for deep, impactful bass and higher potential SPL in a given enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarbon fiber cone\u003c\/b\u003e: Combines stiffness and lightness to improve rigidity under high excursion, reducing cone distortion at loud volumes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGreen textured diecast basket\u003c\/b\u003e: Sturdy, heat-dissipating frame that maintains alignment and durability in demanding installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriple-stack 425 oz magnet\u003c\/b\u003e: High magnetic strength for strong control of the voice coil, enabling tight bass response even at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3.5\" high-temp voice coil\u003c\/b\u003e: Built to handle the heat generated by sustained bass, helping maintain performance under demanding tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble silicone spiders\u003c\/b\u003e: Provide robust centering and improved mechanical stability for heavy bass without coil flexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4GA copper push terminals\u003c\/b\u003e: Efficient, durable high-current connections to support demanding amplifier power without resistance or corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, this subwoofer is designed to handle heat and deliver authoritative bass from a large-diameter driver, with construction that supports high excursion and reliable performance under aggressive tracks. Its combination of a carbon fiber cone, heavy magnet, and robust mounting hardware makes it suitable for high-demand installations where precise, deep bass is the primary goal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165756132,"sku":null,"price":788.44,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165788900,"sku":null,"price":788.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godzilla-15-subwoofer-447415_600x_4626ed63-6a8d-404d-9507-579166e2b696.webp?v=1789259631"},{"product_id":"american-bass-godfather-series-18-subwoofer","title":"American Bass Godfather Series 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass Godfather Series 18\" Subwoofer is built for those who demand the highest SPL and enduring reliability from an 18-inch driver, featuring a 400 oz magnet, a 4” flat-wire wound high-temp coil, a multi-spider system, and a double-stitched cone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 3000W — designed for sustained high-output bass, matching its heavy-duty motor and cooling to keep performance under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 6000W — handles brief peak bass transients and dynamic signal swings without immediate clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (Ohms)\u003c\/b\u003e: D1\/D2 — dual-impedance configuration options to suit different amplifiers and wiring strategies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 88.9\/87.8 dB — reflects how efficiently the driver converts amplifier power into audible output within a given enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 11.22 in — depth requirement important for fitment behind panels, in trunks, or within deep enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 16.54 in — the required hole diameter for mounting the sub in your enclosure or panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (ft³)\u003c\/b\u003e: 5.5–6.5 — recommended enclosure volume for vented tuning to maximize output and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 400 oz — substantial motor force that supports high excursion and low-end boost with reduced motor flex.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 4 in — large-diameter coil aids cooling and power handling during intense bass passages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Cast — rigid frame that helps maintain precise alignment under heavy excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir-Cooled Bottom Plate\u003c\/b\u003e — integrated cooling feature to improve heat dissipation during extended play, supporting the 3000W RMS rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoil Type\u003c\/b\u003e: American-made 4” flat wire wound high temp coil — designed for durability and efficient power transfer at high temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpider System\u003c\/b\u003e: Multi spider system — distributes load across the cone to improve control and durability during large excursions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCone Construction\u003c\/b\u003e: Double stitched cone — enhances cone integrity under long-term, high-stress use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (Pair)\u003c\/b\u003e: VFL 5K \/ VFL 6K — pairing with these high-current amplifiers is suggested to maximize the driver’s rated output in a two-sub setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, this sub excels in large, ported enclosures where extreme bass output is desired. The 11.22\" mounting depth and 16.54\" cutout define install space, while the 400 oz magnet, 4\" voice coil, and multi-spider design keep motion controlled at high excursion. The cast basket and double-stitched cone add durability for long-term installs, and the air-cooled bottom plate helps manage heat during extended playback. 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The blue powder‑coated basket and matching surround with blue stitching give this sub a classic look while delivering serious power handling, courtesy of a 4,000W RMS rating.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER\u003c\/b\u003e: 4000W — Sustained power handling for high‑volume, bass-heavy music when paired with a capable amplifier and proper enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX POWER\u003c\/b\u003e: 8000W — Peak power capability to reproduce transient peaks without clipping when driven within your system’s headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIMPEDANCE (OHMS)\u003c\/b\u003e: D1\/D2 — Dual voice‑coil configuration provides flexible wiring options to tailor impedance to your amp and enclosure needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSENSITIVITY DB\u003c\/b\u003e: 87.5 — Efficiency in converting electrical power to sound, influencing how much output you get per watt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMOUNTING DEPTH (IN)\u003c\/b\u003e: 10.8 — Depth requirement to plan fitment and enclosure design in the vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCUTOUT SIZE (IN)\u003c\/b\u003e: 14.4 — Required hole diameter to install the sub securely in your enclosure or mounting surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePORTED BOX (FT3)\u003c\/b\u003e: 3.824 — Enclosure volume specification for achieving the intended bass response in a ported design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAGNET SIZE (OZ)\u003c\/b\u003e: 501 — Large magnet mass contributing to control and durability under high power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVOICE COIL SIZE\u003c\/b\u003e: 4 — Indicates the coil diameter, a factor in heat dissipation and power handling capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBASKET TYPE\u003c\/b\u003e: CAST — Rigid, heat‑distributed frame that helps maintain cone alignment at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRECOMMENDED AMP (PAIR)\u003c\/b\u003e: VFL 6K — Suggested amplifier pairing for driving the pair with sufficient headroom in a high‑power install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: This 15\" Monster is designed for large, high‑power bass installations where a ported enclosure around 3.824 ft³ is used to maximize output. The dual voice coils offer wiring flexibility to match various amps, while the substantial 501 oz magnet and cast basket provide robust mechanical control for sustained, high‑level bass. With its distinctive blue finish and strong power handling, it suits premium, high‑noise environments where serious low end is the goal.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.824\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e501\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVFL 6K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165887204,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165919972,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/xmaxxx-monster-15-subwoofer-348221_600x_0421108c-1593-4454-8de0-163457c15757.jpg?v=1789259634"},{"product_id":"american-bass-godzilla-series-12-subwoofer","title":"American Bass Godzilla Series 12\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eAmerican Bass Godzilla Series 12\" Subwoofer is engineered for high-output, high-control bass in demanding builds, featuring a carbon fiber cone and a 425 oz triple-stack magnet for strong, controllable lows.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 4700 W RMS — provides sustained power handling for deep, consistent bass across long listening sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 12000 W — enables brief transient peaks without distortion when the music demands it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance (ohms)\u003c\/b\u003e: D1 \/ D2 — dual-voicing coil configuration offers wiring flexibility to tailor load to your amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 81.7\/81 dB — indicates how efficiently the driver converts power into audible output at a standard distance, affecting how hard your amp must work to reach reference levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 9.65 in — determines fitment in shallow to mid-depth mounting locations in vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 5.12 in — the required diameter cutout to install the subwoofer in a panel or enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box (ft³)\u003c\/b\u003e: 2.75 — recommended enclosure volume for vented tuning to achieve strong, extended bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 425 oz — a large magnet aids control of the voice coil under high-power conditions, contributing to overall loudness and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 3.5\" — a large, high-temperature coil designed to dissipate heat during aggressive play and long sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Cast — a rigid frame that improves structural integrity and reduces unwanted resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (Pair)\u003c\/b\u003e: Godfather 11D — pairing guidance for achieving optimal performance with this subwoofer in typical builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGreen textured diecast basket\u003c\/b\u003e: heat-spreading and rigid mounting platform, contributing to durability in demanding installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePure carbon fiber cone\u003c\/b\u003e: high stiffness-to-weight ratio for precise cone control and reduced distortion at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble silicone spiders\u003c\/b\u003e: enhanced suspension durability and linearity under heavy excursion and power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4GA copper push terminals\u003c\/b\u003e: robust power and ground connections to support high-current operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, this subwoofer excels in a large ported enclosure where deep, authoritative bass and control are essential. The dual-voice-coil option helps tailor the load to your amp, while the massive 425 oz magnet and 3.5\" high-temp coil manage heat and power during aggressive tracks. The carbon fiber cone and cast basket deliver precise, low-distortion bass, and the high-current hardware ensures reliable performance in demanding installations. For best results, pair it with the Godfather 11D amplifier as recommended.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4700\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1 \/ D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e81.7\/81\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.12\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e425\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGodfather 11D\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850165952740,"sku":null,"price":698.84,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850165985508,"sku":null,"price":698.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godzilla-12-subwoofer-984150_600x_4714a1b3-7eab-4a8f-9004-7789216dc95c.webp?v=1789259635"},{"product_id":"american-bass-xmaxxx-monster-series-12-subwoofer","title":"American Bass XMAXXX Monster Series 12\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass XMAXXX Monster Series 12\" Subwoofer is built for serious car-audio enthusiasts who demand extreme bass with authoritative control. It features a blue powder-coated basket and matching surround with blue stitching for a pro-grade look.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER\u003c\/b\u003e: 3000W continuous power handling, allowing substantial dynamic headroom for demanding music and high-volume listening without thermal limiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX POWER\u003c\/b\u003e: 6000W peak, providing transient headroom for short, powerful bass bursts when the track calls for it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIMPEDANCE (OHMS)\u003c\/b\u003e: D1\/D2, indicating a dual-voice-coil configuration with two impedance options for flexible amplifier matching and wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSENSITIVITY DB\u003c\/b\u003e: 85.9, a measure of efficiency that helps determine how much amplifier power is required to achieve a given SPL in a vehicle environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMOUNTING DEPTH (IN)\u003c\/b\u003e: 9.17, important for ensuring the sub fits in the available space behind panels or in the trunk without clearance issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCUTOUT SIZE (IN)\u003c\/b\u003e: 11.4, the required hole diameter in the mounting surface to install the subwoofer securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePORTED BOX (FT³)\u003c\/b\u003e: 2.75, the recommended enclosure volume for ported alignment to maximize low-end extension and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAGNET SIZE (OZ)\u003c\/b\u003e: 321, a large magnet contributing to rigidity and control under high excursion and power levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVOICE COIL SIZE\u003c\/b\u003e: 3.5, a sizable coil diameter designed to handle high current and improve thermal performance during heavy bass request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBASKET TYPE\u003c\/b\u003e: CAST, providing a stiff, rigid structure to minimize cone flex and maintain accurate bass response under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRECOMMENDED AMP (PAIR)\u003c\/b\u003e: VFL 5K, guidance for configuring a dual-sub setup with ample headroom for high-power listening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a 12\" ported installation, this sub meets the demand for deep, authoritative bass with solid mechanical support from a cast basket and a substantial 321 oz magnet. The dual-voice-coil configuration offers wiring flexibility to fit your amplifier and vehicle electrical environment, while a 2.75 ft³ ported box provides tuned performance for impactful low-end response. Pair it with a high-current amplifier like the VFL 5K to realize its full potential across rock, hip-hop, and electronic music, and enjoy controlled bass that stays tight as you raise the volume.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85.9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.17\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11.4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e321\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVFL 5K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850166018276,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850166051044,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/xmaxxx-monster-12-subwoofer-422826_600x_c0d254f0-b543-4223-bfa4-ee5338e939b0.webp?v=1789259637"},{"product_id":"american-bass-godfather-series-15-subwoofer","title":"American Bass Godfather Series 15\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for extreme SPL builds, the American Bass Godfather Series 15\" Subwoofer delivers serious output with a 400 oz magnet, a 4” flat-wire wound high-temp coil, a multi spider system, and a double stitched cone, all backed by an air-cooled bottom plate for sustained performance at high power.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS POWER\u003c\/b\u003e: 3000W — represents the continuous power the driver is designed to handle; in practice, pair this with an appropriately matched high-output amplifier to achieve consistent, high-level bass without clipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAX POWER\u003c\/b\u003e: 6000W — peak transient capability; designed to tolerate brief, high-power bursts typical in dynamic music passages without structural stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIMPEDANCE (OHMS)\u003c\/b\u003e: D1\/D2 — dual-voice-coil configuration allowing flexible wiring options to suit different amplifiers and install layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSENSITIVITY DB\u003c\/b\u003e: 87\/88.7 — efficiency metric indicating how much output you get per watt; higher values translate to louder response at a given input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMOUNTING DEPTH (IN)\u003c\/b\u003e: 9.92 — installation depth to plan clearance in the mounting location; affects enclosure compatibility and fitment in tight trunks or dashboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCUTOUT SIZE (IN)\u003c\/b\u003e: 13.78 — front-baffle hole diameter required for installation; ensures a proper, flush mount with the enclosure face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/b\u003e: 3 - 3.5 — recommended enclosure volume range; optimized for deep, reinforced bass with a tuned port for efficiency and extension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMAGNET SIZE (OZ)\u003c\/b\u003e: 400 — robust magnet contributing to BL and heat handling; supports high-power excursion and durability under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVOICE COIL SIZE\u003c\/b\u003e: 4 — coil diameter that influences heat dissipation and linearity during high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBASKET TYPE\u003c\/b\u003e: CAST — rigid frame that enhances durability and alignment during heavy-duty operation and long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRECOMMENDED AMP (PAIR)\u003c\/b\u003e: VFL 5K \/ VFL 6K — paired amplifiers suggested to unleash the driver’s potential in high-SPL installations while maintaining control and headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAIR-COOLED BOTTOM PLATE\u003c\/b\u003e — helps dissipate heat during extended high-power play, supporting sustained output and reducing thermal compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAMERICAN-MADE 4” FLAT WIRE WOUND HIGH TEMP COIL\u003c\/b\u003e — advanced winding geometry for improved heat management and efficiency under demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMULTI SPIDER SYSTEM\u003c\/b\u003e — multiple spiders enhance stiffness and control of cone motion for aggressive bass with better linearity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDOUBLE STITCHED CONE\u003c\/b\u003e — reinforced cone edge for durability during high excursion and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: In a large ported enclosure around 3 to 3.5 ft³, this 15\" driver delivers high-SPL output with sustained power handling, ideal for trunk setups or dedicated installations where power and durability matter. The dual-voice-coil design and amplifier pair recommendations give you wiring and power options to tailor your system for aggressive bass without compromising control or reliability.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e3000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e6000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":12925,\"3\":{\"1\":0},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"12\":0,\"15\":\"Calibri\",\"16\":8}' data-sheets-value='{\"1\":2,\"2\":\"87\/88.7\"}'\u003e87\/88.7\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":12925,\"3\":{\"1\":0},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"12\":0,\"15\":\"Calibri\",\"16\":8}' data-sheets-value='{\"1\":3,\"3\":9.92}'\u003e9.92\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e13.78\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e3 - 3.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e400\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eVFL 5K \/ VFL 6K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850166083812,"sku":null,"price":670.21,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850166116580,"sku":null,"price":670.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godfather-15-subwoofer-468818_600x_3ba23a07-26d1-4174-b21e-dddfdc281934.jpg?v=1789259639"},{"product_id":"american-bass-godfather-series-12-subwoofer","title":"American Bass Godfather Series 12\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eThe American Bass Godfather Series 12\" Subwoofer is a high-SPL, high-power 12-inch driver built for enthusiasts who chase extreme bass, featuring an air-cooled bottom plate and a 400 oz magnet for serious motor strength.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRMS Power\u003c\/b\u003e: 3000W — continuous power handling for sustained, loud bass without excessive heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Power\u003c\/b\u003e: 6000W — peak power capability for brief bursts when the music demands explosive output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImpedance\u003c\/b\u003e: D1\/D2 — dual voice coil configuration, allowing flexible wiring options in complex builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity\u003c\/b\u003e: 86.3 dB — efficiency rating that informs how much amplifier power is needed to reach a given output at 1 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 9.29 in — installation depth to check against trunk or enclosure mounting space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCutout Size\u003c\/b\u003e: 11.34 in — hole diameter required for proper mounting in the enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorted Box\u003c\/b\u003e (ft³): 2.25–2.75 — recommended enclosure volume for a tuned ported configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMagnet Size\u003c\/b\u003e: 400 oz — large magnet provides strong motor force for high excursion and SPL potential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVoice Coil Size\u003c\/b\u003e: 4\" — larger coil diameter improves heat handling and power handling capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBasket Type\u003c\/b\u003e: Cast — rigid frame to maintain alignment under high excursion and power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAir-Cooled Bottom Plate\u003c\/b\u003e — active cooling helps manage heat during extended high-output playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4\" Flat Wire Wound High Temp Coil\u003c\/b\u003e — low-resistance windings designed to endure high temperatures for sustained performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti Spider System\u003c\/b\u003e — multiple spider sections increase mechanical control and durability under heavy cone movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDouble Stitched Cone\u003c\/b\u003e — enhanced cone durability for repeated high-stress operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecommended Amp (Pair)\u003c\/b\u003e: VFL 5K \/ VFL 6K — matched amplification guidance for driving a pair of these woofers with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a typical premium build, this subwoofer excels in a ported enclosure around the specified volume, delivering substantial bass output with strong thermal management and robust construction. It suits aggressive, high-power systems where durability and sustained SPL are priorities, and pairs with high-current amplifiers to maximize theGodfather’s dynamic potential.\u003c\/p\u003e \u003cbr\u003e \u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e3000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e6000W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eD1\/D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":12925,\"3\":{\"1\":0},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"12\":0,\"15\":\"Calibri\",\"16\":8}' data-sheets-value='{\"1\":3,\"3\":86.3}'\u003e86.3\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":12925,\"3\":{\"1\":0},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":0}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"12\":0,\"15\":\"Calibri\",\"16\":8}' data-sheets-value='{\"1\":3,\"3\":9.29}'\u003e9.29\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eCUTOUT SIZE (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e11.34\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003ePORTED BOX (FT\u003csup\u003e3\u003c\/sup\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e2.25 - 2.75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eMAGNET SIZE (OZ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e400\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eVOICE COIL SIZE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eCAST\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.6739%;\"\u003e\u003cstrong\u003eRECOMMENDED AMP (PAIR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.657%;\"\u003e\u003cspan\u003eVFL 5K \/ VFL 6K\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 1 Ohm","offer_id":49850166149348,"sku":null,"price":956.39,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850166182116,"sku":null,"price":956.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godfather-12-subwoofer-125486_600x_ff66d343-5563-447e-ae67-8fa817a7dbf3.jpg?v=1789259640"}],"url":"https:\/\/www.12voltoutlet.com\/collections\/jeep-subwoofers.oembed?page=2","provider":"12 Volt Outlet","version":"1.0","type":"link"}