{"title":"8\" Car Subwoofers","description":"\u003cp\u003e8-inch car subwoofers give you a compact way to add low-end output to a car audio system. At 12 Volt Outlet, we carry options for different enclosure plans and amplifier setups, from shallow-mount models to high-power drivers. Compare RMS handling, voice-coil impedance, and mounting requirements to find a sub that suits your build.\u003c\/p\u003e\u003ch2\u003eHigh-Power 8-Inch Competition Subwoofers\u003c\/h2\u003e\u003cp\u003eFor a high-output build, check the power rating and voice-coil options before choosing an amplifier. The \u003ca href=\"\/products\/sundown-audio-x-series-v-4-8-subwoofer-dual-2-4-ohm-2500w-peak-power\"\u003eSundown Audio X-Series v.4\u003c\/a\u003e handles 1,250W RMS and offers dual 2- or 4-ohm coils, with sealed and ported enclosure guidance. The \u003ca href=\"\/products\/soundqubed-hdx3-2-series-8-inch-subwoofer-2-dvc-1500w-3000w\"\u003eSoundQubed HDX3.2\u003c\/a\u003e handles 1,500W RMS and is available with dual 1-ohm or 2-ohm coils.\u003c\/p\u003e\u003ch2\u003eShallow-Mount 8-Inch Subwoofers\u003c\/h2\u003e\u003cp\u003eWorking with limited mounting space? The \u003ca href=\"\/products\/audiopipe-ts-fa800\"\u003eAudiopipe TS-FA800\u003c\/a\u003e has a 65 mm mounting depth and dual 4-ohm voice coils. Check the available space and wiring plan in your vehicle before selecting a shallow subwoofer.\u003c\/p\u003e\u003ch2\u003eHow to Choose an 8-Inch Subwoofer\u003c\/h2\u003e\u003cp\u003eStart with the space available, then match the subwoofer’s RMS rating and coil configuration to your amplifier and enclosure. For a lower-power option, the \u003ca href=\"\/products\/audiopipe-ts-car8\"\u003eAudiopipe TS-CAR8\u003c\/a\u003e features a polypropylene cone, edge extension technology, 150W RMS, and 4-ohm impedance. Review each model’s listed specifications as you compare options.\u003c\/p\u003e\u003cp\u003eWe also carry \u003ca href=\"\/collections\/car-subwoofers\"\u003eCar Subwoofers\u003c\/a\u003e in more sizes, including \u003ca href=\"\/collections\/10-car-subwoofers\"\u003e10-inch car subwoofers\u003c\/a\u003e and \u003ca href=\"\/collections\/shallow-car-subwoofers\"\u003eShallow Car Subwoofers\u003c\/a\u003e for space-conscious installs.\u003c\/p\u003e","products":[{"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":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe SoundQubed HDS2.3-8 is an 8-inch subwoofer designed to deliver substantial bass from a compact driver. It handles 700W RMS and comes in dual 2-ohm or dual 4-ohm versions, giving you different final load options for your amplifier.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e700W RMS power handling:\u003c\/strong\u003e Pair it with a suitable mono amplifier for a compact daily-driver or SQL-focused system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5-inch dual voice coil:\u003c\/strong\u003e The 36 mm coil length is part of the driver’s design for sustained power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 oz magnet:\u003c\/strong\u003e A substantial motor assembly supports the subwoofer’s high-power design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13 mm Xmax:\u003c\/strong\u003e Linear excursion is specified at ±13 mm, with mechanical excursion at ±23 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD2 and D4 options:\u003c\/strong\u003e Choose the coil version that matches the final impedance your amplifier supports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact enclosure options:\u003c\/strong\u003e Sealed and ported volume ranges support different installation and listening goals.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eHDS2.3-8D2\u003c\/th\u003e\n\u003cth\u003eHDS2.3-8D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Size\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e700W\u003c\/td\u003e\n\u003ctd\u003e700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1,400W\u003c\/td\u003e\n\u003ctd\u003e1,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e100 oz\u003c\/td\u003e\n\u003ctd\u003e100 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5 in\u003c\/td\u003e\n\u003ctd\u003e2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Length\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e40.1 Hz\u003c\/td\u003e\n\u003ctd\u003e41.6 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2+2 Ohm\u003c\/td\u003e\n\u003ctd\u003e4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQMS\u003c\/td\u003e\n\u003ctd\u003e6.13\u003c\/td\u003e\n\u003ctd\u003e5.48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQES\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQTS\u003c\/td\u003e\n\u003ctd\u003e0.62\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVAS\u003c\/td\u003e\n\u003ctd\u003e5.1 L\u003c\/td\u003e\n\u003ctd\u003e5.1 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe\u003c\/td\u003e\n\u003ctd\u003e2.20 mH\u003c\/td\u003e\n\u003ctd\u003e2.42 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eη₀ (No)\u003c\/td\u003e\n\u003ctd\u003e0.05%\u003c\/td\u003e\n\u003ctd\u003e0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMS\u003c\/td\u003e\n\u003ctd\u003e0.10 mm\/N\u003c\/td\u003e\n\u003ctd\u003e0.10 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd\u003e81.3 dB\u003c\/td\u003e\n\u003ctd\u003e80.6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e15.1 N\/A\u003c\/td\u003e\n\u003ctd\u003e19.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax (±)\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmech (±)\u003c\/td\u003e\n\u003ctd\u003e23 mm\u003c\/td\u003e\n\u003ctd\u003e23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSD\u003c\/td\u003e\n\u003ctd\u003e196 cm²\u003c\/td\u003e\n\u003ctd\u003e196 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDS2.3-8D2\u003c\/td\u003e\n\u003ctd\u003e220 mm \/ 8.66\"\u003c\/td\u003e\n\u003ctd\u003e185 mm \/ 7.28\"\u003c\/td\u003e\n\u003ctd\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd\u003e146 mm \/ 5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDS2.3-8D4\u003c\/td\u003e\n\u003ctd\u003e220 mm \/ 8.66\"\u003c\/td\u003e\n\u003ctd\u003e185 mm \/ 7.28\"\u003c\/td\u003e\n\u003ctd\u003e162 mm \/ 6.38\"\u003c\/td\u003e\n\u003ctd\u003e146 mm \/ 5.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure Type\u003c\/th\u003e\n\u003cth\u003eHDS2.3-8D2\u003c\/th\u003e\n\u003cth\u003eHDS2.3-8D4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.35–0.75 ft³\u003c\/td\u003e\n\u003ctd\u003e0.35–0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.75–1.25 ft³\u003c\/td\u003e\n\u003ctd\u003e0.75–1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe HDS2.3-8 combines an 8-inch frame with a 700W RMS rating and a 2.5-inch dual voice coil. Its compact format may suit custom builds where installation space is limited, including under-seat boxes and motorcycle audio setups.\u003c\/p\u003e\n\u003cp\u003eChoose a sealed enclosure for the specified 0.35–0.75 ft³ range, or a ported enclosure in the 0.75–1.25 ft³ range. The ported recommendation specifies tuning from 33–42 Hz.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe D2 version can be wired to 1Ω in parallel or 4Ω in series. The D4 version can be wired to 2Ω in parallel or 8Ω in series. Select a mono amplifier rated for 300–700W RMS at your chosen final impedance, and confirm that its stable load rating supports that impedance.\u003c\/p\u003e\n\u003cp\u003eCheck the listed mounting dimensions and enclosure volume against your planned installation. The supplied dimensions are labeled A through D; confirm the relevant measurements for your enclosure before cutting or mounting.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat amplifier power is recommended for the HDS2.3-8?\u003c\/h3\u003e\n\u003cp\u003eTarget a mono amplifier delivering 300–700W RMS at the final impedance you plan to use.\u003c\/p\u003e\n\u003ch3\u003eHow do the D2 and D4 versions differ?\u003c\/h3\u003e\n\u003cp\u003eBoth versions have the same listed power handling and physical dimensions. The D2 offers 1Ω or 4Ω wiring options, while the D4 offers 2Ω or 8Ω options.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure volume does this 8-inch subwoofer require?\u003c\/h3\u003e\n\u003cp\u003eThe listed sealed volume is 0.35–0.75 ft³. The listed ported volume is 0.75–1.25 ft³, with a recommended tuning range of 33–42 Hz.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting dimensions should I check?\u003c\/h3\u003e\n\u003cp\u003eFor both versions, the listed A, B, C, and D measurements are 220 mm \/ 8.66\", 185 mm \/ 7.28\", 162 mm \/ 6.38\", and 146 mm \/ 5.75\", respectively.\u003c\/p\u003e\n\u003ch3\u003eIs the HDS2.3-8 intended for daily listening?\u003c\/h3\u003e\n\u003cp\u003eThe product information describes it as a daily SQL driver and also notes use in moderate SQL builds and light competition applications.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop SoundQubed products at 12 Volt Outlet. Want to learn more about SoundQubed? Explore our \u003ca href=\"\/pages\/soundqubed\"\u003eSoundQubed brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\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-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":"\u003cp\u003eThe SoundQubed HDB2.2 8-inch subwoofer is a dual-voice-coil driver rated for 400 watts RMS. Select the dual 2-ohm or dual 4-ohm version to suit the amplifier and the number of subwoofers in the system.\u003c\/p\u003e\u003ch2\u003eMounting and enclosure planning\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2-inch voice-coil diameter.\u003c\/li\u003e\n\u003cli\u003eCutout diameter: 7.17 inches.\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4.41 inches.\u003c\/li\u003e\n\u003cli\u003eManufacturer-suggested sealed volume: 0.2–1 cubic feet.\u003c\/li\u003e\n\u003cli\u003eManufacturer-suggested ported volume: 0.7–1.5 cubic feet.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the specifications for the selected impedance version when designing an enclosure. Confirm baffle thickness, rear clearance and the final wired load before installation. This listing is for the subwoofer driver, not a loaded enclosure or amplifier.\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":"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\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGet substantial bass from a compact 8-inch subwoofer with the Audio Ace Str8 NST Series 8\" Dual 2 Ohm subwoofer. It handles up to 1000W RMS and has a dual 2-ohm voice coil for wiring flexibility.\u003c\/p\u003e\n\u003cp\u003ePlan a vented enclosure within the recommended volume and tuning range to suit this subwoofer’s design. Its 15.5 mm XMAX each way supports substantial cone excursion.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000W RMS power handling:\u003c\/strong\u003e Pair it with an amplifier suited to the subwoofer’s rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2-ohm impedance:\u003c\/strong\u003e Choose a wiring arrangement that fits your car audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5-inch epoxy-coated voice coil:\u003c\/strong\u003e The coated coil is designed for durability during high-signal operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e159 oz motor:\u003c\/strong\u003e This motor is part of the subwoofer’s high-excursion design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15.5 mm XMAX each way:\u003c\/strong\u003e The stated excursion supports substantial cone movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented enclosure recommendations:\u003c\/strong\u003e Use the specified volume and tuning range when planning a ported box.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e8\" subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003eDual 2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower handling\u003c\/td\u003e\n\u003ctd\u003e1000W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil\u003c\/td\u003e\n\u003ctd\u003e2.5 inch epoxy coated voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e6.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout\u003c\/td\u003e\n\u003ctd\u003e7.264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e159 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQES\u003c\/td\u003e\n\u003ctd\u003e.616\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQMS\u003c\/td\u003e\n\u003ctd\u003e5.529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQTS\u003c\/td\u003e\n\u003ctd\u003e.554\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e54 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSd\u003c\/td\u003e\n\u003ctd\u003e196.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e19.132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXMAX\u003c\/td\u003e\n\u003ctd\u003e15.5 each way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox recommendations\u003c\/td\u003e\n\u003ctd\u003e.7-1.1 cubic foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort area per cubic foot\u003c\/td\u003e\n\u003ctd\u003e10-13 square inches of port area per cubic foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox tuning\u003c\/td\u003e\n\u003ctd\u003e32-38 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure note\u003c\/td\u003e\n\u003ctd\u003eNot recommended for sealed applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe Str8 NST combines an 8-inch format with a 1000W RMS power-handling rating and dual 2-ohm impedance. Its excursion and enclosure recommendations give you specific figures to consider when planning a vented car audio system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis model is not recommended for sealed applications. For a vented enclosure, use.7-1.1 cubic foot and tune it to 32-38 Hz. The stated port area is 10-13 square inches per cubic foot.\u003c\/p\u003e\n\u003cp\u003eCheck the 6.5-inch mounting depth and 7.264 cutout measurement against your installation space before purchase. Match your amplifier and wiring plan to the subwoofer’s 1000W RMS rating and dual 2-ohm configuration.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the power handling of this subwoofer?\u003c\/h3\u003e\n\u003cp\u003eIt is rated for up to 1000W RMS. Consider this rating when selecting an amplifier.\u003c\/p\u003e\n\u003ch3\u003eWhat does dual 2-ohm impedance mean for wiring?\u003c\/h3\u003e\n\u003cp\u003eThe subwoofer has a dual 2-ohm voice coil configuration, which offers wiring flexibility. Confirm your planned wiring arrangement suits your amplifier.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe recommendation is a vented box with a volume of.7-1.1 cubic foot, tuned to 32-38 Hz.\u003c\/p\u003e\n\u003ch3\u003eCan I use it in a sealed enclosure?\u003c\/h3\u003e\n\u003cp\u003eNo. This model is not recommended for sealed applications.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting space should I check?\u003c\/h3\u003e\n\u003cp\u003eCheck for 6.5 inches of mounting depth and a 7.264 cutout measurement.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for the Audio Ace Str8 NST Series 8\" subwoofer. Want to learn more about Audio Ace? Explore our \u003ca href=\"\/pages\/audio-ace-car-audio-history\"\u003eAudio Ace brand profile\u003c\/a\u003e.\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":"american-bass-godzilla-series-8-subwoofer","title":"American Bass Godzilla Series 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd focused bass to your car audio system with the American Bass Godzilla Series 8\" subwoofer. Its pure carbon fiber cone and cast basket are built for rigidity, while dual voice coil options support different amplifier load plans.\u003c\/p\u003e\n\u003cp\u003eDesigned for bass-focused builds, this 8-inch driver is specified for vented enclosure use and offers a compact footprint for installations where space matters.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon fiber cone:\u003c\/strong\u003e Helps resist unwanted flex during high-excursion playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast basket:\u003c\/strong\u003e Provides a rigid structure to support alignment during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice coil options:\u003c\/strong\u003e D2 and D4 versions give you wiring flexibility when planning an amplifier load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge voice coil:\u003c\/strong\u003e The 2.5-inch coil supports the stated power handling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\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\u003e1200\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\u003e2400\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\u003eD2 \/ D4\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\u003e82.8\/82.2\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\u003e\u003cspan data-sheets-root=\"1\"\u003e6.46\u003c\/span\u003e\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\u003e\u003cspan data-sheets-root=\"1\"\u003e7.32\u003c\/span\u003e\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\u003e1.3-1.5\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\u003e\u003cspan data-sheets-root=\"1\"\u003e180\u003c\/span\u003e\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 data-sheets-root=\"1\"\u003e2.5\"\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\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\u003eVFL 5500.1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe Godzilla Series 8-inch subwoofer combines a carbon fiber cone, cast basket, and substantial magnet in a compact driver. Its listed vented-box recommendation helps you plan an enclosure around the intended bass response and available space.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the mounting depth and cutout size against your enclosure before installation. Match the D2 or D4 version to the amplifier load your system requires, and use the listed vented-box volume when planning an enclosure.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the D2 and D4 versions?\u003c\/h3\u003e\n\u003cp\u003eThey are dual voice coil impedance options. Select the version that suits your planned amplifier load and wiring configuration.\u003c\/p\u003e\n\u003ch3\u003eWhich amplifier is recommended for a pair?\u003c\/h3\u003e\n\u003cp\u003eThe listed recommendation for a pair is the VFL 5500.1.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before choosing an enclosure?\u003c\/h3\u003e\n\u003cp\u003eCompare your available mounting space with the listed depth and cutout dimensions, then account for the recommended vented-box volume.\u003c\/p\u003e\n\u003ch3\u003eIs this subwoofer intended for a vented enclosure?\u003c\/h3\u003e\n\u003cp\u003eThe specifications include a recommended ported-box volume for vented enclosure planning.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the American Bass Godzilla Series 8\" subwoofer at 12 Volt Outlet. Want to learn more about American Bass? Explore our \u003ca href=\"\/pages\/american-bass-history\"\u003eAmerican Bass brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Dual 2 Ohm","offer_id":49850166477028,"sku":null,"price":329.26,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850166509796,"sku":null,"price":329.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/godzilla-8-subwoofer-330778_600x_7d65b4a7-0a91-4e17-9666-c8710a6f3b4c.webp?v=1789259647"},{"product_id":"american-bass-hd-series-8-subwoofer","title":"American Bass HD Series 8\" Subwoofer Dual 4 Ohm","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd substantial bass from a compact 8-inch driver with the American Bass HD Series 8-inch Dual 4 Ohm subwoofer. It handles 400W RMS and features dual 4-ohm voice coils, a cast basket, and a 135 oz magnet.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W RMS power handling:\u003c\/strong\u003e Supports sustained bass with a compatible amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W maximum power:\u003c\/strong\u003e Provides a separate peak-power rating for short-term transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-ohm coils:\u003c\/strong\u003e Offer wiring flexibility when planning a system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast basket:\u003c\/strong\u003e Helps maintain frame alignment during heavy excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e135 oz magnet:\u003c\/strong\u003e Contributes to cone control and linear excursion under high power.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e84.6\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\u003e6.14\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\u003e7.36\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\u003e1 - 1.25\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\u003e135\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\u003e2.5\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\u003eVFL 1K \/ VFL 4800.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe HD Series combines an 8-inch size with a substantial RMS rating for a compact car-audio subwoofer setup. Its dual 4-ohm coils give you flexibility when planning the system, while the cast basket and large magnet support mechanical stability during demanding bass playback.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eAllow for a 6.14-inch mounting depth and a 7.36-inch cutout. The recommended ported enclosure volume is 1–1.25 ft³ per subwoofer. Check your available space and system design before installation.\u003c\/p\u003e\n\u003cp\u003eFor a pair of subwoofers, the recommended amplifiers are VFL 1K or VFL 4800.1. Confirm amplifier and wiring compatibility with your planned system.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the RMS and maximum power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe subwoofer is rated for 400W RMS and 800W maximum power. RMS is the continuous power rating; maximum power is the peak rating.\u003c\/p\u003e \u003ch3\u003eWhat enclosure volume is recommended?\u003c\/h3\u003e\n\u003cp\u003eUse a ported enclosure with a volume of 1–1.25 ft³ per subwoofer.\u003c\/p\u003e \u003ch3\u003eWhich amplifiers are recommended for a pair?\u003c\/h3\u003e\n\u003cp\u003eThe listed recommendations are VFL 1K and VFL 4800.1 for a pair of subwoofers.\u003c\/p\u003e \u003ch3\u003eWhat mounting space should I allow?\u003c\/h3\u003e\n\u003cp\u003ePlan for a 6.14-inch mounting depth and a 7.36-inch cutout diameter.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the American Bass HD Series at 12 Volt Outlet. Want to learn more about American Bass? Explore our \u003ca href=\"\/pages\/american-bass-history\"\u003eAmerican Bass brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Default Title","offer_id":49850167984356,"sku":null,"price":174.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/hd-8-subwoofer-582088_600x_b68560e7-76f4-49c8-9a9f-e7de00a9695f.webp?v=1789259675"},{"product_id":"audio-code-axc-t84-subwoofer","title":"Audio Code AXC-T84 8\" 1,000W RMS Subwoofer D4","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Audio Code AXC-T84 8-inch subwoofer delivers 1,000W RMS power handling in a compact format for space-conscious car audio builds. Its dual 4-ohm voice coils let you configure a 2-ohm or 8-ohm final load to match your amplifier’s supported impedance.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000W RMS power handling:\u003c\/strong\u003e Supports high-output system plans built around a suitably rated amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-inch format:\u003c\/strong\u003e Suits installations where a larger subwoofer may not fit, including under-seat and small-enclosure builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-ohm voice coils:\u003c\/strong\u003e Parallel wiring produces a 2-ohm final load; series wiring produces an 8-ohm final load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible system matching:\u003c\/strong\u003e The two wiring options give you a choice when pairing the subwoofer with a mono amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eAudio Code (Audio Xtreme Code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAXC-T84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,000W\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 per Coil\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Parallel)\u003c\/td\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Series)\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe AXC-T84 combines high RMS power handling with an 8-inch size, making it an option for builds with limited room for a subwoofer. Its dual voice coils offer two final impedance choices, so you can select the wiring configuration that suits your amplifier and system goals.\u003c\/p\u003e\n\u003cp\u003eA sealed enclosure is a practical choice for compact installations. It is described as producing tight, accurate bass while keeping the enclosure volume compact.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eFor maximum output, the product details recommend a mono amplifier rated 750–1,000W RMS at 2 ohms with the coils wired in parallel. For series wiring, they recommend an amplifier rated 750–1,000W RMS at 8 ohms.\u003c\/p\u003e\n\u003cp\u003eThe provided wiring guidance calls for 4-gauge power and ground wire to the amplifier, and 8 AWG or heavier speaker wire from the amplifier to the subwoofer. Check that your amplifier supports the selected final load and that your enclosure fits the installation space.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow can I wire the AXC-T84 for a 2-ohm final load?\u003c\/h3\u003e\n\u003cp\u003eWire the two 4-ohm voice coils in parallel to create a 2-ohm final load.\u003c\/p\u003e \u003ch3\u003eHow can I wire it for an 8-ohm final load?\u003c\/h3\u003e\n\u003cp\u003eWire the two 4-ohm voice coils in series to create an 8-ohm final load.\u003c\/p\u003e \u003ch3\u003eWhat amplifier rating is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe product details recommend a mono amplifier rated 750–1,000W RMS at the chosen final load: 2 ohms for parallel wiring or 8 ohms for series wiring.\u003c\/p\u003e \u003ch3\u003eWhat enclosure type is suggested?\u003c\/h3\u003e\n\u003cp\u003eA sealed enclosure is described as a practical choice for compact builds, including under-seat and small-trunk locations.\u003c\/p\u003e \u003ch3\u003eCan this subwoofer suit daily listening or competition use?\u003c\/h3\u003e\n\u003cp\u003eThe product details describe the AXC-T84 for both high-output daily-driver builds and competition-level applications.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eExplore Audio Code products at 12 Volt Outlet, and browse \u003ca href=\"\/pages\/brands-we-sell\"\u003ethe brands we sell\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Code","offers":[{"title":"Default Title","offer_id":49850204782820,"sku":"AXC‑T84-SB","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/download_33.jpg?v=1792713517"},{"product_id":"audio-code-axc-w84-subwoofer","title":"Audio Code AXC-W84 8\" 1,000W RMS Subwoofer D4","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGet substantial bass from an 8-inch subwoofer with the Audio Code AXC-W84, rated for 1,000W RMS. Its dual 4-ohm voice coils can be wired for a 2-ohm or 8-ohm final load, giving you two impedance options when matching an amplifier.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1,000W RMS power handling:\u003c\/b\u003e Choose an amplifier that can supply power within this rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual 4-ohm voice coils:\u003c\/b\u003e Select parallel or series wiring to suit your amplifier’s supported load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-ohm parallel load:\u003c\/b\u003e This configuration is recommended for maximum output with a suitable mono amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8-ohm series load:\u003c\/b\u003e This option suits amplifiers intended to operate at a higher impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8-inch size:\u003c\/b\u003e Consider it for a build planned around an 8-inch subwoofer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eAudio Code (Audio Xtreme Code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAXC-W84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,000W\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 per Coil\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Parallel)\u003c\/td\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Series)\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe AXC-W84 gives you a choice of two final impedances from its dual 4-ohm coils. That flexibility lets you plan the subwoofer wiring around your amplifier rather than choosing between two separate coil configurations.\u003c\/p\u003e\n\u003cp\u003eIts 8-inch format is suited to builds designed for an 8-inch driver. A sealed enclosure is a practical option for this type of build and is described as a common choice for compact, tight bass.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eFor maximum output, the recommended pairing is a mono amplifier rated at 750–1,000W RMS at 2 ohms, with the coils wired in parallel. Confirm that the amplifier supports the resulting 2-ohm load.\u003c\/p\u003e\n\u003cp\u003eWire the coils in series for an 8-ohm final load, and confirm that your amplifier supports that impedance. Check the enclosure’s opening and available mounting space against the subwoofer’s physical dimensions before installation.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow can I wire the AXC-W84 for a 2-ohm load?\u003c\/h3\u003e\n\u003cp\u003eWire the two 4-ohm voice coils in parallel to create a 2-ohm final load. Use this configuration only with an amplifier that supports 2 ohms.\u003c\/p\u003e \u003ch3\u003eWhat amplifier rating is recommended for maximum output?\u003c\/h3\u003e\n\u003cp\u003eA mono amplifier rated at 750–1,000W RMS at 2 ohms is recommended when the coils are wired in parallel.\u003c\/p\u003e \u003ch3\u003eWhat final load does series wiring create?\u003c\/h3\u003e\n\u003cp\u003eSeries wiring produces an 8-ohm final load. Check that your amplifier supports this impedance.\u003c\/p\u003e \u003ch3\u003eWhat enclosure type is a practical choice?\u003c\/h3\u003e\n\u003cp\u003eA sealed enclosure is a common choice for an 8-inch high-output build. Confirm the enclosure dimensions and subwoofer fit before installation.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Audio Code products at 12 Volt Outlet. \u003ca href=\"\/pages\/brands-we-sell\"\u003eExplore the brands we sell\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Code","offers":[{"title":"Default Title","offer_id":49850204815588,"sku":"AXC‑W84-SB","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/download_42.jpg?v=1792713517"},{"product_id":"audio-code-axc-t82-subwoofer-8-1000w-rms-2ohm","title":"Audio Code AXC-T82 8\" 1,000W RMS Subwoofer D2","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGet substantial bass from a compact 8-inch subwoofer with the Audio Code AXC-T82. Its 1,000W RMS rating and Dual 2-Ohm voice coils give you high power handling and two wiring options for a compatible amplifier.\u003c\/p\u003e\n\u003cp\u003eConsider the AXC-T82 for a space-conscious system, such as an under-seat or small-trunk build. Its 8-inch size is suited to installations where a larger subwoofer may not fit.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000W RMS power handling:\u003c\/strong\u003e Match it with an amplifier that provides suitable power at the selected final impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2-Ohm voice coils:\u003c\/strong\u003e Wire the coils in parallel for a 1-ohm load or in series for a 4-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-inch size:\u003c\/strong\u003e Plan a subwoofer installation where space is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed-enclosure option:\u003c\/strong\u003e A sealed enclosure is a practical choice for compact builds seeking tight, accurate bass.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eAudio Code (Audio Xtreme Code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAXC-T82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,000W\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 per Coil\u003c\/td\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Parallel)\u003c\/td\u003e\n\u003ctd\u003e1 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Series)\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe AXC-T82 combines an 8-inch format with a 1,000W RMS rating, making it an option for builds that need to balance available space with substantial power handling. Its D2 voice coils let you choose between 1 ohm and 4 ohms, depending on your amplifier’s supported load and preferred setup.\u003c\/p\u003e\n\u003cp\u003eFor maximum output, the product description recommends a mono amplifier rated at 750–1,000W RMS at 1 ohm. For a 4-ohm series-wired setup, select an amplifier suited to that load.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm that your amplifier supports the final impedance you plan to use. Parallel wiring produces a 1-ohm load; series wiring produces a 4-ohm load. The source recommends 4-gauge power and ground wire to the amplifier and 8 AWG or heavier speaker wire from the amplifier to the subwoofer.\u003c\/p\u003e\n\u003cp\u003eCheck the available mounting space and enclosure requirements for your installation before choosing a location. A sealed enclosure is identified as a practical option for compact builds; specific enclosure volume recommendations are not included here.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat final impedance can the AXC-T82 use?\u003c\/h3\u003e\n\u003cp\u003eIts two 2-ohm voice coils can be wired in parallel for a 1-ohm final load or in series for a 4-ohm final load. Choose the configuration your amplifier supports.\u003c\/p\u003e \u003ch3\u003eWhat amplifier power is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe product description recommends a mono amplifier rated at 750–1,000W RMS at 1 ohm for maximum output. Match the amplifier’s rating to the selected final impedance.\u003c\/p\u003e \u003ch3\u003eWhat enclosure type is suggested?\u003c\/h3\u003e\n\u003cp\u003eA sealed enclosure is described as a practical choice for an 8-inch high-output build, including compact locations such as under a seat or in a small trunk.\u003c\/p\u003e \u003ch3\u003eHow does the AXC-T82 differ from the AXC-T84?\u003c\/h3\u003e\n\u003cp\u003eBoth models are described as 8-inch subwoofers rated at 1,000W RMS. The AXC-T82 has Dual 2-Ohm coils, for 1- or 4-ohm final loads; the AXC-T84 has Dual 4-Ohm coils, for 2- or 8-ohm final loads.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Audio Code AXC-T82 at 12 Volt Outlet. Want to learn more about Audio Xtreme Code? Explore our \u003ca href=\"\/pages\/audio-xtreme-code\"\u003eAudio Xtreme brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Code","offers":[{"title":"Default Title","offer_id":49850204848356,"sku":"AXC‑T82-SB","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/download_29.jpg?v=1792713403"},{"product_id":"audio-code-axc-w82-subwoofer","title":"Audio Code AXC-W82 8\" 1,000W RMS Subwoofer D2","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd high-power bass to a compact system with the Audio Code AXC-W82 8-inch DVC subwoofer. It handles 1,000W RMS and has dual 2-ohm voice coils, giving you 1-ohm or 4-ohm wiring options for a compatible amplifier.\u003c\/p\u003e\n\u003cp\u003eIts 8-inch size suits space-conscious builds, including under-seat enclosures and small sealed boxes, when a larger subwoofer will not fit.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000W RMS power handling:\u003c\/strong\u003e Supports high-output system designs in a compact 8-inch format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2-ohm voice coils:\u003c\/strong\u003e Wire the coils in parallel for a 1-ohm final load or in series for 4 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact cone size:\u003c\/strong\u003e Makes the AXC-W82 an option for installs with limited space for a subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed-enclosure use:\u003c\/strong\u003e A practical choice for compact builds seeking tight, accurate bass.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eAudio Code (Audio Xtreme Code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAXC-W82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e1,000W\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 per Coil\u003c\/td\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Parallel)\u003c\/td\u003e\n\u003ctd\u003e1 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal Impedance (Series)\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier pairing:\u003c\/strong\u003e The recommended mono amplifier rating is 750–1,000W RMS at 1 ohm with parallel wiring, or at 4 ohms with series wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring guidance:\u003c\/strong\u003e The source recommends 4-gauge power and ground wire to the amplifier, and 8 AWG or heavier speaker wire from the amplifier to the subwoofer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe AXC-W82 combines 1,000W RMS power handling with an 8-inch footprint and flexible coil wiring. That pairing gives you options when choosing a compatible amplifier and planning a compact subwoofer installation.\u003c\/p\u003e\n\u003cp\u003eChoose the final load to match your amplifier’s supported impedance. Parallel wiring creates a 1-ohm load; series wiring creates a 4-ohm load.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003ePlan around the enclosure and available installation space, not just the 8-inch cone size. Check the enclosure’s external dimensions and the mounting location before choosing an under-seat or small-trunk installation.\u003c\/p\u003e\n\u003cp\u003eA sealed enclosure is described as a practical option for this 8-inch subwoofer. Match the coil wiring to an amplifier that supports the resulting 1-ohm or 4-ohm load. The recommended amplifier range is 750–1,000W RMS at the selected load.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow can I wire the AXC-W82 for a 1-ohm load?\u003c\/h3\u003e\n\u003cp\u003eWire the two 2-ohm voice coils in parallel to create a 1-ohm final load. Confirm that your amplifier supports 1-ohm operation.\u003c\/p\u003e \u003ch3\u003eHow do I get a 4-ohm final load?\u003c\/h3\u003e\n\u003cp\u003eWire the coils in series. This creates a 4-ohm final load for an amplifier suited to that impedance.\u003c\/p\u003e \u003ch3\u003eWhat amplifier rating is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe recommended pairing is a mono amplifier rated 750–1,000W RMS at 1 ohm or 4 ohms, matching the chosen coil wiring.\u003c\/p\u003e \u003ch3\u003eWhat enclosure is suggested?\u003c\/h3\u003e\n\u003cp\u003eA sealed enclosure is the practical recommendation for a compact 8-inch build. Check enclosure dimensions against your installation space.\u003c\/p\u003e \u003ch3\u003eHow does the AXC-W82 differ from the AXC-W84?\u003c\/h3\u003e\n\u003cp\u003eBoth are 8-inch W-series subwoofers rated at 1,000W RMS. The AXC-W82 has dual 2-ohm coils for 1- or 4-ohm wiring; the AXC-W84 has dual 4-ohm coils for 2- or 8-ohm wiring.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Audio Code products at 12 Volt Outlet, and \u003ca href=\"\/pages\/brands-we-sell\"\u003eexplore the brands we sell\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audio Code","offers":[{"title":"Default Title","offer_id":49850204881124,"sku":"AXC‑W82-SB","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/download_38.jpg?v=1792713403"},{"product_id":"dc-audio-m4-8-subwoofer","title":"DC Audio M4 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring substantial bass to a demanding car audio system with the DC Audio M4 8\" subwoofer. Its 800W RMS \/ 1600W peak power handling, gap-cooled 2.5\" copper voice coil, and D2 or D4 impedance options are built for high-output installations.\u003c\/p\u003e\n\u003cp\u003eA rigid paper cone, reinforced surround, and linear roll spiders support controlled movement when the music gets demanding.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh power handling:\u003c\/strong\u003e 800W RMS \/ 1600W peak gives you substantial capacity for a high-power system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap-cooled voice coil:\u003c\/strong\u003e The 2.5\" copper coil is designed for greater thermal headroom during demanding music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid cone and reinforced surround:\u003c\/strong\u003e These components support stiffness and excursion control at high output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable moving assembly:\u003c\/strong\u003e Spaced linear roll spiders and sewn heavy-duty tinsel leads help maintain control under heavy-duty use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD2 and D4 options:\u003c\/strong\u003e Choose the impedance configuration that suits your amplifier load and wiring plan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast aluminum frame:\u003c\/strong\u003e The black frame and CNC-machined motor assembly provide a precisely built structure for linear motion.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eM4 8\" Subwoofer\u003c\/th\u003e\n\u003cth\u003eD2\u003c\/th\u003e\n\u003cth\u003eD4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e7.0\"\u003c\/td\u003e\n\u003ctd\u003e7.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e7.5\"\u003c\/td\u003e\n\u003ctd\u003e7.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Driver Diameter\u003c\/td\u003e\n\u003ctd\u003e8.75\"\u003c\/td\u003e\n\u003ctd\u003e8.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVC Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003ctd\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e.15 ft³\u003c\/td\u003e\n\u003ctd\u003e.15 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling rms\/peak\u003c\/td\u003e\n\u003ctd\u003e800\/1600\u003c\/td\u003e\n\u003ctd\u003e800\/1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOhm Options\u003c\/td\u003e\n\u003ctd\u003ed2\/d4\u003c\/td\u003e\n\u003ctd\u003ed2\/d4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSd\u003c\/td\u003e\n\u003ctd\u003e188.69 cm²\u003c\/td\u003e\n\u003ctd\u003e188.69 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e1.728 Ltr\u003c\/td\u003e\n\u003ctd\u003e1.790 Ltr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL Cms\u003c\/td\u003e\n\u003ctd\u003e34.184 uM\/N\u003c\/td\u003e\n\u003ctd\u003e35.405 uM\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMms\u003c\/td\u003e\n\u003ctd\u003e248.83g\u003c\/td\u003e\n\u003ctd\u003e202.53 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e44.5 Hz\u003c\/td\u003e\n\u003ctd\u003e47.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBl\u003c\/td\u003e\n\u003ctd\u003e20.72 N\/A\u003c\/td\u003e\n\u003ctd\u003e19.68 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRe\u003c\/td\u003e\n\u003ctd\u003e4.0 Ohm\u003c\/td\u003e\n\u003ctd\u003e8.0 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLe\u003c\/td\u003e\n\u003ctd\u003e0.00 mH\u003c\/td\u003e\n\u003ctd\u003e0.00 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQms\u003c\/td\u003e\n\u003ctd\u003e4.54\u003c\/td\u003e\n\u003ctd\u003e4.81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQes\u003c\/td\u003e\n\u003ctd\u003e0.614\u003c\/td\u003e\n\u003ctd\u003e0.700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.538\u003c\/td\u003e\n\u003ctd\u003e0.652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRef SPL @1 watt\u003c\/td\u003e\n\u003ctd\u003e78.4 db\u003c\/td\u003e\n\u003ctd\u003e78.0 db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggest Sealed Box\u003c\/td\u003e\n\u003ctd\u003eN\/A ft³\u003c\/td\u003e\n\u003ctd\u003eN\/A ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuggested Ported Box\u003c\/td\u003e\n\u003ctd\u003e0.85 ft³\u003c\/td\u003e\n\u003ctd\u003e0.85 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe driver also features a high-roll stitched multilayered reinforced polymer foam surround, bolted-down spiders, a rubber mounting gasket, and a custom motor boot. Its motor assembly is FEA analyzed, optimized, and fully CNC machined.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe M4 8 pairs a compact driver footprint with 19 mm Xmax and a suggested 0.85 ft³ ported box. Its copper voice coil and gap-cooled design provide thermal headroom for demanding listening, while the cone, surround, and motor construction support controlled performance at high output.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eAllow for the 7.0\" mounting depth, 7.5\" mounting hole diameter, and 8.75\" outside driver diameter when planning the installation. The driver has 0.15 ft³ displacement; the suggested ported box is 0.85 ft³.\u003c\/p\u003e\n\u003cp\u003eSelect the D2 or D4 configuration to match your amplifier’s supported load and planned wiring. Pair the subwoofer with a suitable amplifier and enclosure, and check the available mounting space before purchase.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the M4 8’s power-handling ratings?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 800W RMS \/ 1600W peak. Pair it with a suitable amplifier and enclosure for your system.\u003c\/p\u003e\n\u003ch3\u003eHow do I choose between D2 and D4?\u003c\/h3\u003e\n\u003cp\u003eThe D2 and D4 options have different impedance values. Match the selected configuration to your amplifier’s supported load and wiring plan.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting space does this subwoofer require?\u003c\/h3\u003e\n\u003cp\u003ePlan for a 7.0\" mounting depth, a 7.5\" mounting hole diameter, and an 8.75\" outside driver diameter.\u003c\/p\u003e\n\u003ch3\u003eWhat ported enclosure size is suggested?\u003c\/h3\u003e\n\u003cp\u003eThe suggested ported box is 0.85 ft³ for both D2 and D4 configurations.\u003c\/p\u003e\n\u003ch3\u003eWhat is the subwoofer’s displacement?\u003c\/h3\u003e\n\u003cp\u003eDisplacement is.15 ft³ for both configurations.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eWant to learn more about DC Audio? \u003ca href=\"\/pages\/brands-we-sell\"\u003eExplore the brands we sell\u003c\/a\u003e at 12 Volt Outlet.\u003c\/p\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1xy1\"\u003eM4 8\" Subwoofer\u003c\/th\u003e\n\u003cth class=\"tg-1xy1\"\u003eD2\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003eD4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e7.0\"\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e7.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e7.5\"\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e7.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOutside Driver Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e8.75\"\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e8.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eVC Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e2.5\"\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e.15 ft³\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e.15 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003ePower Handling rms\/peak\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e800\/1600\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e800\/1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOhm Options\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003ed2\/d4\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003ed2\/d4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSd\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e188.69 cm²\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e188.69 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eVas\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e1.728 Ltr\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e1.790 Ltr L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eCms\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e34.184 uM\/N\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e35.405 uM\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMms\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e248.83g\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e202.53 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eFs\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e44.5 Hz\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e47.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eBl\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e20.72 N\/A\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e19.68 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRe\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e4.0 Ohm\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e8.0 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eLe\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.00 mH\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.00 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQms\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e4.54\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e4.81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eQes\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.614\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQts\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.538\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.652\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eXmax\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e19mm\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRef SPL @1 watt\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e78.4 db\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e78.0 db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eSuggest Sealed Box\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eN\/A ft³\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003eN\/A ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSuggested Ported Box\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.85 ft³\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.85 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"DC Audio","offers":[{"title":"Dual 2 Ohm","offer_id":49850214187236,"sku":null,"price":249.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850214220004,"sku":null,"price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/eqfeq.png?v=1789260639"},{"product_id":"deaf-bonce-machete-mf-08s-d2-d4-8-subwoofer","title":"Deaf Bonce Machete MF-08S D2\/D4 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Deaf Bonce Machete MF-08S D2\/D4 8-inch subwoofer brings 600 W RMS power handling to a car audio build. Choose the dual 2+2 Ohm or 4+4 Ohm version to match your amplifier and wiring plan.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 W RMS power handling:\u003c\/strong\u003e Supports sustained bass playback when paired with appropriate amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual impedance options:\u003c\/strong\u003e The 2+2 Ohm and 4+4 Ohm versions give you different wiring options for your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.00-inch voice coil:\u003c\/strong\u003e Provides a substantial voice coil size for demanding playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper cone and foam surround:\u003c\/strong\u003e The driver’s specified materials support its intended movement during bass playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-inch format:\u003c\/strong\u003e The 115.8 mm mounting depth and 183.0 mm cut-out dimension help you plan available space.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMF-08S D2 \/ MF-08S D4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSubwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e2.00 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil wire\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power\u003c\/td\u003e\n\u003ctd\u003e1200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2+2 \/ 4+4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e84.00 \/ 84.30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e48.00 \/ 48.20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.41 \/ 0.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e15.10 \/ 15.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas\u003c\/td\u003e\n\u003ctd\u003e7.50 \/ 7.90 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmeh\u003c\/td\u003e\n\u003ctd\u003e24.00 24.00 \/ 24.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e12.00 \/ 12.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003einch (115.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out dimension\u003c\/td\u003e\n\u003ctd\u003einch (183.0 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003elb (1.00 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe MF-08S combines an 8-inch driver with 600 W RMS power handling, a steel frame, and dual impedance options. Its listed driver parameters, including Fs, Qts, and Vas, can help inform enclosure planning for your build.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your mounting space accommodates the 115.8 mm depth and 183.0 mm cut-out dimension. Match the selected 2+2 Ohm or 4+4 Ohm version to your amplifier and planned wiring, and choose amplification appropriate for the 600 W RMS rating.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat impedance options are available?\u003c\/h3\u003e\n\u003cp\u003eThe listed options are dual 2+2 Ohm and dual 4+4 Ohm. Select the version that suits your amplifier and wiring plan.\u003c\/p\u003e \u003ch3\u003eWhat is the difference between RMS and MAX power?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list 600 W RMS and 1200 W MAX. Use the RMS rating when considering sustained power handling.\u003c\/p\u003e \u003ch3\u003eHow much mounting space does it need?\u003c\/h3\u003e\n\u003cp\u003eThe listed mounting depth is 115.8 mm, and the cut-out dimension is 183.0 mm. Check these measurements against your planned mounting location.\u003c\/p\u003e \u003ch3\u003eWhat should I consider when planning an enclosure?\u003c\/h3\u003e\n\u003cp\u003eThe listed Fs, Qts, and Vas values provide driver parameters to consider during enclosure planning.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Deaf Bonce Machete MF-08S D2\/D4 at 12 Volt Outlet. Want to learn more about Deaf Bonce? Explore our \u003ca href=\"\/pages\/deaf-bonce\"\u003eDeaf Bonce brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Deaf Bonce","offers":[{"title":"Dual 2 Ohm","offer_id":49850219888868,"sku":null,"price":119.9,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850219921636,"sku":null,"price":119.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/www1.png?v=1789260769"},{"product_id":"deaf-bonce-apocalypse-db-sa2508-d1-d2-8-subwoofer","title":"Deaf Bonce Apocalypse DB-SA2508 D1\/D2 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring substantial low-frequency output to a compact car audio build with the Deaf Bonce Apocalypse DB-SA2508 D1\/D2 8-inch subwoofer. Its 800 W RMS rating, dual-voice-coil impedance options, and 2.5-inch voice coil are designed for high-power system planning.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e800 W RMS power handling:\u003c\/strong\u003e Provides a continuous power rating for matching the subwoofer with appropriate amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-voice-coil options:\u003c\/strong\u003e The listed 1+1 \/ 2+2 Ohm configurations offer wiring flexibility when designing a compatible amplifier load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5-inch voice coil:\u003c\/strong\u003e Its larger surface area helps dissipate heat during demanding use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressed-paper cone and foam surround:\u003c\/strong\u003e These materials support controlled cone movement and low-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum frame and ferrite magnet:\u003c\/strong\u003e The rigid chassis and magnetic motor form the driver’s compact structure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDB-SA2508 D1\/D2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSubwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e2.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003ePressed paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil wire\u003c\/td\u003e\n\u003ctd\u003eCCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power\u003c\/td\u003e\n\u003ctd\u003e1600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAlu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e1+1 \/ 2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e84.7 \/ 85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e35 \/ 35.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.55 \/ 0.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e18.3 \/ 21.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas (L)\u003c\/td\u003e\n\u003ctd\u003e19 \/ 19.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmeh\u003c\/td\u003e\n\u003ctd\u003e28.00 \/ 28.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14.00 \/ 14.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003einch (132.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out dimension\u003c\/td\u003e\n\u003ctd\u003einch (189 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e20 lb (9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe DB-SA2508 combines an 8-inch footprint with a listed 800 W RMS rating, making it an option to consider when planning a high-power car audio system around a compact driver. Its Fs values of 35 \/ 35.9 Hz and Xmax of 14.00 \/ 14.00 mm provide useful reference points for evaluating its low-frequency characteristics and excursion.\u003c\/p\u003e\n\u003cp\u003eThe CCA voice coil wire combines copper-clad aluminum construction with a light weight, while the ferrite magnet supports the motor assembly. The listed 1600 W MAX rating is a peak figure; use the 800 W RMS rating when considering continuous power handling.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003ePlan for the listed 189 mm cut-out dimension and 132.7 mm mounting depth, and check available space before installation. Match the amplifier and wiring plan to the intended 1+1 or 2+2 Ohm coil configuration and the subwoofer’s power ratings.\u003c\/p\u003e\n\u003cp\u003eThe specification lists the dimensions as “inch (132.7 mm)” and “inch (189 mm).” Confirm the mounting measurements against your installation location before cutting or fitting.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat power rating should I use when matching an amplifier?\u003c\/h3\u003e\n\u003cp\u003eUse the 800 W RMS rating as the continuous power-handling reference. The listed 1600 W MAX rating is the peak figure.\u003c\/p\u003e \u003ch3\u003eWhat impedance configurations are listed?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list 1+1 \/ 2+2 Ohm. Choose a wiring plan that matches the amplifier’s supported load.\u003c\/p\u003e \u003ch3\u003eHow much mounting space does this subwoofer require?\u003c\/h3\u003e\n\u003cp\u003eThe listed cut-out dimension is 189 mm, and the mounting depth is 132.7 mm. Check both against your available mounting location.\u003c\/p\u003e \u003ch3\u003eWhat are the cone and surround made from?\u003c\/h3\u003e\n\u003cp\u003eThe cone is pressed paper, and the surround is foam.\u003c\/p\u003e \u003ch3\u003eWhat enclosure volume should I consider?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list Vas (L) as 19 \/ 19.7. Enclosure planning should account for the applicable model configuration and the rest of your system design.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Deaf Bonce Apocalypse DB-SA2508 D1\/D2 at 12 Volt Outlet. Want to learn more about Deaf Bonce? Explore our \u003ca href=\"\/pages\/deaf-bonce\"\u003eDeaf Bonce brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003ctable class=\"table table-striped\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDB-SA2508 D1\/D2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSubwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8\u003cspan\u003e \u003c\/span\u003einch\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil size\u003c\/td\u003e\n\u003ctd\u003e2.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003ePressed paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil wire\u003c\/td\u003e\n\u003ctd\u003eCCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power\u003c\/td\u003e\n\u003ctd\u003e1600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eAlu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e1+1 \/ 2+2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL\u003c\/td\u003e\n\u003ctd\u003e84.7 \/ 85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFs\u003c\/td\u003e\n\u003ctd\u003e35 \/ 35.9 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQts\u003c\/td\u003e\n\u003ctd\u003e0.55 \/ 0.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL\u003c\/td\u003e\n\u003ctd\u003e18.3 \/ 21.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVas (L)\u003c\/td\u003e\n\u003ctd\u003e19 \/ 19.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmeh\u003c\/td\u003e\n\u003ctd\u003e28.00 \/ 28.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14.00 \/ 14.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003einch (132.7 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out dimension\u003c\/td\u003e\n\u003ctd\u003einch (189 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e20 lb (9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Deaf Bonce","offers":[{"title":"Dual 1 Ohm","offer_id":49850219954404,"sku":null,"price":229.9,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850219987172,"sku":null,"price":229.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/23sd.png?v=1789260770"},{"product_id":"massive-audio-h84xr-8-1000-watts-rms-dual-4-ohm-2-5-v-c-subwoofer","title":"Massive Audio H84XR - 8\" 1000 Watts RMS Dual 4 Ohm 2.5\" V.C. Subwoofer","description":"\u003cp\u003eThe Massive Audio H84XR is an 8-inch Hippo Series subwoofer with dual 4-ohm voice coils and a 1,000-watt RMS power rating. Its cast-aluminum basket supports a Kevlar-fiber-reinforced, non-pressed paper cone, with a stitched surround connection and mirrored dual spiders.\u003c\/p\u003e\u003ch2\u003eH84XR construction and specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e8-inch subwoofer, sold individually.\u003c\/li\u003e\n\u003cli\u003e1,000 watts RMS; 2,000 watts peak.\u003c\/li\u003e\n\u003cli\u003e2.5-inch dual 4-ohm voice coil.\u003c\/li\u003e\n\u003cli\u003eDirect-input wire connections and reinforced fiberglass-woven dust cap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the enclosure to this exact model rather than choosing a box by speaker diameter alone. Check mounting clearance and plan the final wired impedance before selecting an amplifier; the dual voice-coil rating is not the final load by itself.\u003c\/p\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850227917028,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/H84X_FRONT_DARK_2000x2000_a3fc55f1-7652-4aab-93e9-ece229c41b42.webp?v=1792714113"},{"product_id":"massive-audio-h82xr-8-1000-watts-rms-dual-2-ohm-2-5-v-c-subwoofer","title":"Massive Audio H82XR - 8\" 1000 Watts RMS Dual 2 Ohm 2.5\" V.C. Subwoofer","description":"\u003cp\u003eThe Massive Audio H82XR is an 8-inch Hippo Series subwoofer with dual 2-ohm voice coils and a 1,000-watt RMS power rating. Its cast-aluminum basket supports a Kevlar-fiber-reinforced, non-pressed paper cone, with a stitched surround connection and mirrored dual spiders.\u003c\/p\u003e\u003ch2\u003eH82XR construction and specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e8-inch subwoofer, sold individually.\u003c\/li\u003e\n\u003cli\u003e1,000 watts RMS; 2,000 watts peak.\u003c\/li\u003e\n\u003cli\u003e2.5-inch dual 2-ohm voice coil.\u003c\/li\u003e\n\u003cli\u003eDirect-input wire connections and reinforced fiberglass-woven dust cap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the enclosure to this exact model rather than choosing a box by speaker diameter alone. Check mounting clearance and plan the final wired impedance before selecting an amplifier; the dual voice-coil rating is not the final load by itself.\u003c\/p\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850227982564,"sku":null,"price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/H84X_FRONT_DARK_2000x2000_3707e6d8-6cee-4111-a879-37c4e28766ce.webp?v=1789261097"},{"product_id":"massive-audio-h82xx-8-1400-watts-rms-dual-2-ohm-2-5-v-c-subwoofer","title":"Massive Audio H82XX - 8\" 1400 Watts RMS Dual 2 Ohm 2.5\" V.C. Subwoofer","description":"\u003cp\u003eThe Massive Audio H82XX is an 8-inch Hippo Series subwoofer with dual 2-ohm voice coils and a 1,400-watt RMS power rating. Its cast-aluminum basket supports a Kevlar-fiber-reinforced, non-pressed paper cone, with a stitched surround connection and mirrored dual spiders.\u003c\/p\u003e\u003ch2\u003eH82XX construction and specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e8-inch subwoofer, sold individually.\u003c\/li\u003e\n\u003cli\u003e1,400 watts RMS; 2,800 watts peak.\u003c\/li\u003e\n\u003cli\u003e2.5-inch dual 2-ohm voice coil.\u003c\/li\u003e\n\u003cli\u003eDirect-input wire connections and reinforced fiberglass-woven dust cap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the enclosure to this exact model rather than choosing a box by speaker diameter alone. Check mounting clearance and plan the final wired impedance before selecting an amplifier; the dual voice-coil rating is not the final load by itself.\u003c\/p\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850228408548,"sku":null,"price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/H82XX_18.webp?v=1792714113"},{"product_id":"nemesis-audio-na-8t-8-1500w-rms-dual-voice-coil-team-series-car-subwoofer","title":"Nemesis Audio NA-8T 8″ 1500W RMS Dual Voice Coil Team Series Car Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGet high-output bass from a compact 8-inch subwoofer with the Nemesis Audio NA-8T Team Series car subwoofer. Its 1500W RMS power handling, carbon fiber cone, and FEA-optimized motor are designed for demanding car audio installations.\u003c\/p\u003e\n\u003cp\u003eChoose a Dual 1-Ohm or Dual 2-Ohm version to suit your amplifier and wiring plan.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500W RMS power handling:\u003c\/strong\u003e Supports high-output builds when paired with an appropriate amplifier and enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon fiber cone and dust cap:\u003c\/strong\u003e Add diaphragm rigidity to help reduce cone flex and manage resonance at high sound pressure levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFEA-optimized motor:\u003c\/strong\u003e Uses a motor geometry designed for more linear response and efficient power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e253 oz Y30 magnet:\u003c\/strong\u003e Provides motor force to drive the cone at high power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-inch, four-layer voice coil:\u003c\/strong\u003e The large winding is designed to support power handling and heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible suspension and leads:\u003c\/strong\u003e A foam surround, Nomex spider, and woven tinsel leads support cone movement and coil centering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNemesis Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNA-8T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eTeam Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCar subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e1500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil configuration\u003c\/th\u003e\n\u003ctd\u003eDual voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance options\u003c\/th\u003e\n\u003ctd\u003eDual 1-Ohm or Dual 2-Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e253 oz Y30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eHigh-efficiency, FEA-optimized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e3″, 4 layers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eCarbon fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust cap\u003c\/th\u003e\n\u003ctd\u003eCarbon fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurround\u003c\/th\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpider and leads\u003c\/th\u003e\n\u003ctd\u003eNomex spider with woven tinsel leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGasket\u003c\/th\u003e\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e16.4 kg \/ 36.15 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe NA-8T combines a compact 8-inch format with a 1500W RMS rating and substantial motor components. Its carbon fiber cone and dust cap, foam surround, and Nomex spider with woven tinsel leads make it a purpose-built option for a high-output car audio system.\u003c\/p\u003e\n\u003cp\u003eIts two impedance choices give you options when matching the subwoofer to an amplifier and planning the system’s wiring.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eSelect the Dual 1-Ohm or Dual 2-Ohm version that fits your amplifier’s supported load and planned wiring. Pair the subwoofer with an appropriate amplifier and enclosure. Check the available mounting space and enclosure requirements for your installation before choosing it.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the 1500W RMS rating mean?\u003c\/h3\u003e\n\u003cp\u003eIt is the subwoofer’s stated RMS power-handling capability. Pair it with an appropriate amplifier and enclosure for your system.\u003c\/p\u003e\n\u003ch3\u003eWhich impedance options are available?\u003c\/h3\u003e\n\u003cp\u003eThe NA-8T is available in Dual 1-Ohm and Dual 2-Ohm configurations. Choose based on your amplifier’s supported load and wiring plan.\u003c\/p\u003e\n\u003ch3\u003eWhat size voice coil does it use?\u003c\/h3\u003e\n\u003cp\u003eIt has a 3-inch voice coil with four layers.\u003c\/p\u003e\n\u003ch3\u003eHow much does the subwoofer weigh?\u003c\/h3\u003e\n\u003cp\u003eIts net weight is 16.4 kg \/ 36.15 lbs.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm that the selected impedance suits your amplifier and that your mounting space and enclosure meet the requirements of your installation.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop with 12 Volt Outlet for your car audio build. Want to learn more about Nemesis Audio? Explore our \u003ca href=\"\/pages\/nemesis-audio\"\u003eNemesis Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nemesis Audio","offers":[{"title":"Dual 1 Ohm","offer_id":49850237059300,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850237092068,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/8-RMS-1500W-FRONT.webp?v=1792714224"},{"product_id":"ds18-exl-x8-4d-exl-x-8-subwoofer-1200-watts-dvc-4-ohms","title":"DS18 EXL-X8.4D EXL-X 8\" Subwoofer 1200 Watts Dvc 4-Ohms","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring powerful low-frequency sound to your car audio system with the DS18 EXL-X8.4D 8-inch subwoofer. Its dual 4-ohm voice coils offer wiring flexibility, while its 600W RMS and 1200W maximum power ratings suit installations built around substantial bass output.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-ohm voice coils:\u003c\/strong\u003e Choose a wiring configuration that matches your amplifier setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600W RMS power handling:\u003c\/strong\u003e Supports sustained power when paired with suitable amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper and glass-fiber diaphragm:\u003c\/strong\u003e Combines stiffness and light weight for bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum basket:\u003c\/strong\u003e Provides a rigid chassis, finished in glossy red.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed or ported enclosure options:\u003c\/strong\u003e Choose the recommended enclosure style that suits your bass goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrite magnet:\u003c\/strong\u003e Provides the subwoofer’s magnetic structure for car audio use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e8\" (203.2mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4+4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Handling\u003c\/td\u003e\n\u003ctd\u003e1200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e89dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e38Hz–1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5\" (63.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former Material\u003c\/td\u003e\n\u003ctd\u003eBlack Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material\u003c\/td\u003e\n\u003ctd\u003eSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm Material\u003c\/td\u003e\n\u003ctd\u003eNon-Pressed Paper + Glass Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust Cap Material\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eFoam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Material\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Color\/Finish\u003c\/td\u003e\n\u003ctd\u003eGlossy Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e130 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Sealed Enclosure Internal Volume\u003c\/td\u003e\n\u003ctd\u003e0.3 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Ported Enclosure Internal Volume\u003c\/td\u003e\n\u003ctd\u003e0.5 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e1\" x 8\" x 10.56\" (W x H x L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Tuning Frequency\u003c\/td\u003e\n\u003ctd\u003e55 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.58\" (218mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e6.61\" (168mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e7.36\" (187mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e5.51\" (140mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe EXL-X8.4D gives you a choice between sealed and ported enclosure designs. A sealed enclosure is specified for a 0.3 ft³ internal volume, while the 0.5 ft³ ported recommendation includes a defined port size and tuning frequency.\u003c\/p\u003e\n\u003cp\u003eIts material choices are specific to the driver: a black aluminum voice coil former, fiberglass dust cap, foam surround, and aluminum basket. The glossy red basket also adds a distinctive visual detail to an installation where the subwoofer is visible.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the enclosure space and mounting surface against the listed overall diameter, overall depth, baffle cutout, and mounting depth before installation. These measurements describe different parts of the fit and should not be treated as interchangeable.\u003c\/p\u003e\n\u003cp\u003eMatch the dual 4-ohm voice coils to an amplifier setup that supports the resulting load. Confirm the enclosure’s internal volume and, for a ported design, the stated port dimensions and tuning frequency.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the 1200W maximum rating mean?\u003c\/h3\u003e\n\u003cp\u003eIt is the maximum power handling rating. The listed RMS power handling is 600W.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance does the EXL-X8.4D have?\u003c\/h3\u003e\n\u003cp\u003eIt has dual 4-ohm voice coils, listed as 4+4 ohms. Confirm the wiring configuration and resulting load are suitable for your amplifier.\u003c\/p\u003e\n\u003ch3\u003eWhich enclosure sizes are recommended?\u003c\/h3\u003e\n\u003cp\u003eThe listed internal volumes are 0.3 ft³ for a sealed enclosure and 0.5 ft³ for a ported enclosure. The ported recommendation specifies a 1\" x 8\" x 10.56\" port tuned to 55 Hz.\u003c\/p\u003e\n\u003ch3\u003eWhat measurements should I check before mounting it?\u003c\/h3\u003e\n\u003cp\u003eCompare the 8.58\" overall diameter, 6.61\" overall depth, 7.36\" front-mount baffle cutout, and 5.51\" mounting depth with your installation space.\u003c\/p\u003e\n\u003ch3\u003eWhat frequency range is listed?\u003c\/h3\u003e\n\u003cp\u003eThe specified frequency response is 38Hz–1kHz.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop DS18 products at 12 Volt Outlet. Want to learn more about DS18? Explore our \u003ca href=\"\/pages\/ds18\"\u003eDS18 brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850243743972,"sku":null,"price":227.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/EXL-X8.2D-FRONT_700x_11ed5f0f-9690-46a0-abb3-635e3d1324b4.jpg?v=1792714230"},{"product_id":"ds18-exl-x8-2d-exl-x-8-subwoofer-1200-watts-dvc-2-ohms","title":"DS18 EXL-X8.2D EXL-X 8\" Subwoofer 1200 Watts Dvc 2-Ohms","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe DS18 EXL-X8.2D 8-inch car subwoofer brings 600W RMS power handling to compact-to-mid-sized bass builds. Its dual 2-ohm voice coils offer wiring flexibility, while the red aluminum basket gives the sub a distinctive look.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e600W RMS handling:\u003c\/strong\u003e Supports sustained playback when paired with a capable amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2+2-ohm dual voice coil:\u003c\/strong\u003e Gives you options for matching the subwoofer to an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch cone:\u003c\/strong\u003e Fits a standard 8-inch subwoofer footprint for compact installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper and glass-fiber cone:\u003c\/strong\u003e Combines stiffness and damping for accurate bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrite magnet and aluminum basket:\u003c\/strong\u003e Provide the specified magnetic structure and rigid frame.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e8\" \/ 203.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e2+2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Handling\u003c\/td\u003e\n\u003ctd\u003e1200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (1w\/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\u003e38Hz–1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e2.5\" \/ 63.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former Material\u003c\/td\u003e\n\u003ctd\u003eBlack Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003eNon Pressed Paper + Glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust Cap Material\u003c\/td\u003e\n\u003ctd\u003ePPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Material \/ Finish\u003c\/td\u003e\n\u003ctd\u003eAluminum Basket; Glossy Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e130 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Internal Volume\u003c\/td\u003e\n\u003ctd\u003e0.3 ft3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Internal Volume\u003c\/td\u003e\n\u003ctd\u003e0.5 ft3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e1\" x 8\" x 10.56\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Tuning\u003c\/td\u003e\n\u003ctd\u003e55 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Box Output\u003c\/td\u003e\n\u003ctd\u003e42 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.58\" \/ 218 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth\u003c\/td\u003e\n\u003ctd\u003e6.61\" \/ 168 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e7.36\" \/ 187 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e5.51\" \/ 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe EXL-X8.2D combines an 8-inch format with 600W RMS power handling, making it an option for compact-to-mid-sized builds. Choose a sealed enclosure for the specified sealed-box volume, or a ported design using the listed volume, port dimensions, and tuning.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the subwoofer’s 8.58\" overall diameter, 5.51\" mounting depth, and 7.36\" front-mount baffle cutout against your available space. Match the amplifier and wiring plan to the 2+2-ohm voice coils and the intended load.\u003c\/p\u003e\n\u003cp\u003eFor a sealed enclosure, the listed internal volume is 0.3 ft3. For a ported enclosure, use the listed 0.5 ft3 internal volume, 1\" x 8\" x 10.56\" port, and 55 Hz tuning specification.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the RMS and maximum power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe EXL-X8.2D is rated for 600W RMS power handling and 1200W maximum power handling. Use the RMS rating when assessing sustained amplifier output.\u003c\/p\u003e\n\u003ch3\u003eWhat does 2+2 ohms mean?\u003c\/h3\u003e\n\u003cp\u003eThis subwoofer has two 2-ohm voice coils. Plan the wiring and amplifier match around the intended load.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure sizes are listed?\u003c\/h3\u003e\n\u003cp\u003eThe recommended sealed internal volume is 0.3 ft3. The ported internal volume is 0.5 ft3, with a 1\" x 8\" x 10.56\" port tuned to 55 Hz.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my installation?\u003c\/h3\u003e\n\u003cp\u003eCompare the 8.58\" overall diameter, 6.61\" overall depth, 7.36\" front-mount cutout, and 5.51\" mounting depth with your available space.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop DS18 products at 12 Volt Outlet. Want to learn more about DS18? Explore our \u003ca href=\"\/pages\/ds18\"\u003eDS18 brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850246136036,"sku":null,"price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/EXL-X8.2D-FRONT_700x_edd725af-f181-4f92-839a-7cf039ae22d5.jpg?v=1789261810"},{"product_id":"rockford-fosgate-punch-p2-series-8-subwoofer","title":"Rockford Fosgate Punch P2 Series 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd tunable bass to a compact car audio build with the Rockford Fosgate Punch P2 Series 8\" subwoofer. Its Kevlar fiber reinforced paper cone and VAST technology increase effective cone area by up to 25%, helping this PCI-design driver deliver strong bass from a compact format.\u003c\/p\u003e\n\u003cp\u003eUse it in a standard sealed or vented enclosure. The included diamond cut cast aluminum trim ring gives the installation a finished look, while an optional grille insert lets you customize the appearance.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKevlar fiber reinforced paper cone:\u003c\/strong\u003e A stiff cone supports controlled movement at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAST technology:\u003c\/strong\u003e Up to 25% more cone surface area helps increase output without moving to a larger driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice coil:\u003c\/strong\u003e Offers wiring flexibility and supports heat distribution during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStampCast basket with venting:\u003c\/strong\u003e Combines structural rigidity with integrated spider venting for cooling under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 10 AWG compression terminals:\u003c\/strong\u003e Provide connection points for robust speaker wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective magnet cover:\u003c\/strong\u003e The textured PVC cover adds protection in a vehicle environment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eRockford Fosgate Punch P2 Series 8\" subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e250 Watts RMS continuous; up to 500 Watts maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003eDual voice coil; 2.25\" (57.7 mm) diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker connectors\u003c\/th\u003e\n\u003ctd\u003eDual 10 AWG compression terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eKevlar fiber reinforced paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVAST technology\u003c\/th\u003e\n\u003ctd\u003eUp to 25% more cone surface area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSd (cone area)\u003c\/th\u003e\n\u003ctd\u003e221 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSPL\u003c\/th\u003e\n\u003ctd\u003e83 dB @ 1W\/1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e4.76 in (120.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCutout diameter\u003c\/th\u003e\n\u003ctd\u003e7.13 in (181 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003ctd\u003e0.042 cu ft (1.2 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSealed enclosure volume\u003c\/th\u003e\n\u003ctd\u003e0.23 cu ft (6.5 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVented enclosure volume\u003c\/th\u003e\n\u003ctd\u003e0.65 cu ft (18.4 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet weight\u003c\/th\u003e\n\u003ctd\u003e49 oz. (1.38 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003eStampCast with integrated spider venting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet cover\u003c\/th\u003e\n\u003ctd\u003eTextured PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrim ring\u003c\/th\u003e\n\u003ctd\u003eDiamond cut cast aluminum; included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrille insert\u003c\/th\u003e\n\u003ctd\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompliance\u003c\/th\u003e\n\u003ctd\u003eCEA-2031 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis 8\" subwoofer is designed for builds where installation space is at a premium but you still want strong, tunable bass. Its cone area, dual voice coil design, and sealed or vented enclosure options give you choices when planning a compact system.\u003c\/p\u003e\n\u003cp\u003eThe included cast aluminum trim ring adds a clean finishing detail, and the optional grille insert offers another way to customize the installation.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003ePlan for a 7.13 in (181 mm) cutout diameter and 4.76 in (120.8 mm) mounting depth. The stated enclosure volumes are 0.23 cu ft (6.5 L) sealed or 0.65 cu ft (18.4 L) vented; account for the 0.042 cu ft (1.2 L) driver displacement when calculating enclosure volume.\u003c\/p\u003e\n\u003cp\u003eMatch the amplifier to the subwoofer’s 250 Watts RMS continuous power handling, with up to 500 Watts maximum. Check enclosure space and installation clearances before choosing a location, including a compact trunk or under-rear-seat area.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much power does the Punch P2 Series 8\" subwoofer handle?\u003c\/h3\u003e\n\u003cp\u003eIt is rated for 250 Watts RMS continuous power and up to 500 Watts maximum.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure volumes are specified?\u003c\/h3\u003e\n\u003cp\u003eThe listed volumes are 0.23 cu ft (6.5 L) for a sealed box and 0.65 cu ft (18.4 L) for a vented box.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting space should I allow?\u003c\/h3\u003e\n\u003cp\u003eAllow for a 7.13 in (181 mm) cutout diameter and 4.76 in (120.8 mm) mounting depth.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the subwoofer, and is a grille included?\u003c\/h3\u003e\n\u003cp\u003eA diamond cut cast aluminum trim ring is included. A grille insert is available as an option.\u003c\/p\u003e\n\u003ch3\u003eWhat speaker terminals does it use?\u003c\/h3\u003e\n\u003cp\u003eIt has dual 10 AWG compression terminals. Its dual voice coil design supports flexible wiring configurations.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Rockford Fosgate Punch P2 Series 8\" subwoofer at 12 Volt Outlet. Want to learn more about Rockford Fosgate? Explore our \u003ca href=\"\/pages\/rockford-fosgate-history\"\u003eRockford Fosgate brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rockford Fosgate","offers":[{"title":"Dual 2 Ohm","offer_id":49850250395876,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850250428644,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/p2d2-8_2-575x0.webp?v=1792713582"},{"product_id":"massive-audio-gtr-series-8-subwoofer","title":"Massive Audio GTR Series 8\" Subwoofer","description":"\u003cp\u003e\u003cspan\u003eSOLD AS EACH\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"157\" data-end=\"238\" class=\"\"\u003e\u003cstrong data-start=\"157\" data-end=\"238\"\u003eMassive Audio GTR Series Subwoofers – Built for Power, Designed for Precision\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"240\" data-end=\"724\" class=\"\"\u003eThe GTR Series subwoofers by Massive Audio are engineered to deliver extreme performance with audiophile-level sound quality. Each subwoofer features a Textured Non-Pressed Pulp cone, reinforced with dual red stitching for enhanced durability, and a Custom High Roll Foam surround emblazoned with the MASSIVE logo for optimized excursion and control. This precision cone assembly is securely bonded to a rugged, heavy-gauge steel basket finished in an industrial-grade textured paint.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"1197\" class=\"\"\u003eAt the core of the GTR Series lies a pair of stacked, high-flux Y30 80oz Strontium Ferrite magnets that generate powerful magnetic force for deep, clean bass. The 2\" high-temperature voice coil, proudly made in the USA, ensures consistent performance under extreme loads. A high-quality spider suspension system, combined with durable woven tinsel leads and flexible pure copper wiring, connects seamlessly to a custom terminal case, ensuring reliable signal transfer.\u003c\/p\u003e\n\u003cp data-start=\"1199\" data-end=\"1339\" class=\"\"\u003eFrom construction to sound output, the GTR Series embodies Massive Audio’s commitment to premium quality, performance, and unbeatable value.\u003c\/p\u003e\n\u003ch5\u003eManuals \u0026amp; Downloads\u003c\/h5\u003e\n\u003cdiv class=\"support-data\" style=\"display: block;\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy gauge Steel Basket with Industrial Texture Painting\u003c\/li\u003e\n\u003cli\u003eDual Stacked High Flux Y30 80oz Strontium Ferrite Magnets\u003c\/li\u003e\n\u003cli\u003eDual Impedance \/ 2\" Hi-Temp Voice Coil - Made in the USA\u003c\/li\u003e\n\u003cli\u003eCustom High Roll Foam with MASSIVE Logo\u003c\/li\u003e\n\u003cli\u003eTextured Non-Pressed Pulp with Resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 style=\"display: inline !important;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch5 style=\"display: inline !important;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ctable style=\"height: 285px;\" width=\"450\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eRMS Range\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e300w-600w (\u003cspan class=\"font5\"\u003e500w RMS Ideal\u003c\/span\u003e\u003cspan class=\"font1\"\u003e) \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003ePeak Power\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e1000w\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eCone\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003eTextured Non-Pressed Pulp with Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eVoice Coil\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e2\" Dual 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eSurround\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003eCustom High Roll Foam with MASSIVE Logo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eMagnet\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e80oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eTerminals\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003eTerminal Case with Flexible Pure Copper Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eBasket\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003eHeavy Gauge Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eTinsel Leads\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003eHigh-Grade Woven Round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eX-Max\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eSPL\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e82.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eFS\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e39.9Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003ePorted Box\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e9.6\"H x 15\"D x 10.8\"W \/ 2\" x 8\" Round Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" width=\"214\" class=\"xl65\" height=\"20\"\u003eSealed Box\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" width=\"338\" class=\"xl65\"\u003e0.5 ft3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" class=\"xl66\" height=\"20\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" class=\"xl66\"\u003e5.787\" \/ 147mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" class=\"xl66\" height=\"20\"\u003eMounting Diameter \u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" class=\"xl66\"\u003e8.661\" \/ 220mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" class=\"xl66\" height=\"20\"\u003eMounting Cut Diameter\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" class=\"xl66\"\u003e7.165\" \/ 182mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"height: 15pt; border-top: none; width: 211.719px;\" class=\"xl66\" height=\"20\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"border-top: none; border-left: none; width: 333.281px;\" class=\"xl66\"\u003e15 Lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":49850255868132,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/GTR84_FRONT.webp?v=1789262015"},{"product_id":"soundqubed-hdx3-2-series-8-inch-subwoofer-2-dvc-1500w-3000w","title":"SoundQubed HDX3.2 8-Inch Subwoofer – 1,500W RMS Dual Voice Coil","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003ePlan a custom bass system around the SoundQubed HDX3.2 8-inch car subwoofer, rated for 1,500 watts RMS and available with dual 1-ohm or dual 2-ohm voice coils. Its published enclosure recommendations and mounting dimensions help you plan the box and fit before installation.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,500 W RMS rating:\u003c\/strong\u003e Use the continuous power-handling figure when planning an amplifier match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo coil configurations:\u003c\/strong\u003e Choose the dual 1-ohm or dual 2-ohm version to suit your system’s wiring plan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch woofer:\u003c\/strong\u003e Consider the compact driver size alongside the published mounting measurements and enclosure volumes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-inch coil and 47 mm coil length:\u003c\/strong\u003e Both configurations share these specifications for consistent component planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed and ported recommendations:\u003c\/strong\u003e Use the listed volume ranges as starting points for your enclosure design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eParameter\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHDX3.2-8D1 (Dual 1 Ohm)\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eHDX3.2-8D2 (Dual 2 Ohm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWoofer size\u003c\/th\u003e\n\u003ctd\u003e8 inches\u003c\/td\u003e\n\u003ctd\u003e8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRMS power\u003c\/th\u003e\n\u003ctd\u003e1,500 W\u003c\/td\u003e\n\u003ctd\u003e1,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePeak power\u003c\/th\u003e\n\u003ctd\u003e3,000 W\u003c\/td\u003e\n\u003ctd\u003e3,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet weight\u003c\/th\u003e\n\u003ctd\u003e180 oz\u003c\/td\u003e\n\u003ctd\u003e180 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoil diameter\u003c\/th\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoil length\u003c\/th\u003e\n\u003ctd\u003e47 mm\u003c\/td\u003e\n\u003ctd\u003e47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFs\u003c\/th\u003e\n\u003ctd\u003e37.9 Hz\u003c\/td\u003e\n\u003ctd\u003e37.4 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e1 + 1 ohm\u003c\/td\u003e\n\u003ctd\u003e2 + 2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQms\u003c\/th\u003e\n\u003ctd\u003e5.25\u003c\/td\u003e\n\u003ctd\u003e6.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQes\u003c\/th\u003e\n\u003ctd\u003e0.81\u003c\/td\u003e\n\u003ctd\u003e0.71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQts\u003c\/th\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVas\u003c\/th\u003e\n\u003ctd\u003e3.2 L\u003c\/td\u003e\n\u003ctd\u003e6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLe\u003c\/th\u003e\n\u003ctd\u003e1.10 mH\u003c\/td\u003e\n\u003ctd\u003e2.97 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReference efficiency (η₀)\u003c\/th\u003e\n\u003ctd\u003e0.04%\u003c\/td\u003e\n\u003ctd\u003e0.08%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCms\u003c\/th\u003e\n\u003ctd\u003e0.04 mm\/N\u003c\/td\u003e\n\u003ctd\u003e0.08 mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity (1 W \/ 1 m)\u003c\/th\u003e\n\u003ctd\u003e80.1 dB\u003c\/td\u003e\n\u003ctd\u003e80.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBL\u003c\/th\u003e\n\u003ctd\u003e10.4 N\/A\u003c\/td\u003e\n\u003ctd\u003e15.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eXmax (±)\u003c\/th\u003e\n\u003ctd\u003e13.5 mm\u003c\/td\u003e\n\u003ctd\u003e13.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eXmech (±)\u003c\/th\u003e\n\u003ctd\u003e33.5 mm\u003c\/td\u003e\n\u003ctd\u003e33.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSd\u003c\/th\u003e\n\u003ctd\u003e196 cm²\u003c\/td\u003e\n\u003ctd\u003e196 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eMounting and enclosure detail\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e218 mm \/ 8.58 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting cutout diameter\u003c\/th\u003e\n\u003ctd\u003e185 mm \/ 7.28 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor diameter\u003c\/th\u003e\n\u003ctd\u003e175 mm \/ 6.89 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e172 mm \/ 6.77 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended sealed enclosure volume\u003c\/th\u003e\n\u003ctd\u003e0.35–0.75 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended ported enclosure volume\u003c\/th\u003e\n\u003ctd\u003e0.75–1.25 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe HDX3.2 combines an 8-inch format with a 1,500 W RMS rating and published Thiele-Small parameters. Those figures give you useful information for comparing the two coil versions and planning a custom enclosure.\u003c\/p\u003e\n\u003cp\u003eBoth configurations share the same power ratings and mounting dimensions. Their impedance and several electrical parameters differ, so select the version that fits your complete system plan.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eMeasure the enclosure opening, available depth, and clearance around the motor before choosing this subwoofer. The mounting depth is 6.77 inches, so the 8-inch size alone does not establish fit.\u003c\/p\u003e\n\u003cp\u003eMatch the selected voice coil configuration and planned wiring load to an amplifier’s supported impedance. Use the 1,500 W RMS rating as the continuous power-handling reference; the 3,000 W peak rating is not a continuous target.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the HDX3.2-8D1 and HDX3.2-8D2?\u003c\/h3\u003e\n\u003cp\u003eThe HDX3.2-8D1 has dual 1-ohm voice coils, while the HDX3.2-8D2 has dual 2-ohm voice coils. Their power ratings and physical dimensions match, but their impedance and other listed parameters differ.\u003c\/p\u003e\n\u003ch3\u003eHow much power does each version handle?\u003c\/h3\u003e\n\u003cp\u003eBoth versions are rated for 1,500 W RMS and 3,000 W peak power. Use the RMS rating when considering continuous amplifier output.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure volumes are recommended?\u003c\/h3\u003e\n\u003cp\u003eThe listed sealed enclosure range is 0.35–0.75 ft³. The listed ported enclosure range is 0.75–1.25 ft³.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting measurements should I check?\u003c\/h3\u003e\n\u003cp\u003eAllow for a 6.77-inch mounting depth and a 7.28-inch cutout diameter. Also check the 8.58-inch overall diameter and 6.89-inch motor diameter against your enclosure.\u003c\/p\u003e\n\u003ch3\u003eHow should I choose an amplifier for this subwoofer?\u003c\/h3\u003e\n\u003cp\u003eConsider the 1,500 W RMS rating, selected coil configuration, planned wiring arrangement, number of subwoofers, and the amplifier’s supported impedance together.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop SoundQubed products at 12 Volt Outlet. Want to learn more about SoundQubed? Explore our \u003ca href=\"\/pages\/soundqubed\"\u003eSoundQubed brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SoundQubed","offers":[{"title":"Dual 1 Ohm","offer_id":67444563706084,"sku":null,"price":349.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":67444563738852,"sku":null,"price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/h5u6.png?v=1791023825"},{"product_id":"audiocontrol-epicx-8-dual-voice-coil-subwoofer","title":"AudioControl EPICX Series 8\" Dual Voice Coil Subwoofer, 400W RMS","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe AudioControl EPICX Series 8-inch dual voice coil subwoofer adds a dedicated bass driver to a car audio system. It handles 400W RMS and is available with dual 2-ohm or dual 4-ohm voice coils to suit different amplifier and wiring configurations.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W RMS power handling:\u003c\/strong\u003e Match the subwoofer with an amplifier suited to its continuous power rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo voice coil options:\u003c\/strong\u003e Choose dual 2-ohm or dual 4-ohm coils to plan your system’s impedance and wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-precision motor assembly:\u003c\/strong\u003e A key part of the subwoofer’s driver design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temperature, lightweight voice coil:\u003c\/strong\u003e This construction is designed for the subwoofer’s voice coil assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-inch format:\u003c\/strong\u003e Check the listed cutout and mounting depth against your available enclosure space.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEPICX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal speaker size\u003c\/td\u003e\n\u003ctd\u003e8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower handling\u003c\/td\u003e\n\u003ctd\u003e400W RMS \/ 600W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance options\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohms or dual 4 ohms (per voice coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil diameter\u003c\/td\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall diameter\u003c\/td\u003e\n\u003ctd\u003e8.46 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout diameter\u003c\/td\u003e\n\u003ctd\u003e7.13 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e4.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eOne subwoofer and user guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired supporting equipment\u003c\/td\u003e\n\u003ctd\u003eSuitable enclosure and amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe EPICX Series combines an 8-inch subwoofer format with 400W RMS power handling and a choice of dual voice coil impedances. That choice lets you select the version that fits your amplifier and planned wiring configuration, rather than treating the impedance as a one-size-fits-all detail.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis subwoofer requires a suitable enclosure and amplifier. Before installation, compare the 7.13-inch cutout diameter, 8.46-inch overall diameter, and 4.1-inch mounting depth with your available space. Confirm the selected voice coil impedance works with your amplifier and wiring plan.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the 400W RMS rating mean?\u003c\/h3\u003e\n\u003cp\u003eIt is the subwoofer’s RMS power handling rating. The listed maximum power handling is 600W.\u003c\/p\u003e\n\u003ch3\u003eWhich impedance option should I choose?\u003c\/h3\u003e\n\u003cp\u003eChoose between dual 2-ohm and dual 4-ohm voice coils based on your amplifier and intended wiring configuration.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure does this subwoofer need?\u003c\/h3\u003e\n\u003cp\u003eA suitable enclosure is required. Check the enclosure’s available mounting space against the subwoofer’s listed dimensions.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the package?\u003c\/h3\u003e\n\u003cp\u003eThe listed included items are one subwoofer and a user guide.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for car audio equipment at 12 Volt Outlet, and explore the \u003ca href=\"\/pages\/audiocontrol-history\"\u003eAudioControl brand profile\u003c\/a\u003e to learn more about the brand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioControl","offers":[{"title":"Dual 2-Ohms","offer_id":67481413517540,"sku":"EPIC X8D2","price":125.0,"currency_code":"USD","in_stock":true},{"title":"Dual 4-Ohms","offer_id":67481413550308,"sku":"EPIC X8D4","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiocontrol-epic8-subwoofer.png?v=1791316766"},{"product_id":"sundown-audio-z-series-z8-4000w-subwoofer-z-8","title":"Sundown Audio Z-Series Z8\" 4000W Subwoofer Z-8","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sundown Audio Z-Series Z8\" 4000W Subwoofer Z-8 is an 8-inch car subwoofer driver for a separately designed bass enclosure. With 2,000 watts RMS power handling and 30 mm Xmax, it brings substantial output capacity to a compact driver format.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch driver:\u003c\/strong\u003e Plan a compact subwoofer installation around a separately designed enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000 W RMS power handling:\u003c\/strong\u003e Use the stated RMS rating when matching the driver with an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 mm Xmax:\u003c\/strong\u003e This excursion specification helps you assess the driver for your bass system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil options:\u003c\/strong\u003e Choose the listed option that suits your amplifier and final wired load.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e8-inch car subwoofer driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power handling\u003c\/td\u003e\n\u003ctd\u003e2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe Z-8 gives you a compact driver with a stated 2,000 W RMS rating. Its voice-coil options let you select the version suited to your amplifier and final wired load, while keeping enclosure design separate from the driver choice.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, intended for a separately designed bass enclosure. Before assembly, check the manufacturer’s dimensions and enclosure recommendations, along with the mounting cutout, available depth, enclosure volume, and amplifier load. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Z-8’s RMS power handling?\u003c\/h3\u003e\n\u003cp\u003eSundown specifies 2,000 W RMS power handling. Use that rating when planning the amplifier match.\u003c\/p\u003e \u003ch3\u003eWhat voice-coil option should I choose?\u003c\/h3\u003e\n\u003cp\u003eChoose the listed voice-coil option that suits your amplifier and the final wired load.\u003c\/p\u003e \u003ch3\u003eDoes this listing include a bass enclosure?\u003c\/h3\u003e\n\u003cp\u003eThe listing is for the subwoofer driver, which is intended for a separately designed enclosure.\u003c\/p\u003e \u003ch3\u003eWhat should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eUse the manufacturer’s dimensions and enclosure recommendations to check the cutout, available depth, enclosure volume, and amplifier load.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop at 12 Volt Outlet, and \u003ca href=\"\/pages\/sundown-audio\"\u003eexplore our Sundown Audio brand profile\u003c\/a\u003e to learn more about the brand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D2","offer_id":67482701037796,"sku":"SW-Z8D2","price":699.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":67482701070564,"sku":"SW-Z8D1","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sundown-10220481642806-0.png?v=1791324092"},{"product_id":"sundown-audio-x-series-v-4-8-subwoofer-dual-2-4-ohm-2500w-peak-power","title":"Sundown Audio X-Series v.4 8\" Subwoofer | Dual 2 \u0026 4 Ohm | 2500W Peak Power","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sundown Audio X-Series v.4 8-inch car subwoofer gives you a compact driver rated for 1,250 watts RMS power handling. Choose the dual 2-ohm or dual 4-ohm voice-coil option to match your amplifier and planned final wired load.\u003c\/p\u003e\n\u003cp\u003eUse this subwoofer driver with a separately designed bass enclosure. Its manufacturer-recommended sealed and ported enclosure volumes give you specific starting points for enclosure planning.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,250W RMS power handling:\u003c\/strong\u003e Use the RMS rating when matching the subwoofer to an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,500W peak power:\u003c\/strong\u003e This is the listed peak rating, distinct from the RMS rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice-coil options:\u003c\/strong\u003e Choose D2 or D4 to suit your amplifier and intended final wired load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch driver:\u003c\/strong\u003e Plan an installation around the specified cutout diameter and mounting depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure recommendations:\u003c\/strong\u003e Sealed and ported volume ranges help guide enclosure design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand and model\u003c\/td\u003e\n\u003ctd\u003eSundown Audio X-Series v.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e8-inch subwoofer driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice-coil options\u003c\/td\u003e\n\u003ctd\u003eDual 2 ohm (D2); dual 4 ohm (D4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power\u003c\/td\u003e\n\u003ctd\u003e1250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e2500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.13 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e7.56\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside diameter\u003c\/td\u003e\n\u003ctd\u003e8.71\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout diameter\u003c\/td\u003e\n\u003ctd\u003e7.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed enclosure\u003c\/td\u003e\n\u003ctd\u003e0.3–0.4 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted enclosure\u003c\/td\u003e\n\u003ctd\u003e0.75–1.0 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended port tuning\u003c\/td\u003e\n\u003ctd\u003e32Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended port area\u003c\/td\u003e\n\u003ctd\u003e12–16 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe X-Series v.4 combines an 8-inch format with a 1,250W RMS rating and defined enclosure recommendations. That gives you concrete figures to consider when planning a dedicated bass enclosure and selecting the voice-coil version for your system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, intended for a separately designed bass enclosure. Before assembly, compare the 7.375-inch cutout diameter and 7.56-inch mounting depth with your available space.\u003c\/p\u003e\n\u003cp\u003eUse the specified enclosure volume for your chosen sealed or ported design. Confirm the D2 or D4 voice-coil option suits your amplifier and intended final wired load. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the 1,250W RMS and 2,500W peak ratings?\u003c\/h3\u003e\n\u003cp\u003eThey are separate manufacturer-listed power ratings. The RMS rating is 1,250W, and the peak rating is 2,500W.\u003c\/p\u003e\n\u003ch3\u003eWhat do D2 and D4 mean?\u003c\/h3\u003e\n\u003cp\u003eD2 means dual 2-ohm voice coils. D4 means dual 4-ohm voice coils. Select the option to suit your amplifier and planned final wired load.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure volume does this subwoofer call for?\u003c\/h3\u003e\n\u003cp\u003eThe listed recommendations are 0.3–0.4 cu ft sealed or 0.75–1.0 cu ft ported. For a ported enclosure, the recommended tuning is 32Hz, with 12–16 sq in of port area.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eCheck the mounting cutout, available depth, enclosure volume, and amplifier load against the specifications above.\u003c\/p\u003e\n\u003ch3\u003eWhat does this listing include?\u003c\/h3\u003e\n\u003cp\u003eThe listing is for the subwoofer driver.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop at 12 Volt Outlet, and \u003ca href=\"\/pages\/sundown-audio\"\u003eexplore the Sundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67482726727908,"sku":"SW-XV48D4","price":399.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67482726760676,"sku":"SW-XV48D2","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sundown-10360647090486-0.png?v=1791325070"},{"product_id":"sundown-audio-m-series-m8-1600w-subwoofer","title":"Sundown Audio M-Series M8 800W Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild a compact bass system around the Sundown Audio M-Series M8 800W subwoofer, an 8-inch car subwoofer driver designed for a separately designed enclosure. Its 800W RMS power handling gives you a clear rating to consider when matching it with an amplifier and the selected voice-coil option.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch driver:\u003c\/strong\u003e A compact subwoofer format for a custom bass enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W RMS power handling:\u003c\/strong\u003e Use the RMS rating when assessing amplifier power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 mm X-Max:\u003c\/strong\u003e The specified excursion measurement helps you compare subwoofer designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35 Hz port tuning:\u003c\/strong\u003e A manufacturer-listed enclosure planning figure for a ported design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting dimensions:\u003c\/strong\u003e The listed cutout and depth help you check available installation space.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Max\u003c\/td\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower (RMS)\u003c\/td\u003e\n\u003ctd\u003e800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower (Peak)\u003c\/td\u003e\n\u003ctd\u003e1600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6.33\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.09 Cu. Ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Tuning\u003c\/td\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Area\u003c\/td\u003e\n\u003ctd\u003e9 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe M8 combines an 8-inch format with an 800W RMS rating, giving you specific figures to weigh when planning a custom bass setup. Its listed dimensions and enclosure details also provide useful reference points before you build or select an enclosure.\u003c\/p\u003e\n\u003cp\u003eChoose the voice-coil option that suits your amplifier and intended final wired load. The listing is for the subwoofer driver, so plan the enclosure separately.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the 7.32\" cutout diameter and 6.33\" mounting depth against your planned mounting location. Allow for the driver’s 8.72\" overall diameter when checking surrounding clearance.\u003c\/p\u003e\n\u003cp\u003eUse the manufacturer’s dimensions and enclosure recommendations during planning. Confirm enclosure volume, port requirements, available space, and amplifier load before assembly. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs the 800W rating RMS or peak power?\u003c\/h3\u003e\n\u003cp\u003eThe specified RMS power handling is 800W, and the listed peak power is 1600W. Keep the two ratings distinct when comparing equipment.\u003c\/p\u003e \u003ch3\u003eWhat mounting space does the M8 require?\u003c\/h3\u003e\n\u003cp\u003eThe listed cutout diameter is 7.32\", mounting depth is 6.33\", and overall diameter is 8.72\". Check all three against your installation space.\u003c\/p\u003e \u003ch3\u003eDoes the subwoofer include an enclosure?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the subwoofer driver. Plan a separate enclosure using the manufacturer’s dimensions and enclosure recommendations.\u003c\/p\u003e \u003ch3\u003eWhich voice-coil option should I choose?\u003c\/h3\u003e\n\u003cp\u003eSelect the listed voice-coil option that suits your amplifier and intended final wired load.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for the Sundown Audio M-Series M8 800W subwoofer. Want to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"Dual 2 Ohm","offer_id":67485120037092,"sku":"SW-M8D2","price":349.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":67485120069860,"sku":"SW-M8D4","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/M-8-Main.png?v=1791342123"},{"product_id":"sundown-audio-u-series-v2-8-1750w-subwoofer","title":"Sundown Audio U-Series 8\" v.1 Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild a dedicated bass system around the Sundown Audio U-Series 8\" v.1 Subwoofer, an 8-inch car subwoofer driver designed for a separately built enclosure. Its listed dual voice-coil options let you choose the coil configuration that suits your amplifier and intended final wired load.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice-coil options:\u003c\/strong\u003e Choose D2 or D4 to plan for the amplifier’s final wired load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure recommendations:\u003c\/strong\u003e Sealed and ported volume details help guide enclosure planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation dimensions:\u003c\/strong\u003e Overall diameter, cutout diameter, and mounting depth help you check available space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted enclosure details:\u003c\/strong\u003e The listed tuning frequency and port area provide specific planning figures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\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\u003eX-Max\u003c\/td\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e750 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.70\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6.02\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.09 Cu. Ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Volume\u003c\/td\u003e\n\u003ctd\u003e0.25-0.35 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Volume\u003c\/td\u003e\n\u003ctd\u003e0.65 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Tuning\u003c\/td\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Area\u003c\/td\u003e\n\u003ctd\u003e9 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice-coil options\u003c\/td\u003e\n\u003ctd\u003eD2: dual 2-ohm voice coils; D4: dual 4-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis subwoofer gives you defined physical dimensions and enclosure recommendations to use when planning a custom bass installation. The two voice-coil options also let you consider the intended amplifier load before choosing a version.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, intended for a separately designed bass enclosure. Before assembly, check the mounting cutout, available depth, enclosure volume, and amplifier load against your installation plan. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat do D2 and D4 mean?\u003c\/h3\u003e\n\u003cp\u003eD2 indicates dual 2-ohm voice coils. D4 indicates dual 4-ohm voice coils. Choose the option that suits your amplifier and planned final wired load.\u003c\/p\u003e\n\u003ch3\u003eWhat are the listed enclosure recommendations?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list a sealed volume of 0.25-0.35 cu ft and a ported volume of 0.65 cu ft. The ported enclosure details also include 35 Hz tuning and 9 sq in port area.\u003c\/p\u003e\n\u003ch3\u003eWhat dimensions should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eCheck the 7.375\" cutout diameter and 6.02\" mounting depth against the available mounting space.\u003c\/p\u003e\n\u003ch3\u003eDoes this listing include an enclosure?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, which is intended for a separately designed bass enclosure.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop with 12 Volt Outlet, and explore the \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e to learn more about the brand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67485123969252,"sku":"SW-UV18D4","price":349.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67485124002020,"sku":"SW-UV18D2","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/U-8-000-422e6d4f.png?v=1791342142"},{"product_id":"sundown-audio-sa-series-v-3-8-500w-car-audio-subwoofer-sub","title":"Sundown Audio SA-Series v.3 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild a bass system around the Sundown Audio SA-Series v.3 8\" subwoofer, an 8-inch car subwoofer driver rated for 600 watts RMS. Choose the D2 or D4 voice-coil option to suit your amplifier and intended final wired load.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 watts RMS power handling:\u003c\/strong\u003e Use the continuous power rating when matching the subwoofer to an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice-coil options:\u003c\/strong\u003e Choose D2 for dual 2-ohm coils or D4 for dual 4-ohm coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo enclosure recommendations:\u003c\/strong\u003e Plan for the listed sealed or ported volume when designing your bass enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16mm Xmax:\u003c\/strong\u003e This model’s specified Xmax helps you compare its excursion rating with other subwoofer drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch driver format:\u003c\/strong\u003e Check the cutout and mounting depth against your enclosure before assembly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e1200 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e0.08 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e6.625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e8.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003e.25-.35 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.65 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Tuning\u003c\/td\u003e\n\u003ctd\u003e35hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e9 sq in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD2 voice-coil option\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4 voice-coil option\u003c\/td\u003e\n\u003ctd\u003eDual 4-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe SA-Series v.3 gives you an 8-inch driver with stated power handling and enclosure guidance for planning a custom bass setup. Its D2 and D4 options let you select between two coil impedances when matching the driver to your amplifier and final wired load.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, intended for a separately designed bass enclosure. Use the listed enclosure recommendations and dimensions when planning installation.\u003c\/p\u003e\n\u003cp\u003eBefore assembly, check that the enclosure provides at least the required mounting depth and cutout diameter. Confirm the enclosure volume and the selected voice-coil option’s suitability for your amplifier and final wired load. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the D2 and D4 options?\u003c\/h3\u003e\n\u003cp\u003eD2 has dual 2-ohm voice coils. D4 has dual 4-ohm voice coils. Choose the option that suits your amplifier and intended final wired load.\u003c\/p\u003e \u003ch3\u003eHow much power is this subwoofer rated to handle?\u003c\/h3\u003e\n\u003cp\u003eIts manufacturer specifications list 600 W RMS power and 1200 W peak power. Use the RMS rating when comparing continuous power handling.\u003c\/p\u003e \u003ch3\u003eWhat enclosure volume does the SA-Series v.3 8-inch subwoofer call for?\u003c\/h3\u003e\n\u003cp\u003eThe listed recommendation is.25-.35 cu ft for a sealed enclosure or 0.65 cu ft for a ported enclosure. The ported recommendation also lists 35hz tuning and 9 sq in of port area.\u003c\/p\u003e \u003ch3\u003eWhat is included with this listing?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the subwoofer driver. It is intended for use with a separately designed bass enclosure.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Sundown Audio products at 12 Volt Outlet. Want to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67485124264164,"sku":"SW-SAV38D4","price":299.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67485124296932,"sku":"SW-SAV38D2","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sa-series-v3-8-500w-car-audio-subwoofer-753319.png?v=1791342150"},{"product_id":"sundown-audio-sml-series-8-thin-subwoofer","title":"Sundown Audio SML-Series 8\" Thin Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd an 8-inch subwoofer to a custom bass enclosure with the Sundown Audio SML-Series 8\" Thin Subwoofer. Its 3.9-inch mounting depth supports shallow-mount planning, and it is rated for 400 watts RMS.\u003c\/p\u003e\n\u003cp\u003eChoose the D2 or D4 voice-coil option to match your amplifier and intended final wired load. This listing is for the subwoofer driver, so plan the enclosure separately.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow-mount design:\u003c\/strong\u003e The 3.9-inch mounting depth helps when planning installations with limited space behind the mounting surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 watts RMS:\u003c\/strong\u003e Use the RMS rating when matching the subwoofer to an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo voice-coil options:\u003c\/strong\u003e D2 has dual 2-ohm coils, while D4 has dual 4-ohm coils, giving you options for amplifier-load planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure guidance:\u003c\/strong\u003e Sundown lists a sealed volume of 0.25–0.35 cu ft for enclosure planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 mm X-Max:\u003c\/strong\u003e This listed excursion specification helps you compare the driver with other subwoofer options.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct category\u003c\/td\u003e\n\u003ctd\u003e8-inch shallow-mount car subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Max\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e8.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003e7.65\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e3.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Volume\u003c\/td\u003e\n\u003ctd\u003e0.25-0.35 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Volume\u003c\/td\u003e\n\u003ctd\u003eNot Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Tuning\u003c\/td\u003e\n\u003ctd\u003e35 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD2 voice-coil option\u003c\/td\u003e\n\u003ctd\u003eDual 2-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD4 voice-coil option\u003c\/td\u003e\n\u003ctd\u003eDual 4-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe SML-Series pairs an 8-inch driver size with a shallow 3.9-inch mounting depth, making those dimensions useful starting points when space is a concern. Its 400-watt RMS rating and D2 or D4 coil choices help guide amplifier and load selection. The listed sealed volume gives you a manufacturer-provided reference when designing a separate enclosure.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver, not a complete enclosure. Check the 7.65-inch cutout diameter, 3.9-inch mounting depth, enclosure volume, and amplifier load before assembly. No vehicle-specific fitment is asserted.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the D2 and D4 options?\u003c\/h3\u003e\n\u003cp\u003eD2 has dual 2-ohm voice coils; D4 has dual 4-ohm voice coils. Choose the option that suits your amplifier and planned final wired load.\u003c\/p\u003e\n\u003ch3\u003eHow much power is this subwoofer rated to handle?\u003c\/h3\u003e\n\u003cp\u003eThe listed ratings are 400 W RMS and 800 W peak. Use the RMS rating when comparing amplifier power.\u003c\/p\u003e\n\u003ch3\u003eWhat enclosure volume is listed for a sealed design?\u003c\/h3\u003e\n\u003cp\u003eThe listed sealed volume is 0.25-0.35 cu ft. Use that range when planning the enclosure.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting dimensions should I check?\u003c\/h3\u003e\n\u003cp\u003eAllow for an 8.5\" overall diameter, a 7.65\" cutout, and 3.9\" of mounting depth.\u003c\/p\u003e\n\u003ch3\u003eIs a ported enclosure recommended?\u003c\/h3\u003e\n\u003cp\u003eThe specifications list Ported Volume as “Not Recommended” and Port Tuning as 35 Hz. Follow the manufacturer’s enclosure guidance when planning your build.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for the Sundown Audio SML-Series 8\" Thin Subwoofer at 12 Volt Outlet. Want to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67485125443812,"sku":"SW-SML8D4","price":189.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67485125476580,"sku":"SW-SML8D2","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/SML8-Main-1.png?v=1791342181"},{"product_id":"sundown-audio-e-series-v-6-8-500w-car-audio-subwoofer-sub","title":"Sundown Audio E-Series v.6 8\" Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sundown Audio E-Series v.6 8\" subwoofer driver gives you a compact 8-inch option for a separately designed bass enclosure. It handles 400 watts RMS, with D2 and D4 voice-coil options to help match your amplifier’s final wired load.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 watts RMS power handling:\u003c\/strong\u003e Choose an amplifier and system setup around the subwoofer’s stated continuous power rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD2 or D4 voice-coil options:\u003c\/strong\u003e Select dual 2-ohm or dual 4-ohm coils to suit your intended amplifier load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14mm Xmax:\u003c\/strong\u003e The listed excursion measurement helps you compare this driver with other subwoofer options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorted enclosure recommendation:\u003c\/strong\u003e Sundown specifies a 0.65 cu ft enclosure tuned to 35Hz, with 9 sq in of port area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact mounting dimensions:\u003c\/strong\u003e Use the listed depth and cutout measurements to plan space in your installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e8\" car subwoofer driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice-coil options\u003c\/td\u003e\n\u003ctd\u003eD2: dual 2-ohm voice coils; D4: dual 4-ohm voice coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXmax\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd\u003e800 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplacement\u003c\/td\u003e\n\u003ctd\u003e.07 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e4.98\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e8.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutout Diameter\u003c\/td\u003e\n\u003ctd\u003eD2 Model: 7.250\"; D4 Model: 7.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed Enclosure\u003c\/td\u003e\n\u003ctd\u003eNot Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorted Enclosure\u003c\/td\u003e\n\u003ctd\u003e0.65 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Tuning\u003c\/td\u003e\n\u003ctd\u003e35hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Port Area\u003c\/td\u003e\n\u003ctd\u003e9 sq in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis E-Series v.6 driver is intended for a custom bass-enclosure installation, rather than use as a standalone enclosure. Its stated power handling and enclosure recommendations give you concrete figures to consider when planning a system around an 8-inch subwoofer.\u003c\/p\u003e\n\u003cp\u003eThe D2 and D4 choices have different voice-coil impedances. Choose the version that supports the final wired load you intend to use with your amplifier.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis listing is for the subwoofer driver. Use the manufacturer’s dimensions and enclosure recommendations when planning your installation; no vehicle-specific fitment is asserted. Before assembly, check the mounting cutout, available depth, enclosure volume, port dimensions, and the amplifier’s intended load.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow much power does the E-Series v.6 8\" subwoofer handle?\u003c\/h3\u003e\n\u003cp\u003eIts listed power handling is 400 W RMS, with a peak power rating of 800 W.\u003c\/p\u003e \u003ch3\u003eWhat is the difference between the D2 and D4 versions?\u003c\/h3\u003e\n\u003cp\u003eThe D2 has dual 2-ohm voice coils. The D4 has dual 4-ohm voice coils. Choose according to the final wired load required for your amplifier.\u003c\/p\u003e \u003ch3\u003eWhat enclosure does Sundown recommend?\u003c\/h3\u003e\n\u003cp\u003eThe listed recommendation is a 0.65 cu ft ported enclosure tuned to 35hz, with 9 sq in. of port area. A sealed enclosure is not recommended.\u003c\/p\u003e \u003ch3\u003eWhat mounting measurements should I check?\u003c\/h3\u003e\n\u003cp\u003eAllow for the 4.98\" mounting depth and 8.5\" outside diameter. The cutout diameter is 7.250\" for the D2 model and 7.25\" for the D4 model.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop at 12 Volt Outlet for your car audio system. Want to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67485126000868,"sku":"SW-EV68D4","price":169.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67485126033636,"sku":"SW-EV68D2","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/e-series-v6-8-500w-subwoofer-590134.png?v=1791342189"},{"product_id":"sundown-audio-sd-series-v-4-8-neo-car-subwoofer","title":"Sundown Audio SD-Series v.4 8\" Neo Car Subwoofer","description":"\u003cp\u003eThe Sundown Audio SD-Series v.4 8-inch Neo subwoofer is designed for small sealed enclosures and installations where mounting depth matters. It is rated for 400 watts RMS and is offered with dual 2-ohm or dual 4-ohm voice coils.\u003c\/p\u003e\u003ch2\u003eSD-4 8-inch design\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e400-watt RMS power handling.\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm or dual 4-ohm voice-coil choice.\u003c\/li\u003e\n\u003cli\u003eNeodymium motor and cast-aluminum frame.\u003c\/li\u003e\n\u003cli\u003e2-inch, eight-layer copper voice coil.\u003c\/li\u003e\n\u003cli\u003eFoam W-profile surround and aluminum Faraday ring.\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals and stitched tinsel leads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the coil version to the planned amplifier load. Although designed for reduced mounting depth, the driver still needs a correctly sized sealed enclosure and adequate clearance around its moving parts.\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67494136250596,"sku":"SW-SD48D2","price":318.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67494136283364,"sku":"SW-SD48D2","price":318.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sundown-audio-sd-4-series-8-400w-neo-car-audio-subwoofersub-neo-sd4-482591.png?v=1791384799"},{"product_id":"sundown-audio-horizon-hz-8-car-subwoofer","title":"Sundown Audio Horizon HZ 8\" Car Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd a dedicated subwoofer to your car audio system with the Sundown Audio Horizon HZ 8\" Car Subwoofer. Its 8-inch size identifies the driver, while the exact model helps you check fit and system requirements before choosing it.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch car subwoofer:\u003c\/strong\u003e A defined driver size helps you compare it with your available mounting space.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSundown Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHorizon HZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003eCar subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe Horizon HZ gives you a specific Sundown Audio model and driver size to consider when planning a car audio system. Use the model name to compare its published requirements with your intended setup.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eBefore purchase, check the available mounting space and confirm the subwoofer’s dimensions and electrical requirements against your installation plans. The 8-inch size alone does not establish fitment or amplifier compatibility.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size is the Sundown Audio Horizon HZ?\u003c\/h3\u003e\n\u003cp\u003eIt is an 8-inch car subwoofer.\u003c\/p\u003e \u003ch3\u003eWhat amplifier should I pair with it?\u003c\/h3\u003e\n\u003cp\u003eCompare the subwoofer’s published electrical ratings with the amplifier’s output before pairing them.\u003c\/p\u003e \u003ch3\u003eWill it fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eCheck your vehicle’s available mounting space against the subwoofer’s dimensions before selecting it.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for the Sundown Audio Horizon HZ at 12 Volt Outlet. Want to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67494140412132,"sku":"SW-HZ8D4","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/HZ8_Cover.png?v=1791385050"},{"product_id":"sundown-audio-x-series-v-3-8-car-subwoofer","title":"Sundown Audio X-Series v.3 8\" Car Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sundown Audio X-Series v.3 8\" car subwoofer gives you an 8-inch option for a car-audio build. Choose between the manufacturer-listed D4 and D2 impedance options.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch car subwoofer:\u003c\/strong\u003e The stated size helps you compare it with the space and subwoofer format planned for your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo impedance options:\u003c\/strong\u003e D4 and D2 let you select the listed version that matches your system requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSundown Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eX-Series v.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCar subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance options\u003c\/th\u003e\n\u003ctd\u003eD4, D2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThis model combines the X-Series v.3 name with an 8-inch format and a choice of two listed impedance options. Compare the selected version with your planned car-audio system before choosing.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your available mounting space and system requirements before purchase. Confirm that your selected impedance option is appropriate for your setup.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size is the Sundown Audio X-Series v.3?\u003c\/h3\u003e\n\u003cp\u003eIt is an 8\" car subwoofer.\u003c\/p\u003e\n\u003ch3\u003eWhich impedance options are listed?\u003c\/h3\u003e\n\u003cp\u003eThe listed options are D4 and D2. Select the version that matches your system requirements.\u003c\/p\u003e\n\u003ch3\u003eHow do I check whether it suits my setup?\u003c\/h3\u003e\n\u003cp\u003eCompare the selected impedance option and available mounting space with your system’s requirements.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the subwoofer?\u003c\/h3\u003e\n\u003cp\u003eConfirm the included items before purchase.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eWant to learn more about Sundown Audio? Explore our \u003ca href=\"\/pages\/sundown-audio\"\u003eSundown Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sundown Audio","offers":[{"title":"D4","offer_id":67494140903652,"sku":"SW-XV38D4","price":389.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":67494140936420,"sku":"SW-XV38D2","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/x-series-v3-8-800w-x-8-subwoofer-562601.png?v=1791385063"},{"product_id":"vibe-audio-os-bmw82v3-bmw-8-under-seat-subwoofers-2-ohm-pair","title":"VIBE Audio OS-BMW82V3 BMW 8\" Under-Seat Subwoofers, 2 Ohm (Pair)","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore under-seat bass in a supported BMW factory audio installation with the VIBE Audio OS-BMW82V3 8-inch subwoofer pair. These 2-ohm drivers are designed for original speaker locations, with direct-replacement baskets, brackets and wiring connectors included.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair of 8-inch subwoofers:\u003c\/strong\u003e Replaces the under-seat speakers on supported BMW applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-ohm nominal impedance:\u003c\/strong\u003e Gives you the model’s specified impedance when checking your factory audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e115W RMS \/ 345W peak rating:\u003c\/strong\u003e Provides the manufacturer’s published power figures for this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-replacement under-seat baskets:\u003c\/strong\u003e Supports installation in the original speaker locations on applicable vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrackets and wiring connectors included:\u003c\/strong\u003e Supplies these fitment-related parts with the subwoofer pair.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eOS-BMW82V3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver size\u003c\/th\u003e\n\u003ctd\u003e8 inches \/ 200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished power handling\u003c\/th\u003e\n\u003ctd\u003e115W RMS \/ 345W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e2 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn the box\u003c\/th\u003e\n\u003ctd\u003eTwo subwoofers, brackets and wiring connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eMetra lists a one-year warranty for this model.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe power figures are the manufacturer’s published model ratings. They are not a combined pair total or a system-output claim.\u003c\/p\u003e\n\u003cp\u003eManufacturer documents: Product Information Sheet; Installation Instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-listed vehicle applications:\u003c\/strong\u003e Application listings do not override body-style, steering-position, factory-audio or installation restrictions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2011 BMW 1 Series M\u003c\/li\u003e\n\u003cli\u003e2012-2019 BMW 118i\u003c\/li\u003e\n\u003cli\u003e2005-2019 BMW 120i\u003c\/li\u003e\n\u003cli\u003e2008-2013 BMW 125i\u003c\/li\u003e\n\u003cli\u003e2008-2013 BMW 128i\u003c\/li\u003e\n\u003cli\u003e2006-2010 BMW 130i\u003c\/li\u003e\n\u003cli\u003e2008-2013 BMW 135i\u003c\/li\u003e\n\u003cli\u003e2013 BMW 135is\u003c\/li\u003e\n\u003cli\u003e2014-2021 BMW 220i\u003c\/li\u003e\n\u003cli\u003e2022 BMW 220i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 228i\u003c\/li\u003e\n\u003cli\u003e2021-2024 BMW 228i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 228i xDrive\u003c\/li\u003e\n\u003cli\u003e2020-2024 BMW 228i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 230i\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 230i xDrive\u003c\/li\u003e\n\u003cli\u003e2014 BMW 235i\u003c\/li\u003e\n\u003cli\u003e2018 BMW 318i\u003c\/li\u003e\n\u003cli\u003e2012-2022 BMW 320i\u003c\/li\u003e\n\u003cli\u003e2013-2018 BMW 320i xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2011 BMW 323i\u003c\/li\u003e\n\u003cli\u003e2007-2013 BMW 325i\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW 328d\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW 328d xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2016 BMW 328i\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 328i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2009-2016 BMW 328i xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328xi\u003c\/li\u003e\n\u003cli\u003e2016-2024 BMW 330e\u003c\/li\u003e\n\u003cli\u003e2021-2024 BMW 330e xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2024 BMW 330i\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 330i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 330i xDrive\u003c\/li\u003e\n\u003cli\u003e2009-2011 BMW 335d\u003c\/li\u003e\n\u003cli\u003e2007-2015 BMW 335i\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 335i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2011-2013 BMW 335is\u003c\/li\u003e\n\u003cli\u003e2009-2015 BMW 335i xDrive\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 335xi\u003c\/li\u003e\n\u003cli\u003e2016-2018 BMW 340i\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 340i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2016-2018 BMW 340i xDrive\u003c\/li\u003e\n\u003cli\u003e2016-2020 BMW 420i\u003c\/li\u003e\n\u003cli\u003e2016-2021 BMW 420i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 428i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i xDrive\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 428i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 430i\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 430i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 430i xDrive\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 430i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 435i\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 435i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014 BMW 435i xDrive\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 435i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i xDrive\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2020 BMW 520i\u003c\/li\u003e\n\u003cli\u003e2003-2010 BMW 525i\u003c\/li\u003e\n\u003cli\u003e2006-2007 BMW 525xi\u003c\/li\u003e\n\u003cli\u003e2008-2016 BMW 528i\u003c\/li\u003e\n\u003cli\u003e2009-2016 BMW 528i xDrive\u003c\/li\u003e\n\u003cli\u003e2008 BMW 528xi\u003c\/li\u003e\n\u003cli\u003e2018-2023 BMW 530e\u003c\/li\u003e\n\u003cli\u003e2018-2023 BMW 530e xDrive\u003c\/li\u003e\n\u003cli\u003e2003-2023 BMW 530i\u003c\/li\u003e\n\u003cli\u003e2017-2024 BMW 530i xDrive\u003c\/li\u003e\n\u003cli\u003e2006-2007 BMW 530xi\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 535d\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 535d xDrive\u003c\/li\u003e\n\u003cli\u003e2008-2016 BMW 535i\u003c\/li\u003e\n\u003cli\u003e2010-2017 BMW 535i GT\u003c\/li\u003e\n\u003cli\u003e2011-2017 BMW 535i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2009-2016 BMW 535i xDrive\u003c\/li\u003e\n\u003cli\u003e2008 BMW 535xi\u003c\/li\u003e\n\u003cli\u003e2018 BMW 540d xDrive\u003c\/li\u003e\n\u003cli\u003e2003-2023 BMW 540i\u003c\/li\u003e\n\u003cli\u003e2017-2023 BMW 540i xDrive\u003c\/li\u003e\n\u003cli\u003e2004-2006 BMW 545i\u003c\/li\u003e\n\u003cli\u003e2006-2022 BMW 550i\u003c\/li\u003e\n\u003cli\u003e2010-2015 BMW 550i GT\u003c\/li\u003e\n\u003cli\u003e2010-2017 BMW 550i GT xDrive\u003c\/li\u003e\n\u003cli\u003e2011-2018 BMW 550i xDrive\u003c\/li\u003e\n\u003cli\u003e2012-2018 BMW 640i\u003c\/li\u003e\n\u003cli\u003e2014-2019 BMW 640i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW 640i xDrive\u003c\/li\u003e\n\u003cli\u003e2014-2019 BMW 640i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW 640i xDrive Gran Turismo\u003c\/li\u003e\n\u003cli\u003e2004-2005 BMW 645Ci\u003c\/li\u003e\n\u003cli\u003e2006-2011 BMW 650Ci\u003c\/li\u003e\n\u003cli\u003e2006-2018 BMW 650i\u003c\/li\u003e\n\u003cli\u003e2013-2019 BMW 650i Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2012-2018 BMW 650i xDrive\u003c\/li\u003e\n\u003cli\u003e2013-2019 BMW 650i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 740e xDrive\u003c\/li\u003e\n\u003cli\u003e2001-2022 BMW 740i\u003c\/li\u003e\n\u003cli\u003e2001 BMW 740iL\u003c\/li\u003e\n\u003cli\u003e2017-2022 BMW 740i xDrive\u003c\/li\u003e\n\u003cli\u003e2015 BMW 740Ld xDrive\u003c\/li\u003e\n\u003cli\u003e2017 BMW 740Le xDrive\u003c\/li\u003e\n\u003cli\u003e2011-2015 BMW 740Li\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740Li xDrive\u003c\/li\u003e\n\u003cli\u003e2020-2022 BMW 745e\u003c\/li\u003e\n\u003cli\u003e2020-2022 BMW 745e xDrive\u003c\/li\u003e\n\u003cli\u003e2002-2005 BMW 745i\u003c\/li\u003e\n\u003cli\u003e2020-2022 BMW 745Le xDrive\u003c\/li\u003e\n\u003cli\u003e2002-2005 BMW 745Li\u003c\/li\u003e\n\u003cli\u003e2006-2019 BMW 750i\u003c\/li\u003e\n\u003cli\u003e2001 BMW 750iL\u003c\/li\u003e\n\u003cli\u003e2010-2022 BMW 750i xDrive\u003c\/li\u003e\n\u003cli\u003e2006-2019 BMW 750Li\u003c\/li\u003e\n\u003cli\u003e2010-2022 BMW 750Li xDrive\u003c\/li\u003e\n\u003cli\u003e2004-2006 BMW 760i\u003c\/li\u003e\n\u003cli\u003e2003-2015 BMW 760Li\u003c\/li\u003e\n\u003cli\u003e2014-2021 BMW i3\u003c\/li\u003e\n\u003cli\u003e2018-2022 BMW i3s\u003c\/li\u003e\n\u003cli\u003e2014-2020 BMW i8\u003c\/li\u003e\n\u003cli\u003e2010-2023 BMW X1\u003c\/li\u003e\n\u003cli\u003e2018-2023 BMW X2\u003c\/li\u003e\n\u003cli\u003e2004-2023 BMW X3\u003c\/li\u003e\n\u003cli\u003e2015-2023 BMW X4\u003c\/li\u003e\n\u003cli\u003e2006-2023 BMW X5\u003c\/li\u003e\n\u003cli\u003e2008-2023 BMW X6\u003c\/li\u003e\n\u003cli\u003e2009-2023 BMW Z4\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe OS-BMW82V3 combines a pair of under-seat subwoofers with brackets and wiring connectors for supported original speaker locations. Its published 2-ohm impedance and power ratings help you compare the model with your factory audio setup before choosing an upgrade.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the exact model year, body style, factory audio system and speaker position against the current vehicle fit guide before ordering. A BMW make or a listed model alone does not establish compatibility.\u003c\/p\u003e\n\u003cp\u003eConfirm the installation requirements using the Installation Instructions. Application headings in support instructions may differ from the current vehicle list, and listed applications remain subject to vehicle-specific restrictions.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is included with the OS-BMW82V3?\u003c\/h3\u003e\n\u003cp\u003eThe package includes two 8-inch under-seat subwoofers, brackets and wiring connectors.\u003c\/p\u003e\n\u003ch3\u003eAre the 115W RMS and 345W peak ratings for the pair?\u003c\/h3\u003e\n\u003cp\u003eThey are published model ratings, not a combined pair total or a system-output claim.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should I check?\u003c\/h3\u003e\n\u003cp\u003eThis model has a nominal impedance of 2 ohms. Check that against your vehicle’s factory audio configuration.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit every BMW on the application list?\u003c\/h3\u003e\n\u003cp\u003eNo. Confirm the exact year, body style, factory audio system, speaker position and installation restrictions for your vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhich installation documents are identified for this model?\u003c\/h3\u003e\n\u003cp\u003eThe supplied document titles are Product Information Sheet and Installation Instructions.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for the VIBE Audio OS-BMW82V3 at 12 Volt Outlet. Want to learn more about Vibe? Explore our \u003ca href=\"\/pages\/vibe-audio\"\u003eVibe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VIBE Audio","offers":[{"title":"Default Title","offer_id":67666227593444,"sku":"OS-BMW82V3","price":362.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vibe-audio-OS-BMW82V3-manufacturer-view-1.jpg?v=1792709618"},{"product_id":"vibe-audio-os-bmw84v3-bmw-8-under-seat-subwoofers-4-ohm-pair","title":"VIBE Audio OS-BMW84V3 BMW 8\" Under-Seat Subwoofers, 4 Ohm (Pair)","description":"\u003cp\u003eThe VIBE Audio OS-BMW84V3 is a pair of 8-inch, 4-ohm replacement subwoofers for compatible BMW under-seat locations. Vehicle-specific brackets and wiring connectors are included, making this a targeted factory-speaker upgrade rather than a universal enclosure subwoofer.\u003c\/p\u003e\u003ch2\u003eSubwoofer specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpeaker size: 8 inches \/ 200 mm.\u003c\/li\u003e\n\u003cli\u003eRated power handling: 115 watts RMS; 345 watts peak.\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms.\u003c\/li\u003e\n\u003cli\u003eSold as a pair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the exact BMW model, year and original audio configuration before ordering. Check the required speaker impedance and mounting arrangement against the vehicle application; an under-seat location alone does not establish compatibility.\u003c\/p\u003e","brand":"VIBE Audio","offers":[{"title":"Default Title","offer_id":67666228969700,"sku":"OS-BMW84V3","price":362.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vibe-audio-OS-BMW84V3-manufacturer-view-1.jpg?v=1792709618"},{"product_id":"vibe-audio-os-merc8wl-mercedes-8-subwoofer-kit-left-hand-drive","title":"VIBE Audio OS-MERC8WL Mercedes 8\" Subwoofer Kit, Left-Hand Drive","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring an 8-inch Mercedes footwell subwoofer upgrade to a supported factory audio installation with the VIBE Audio OS-MERC8WL. This left-hand-drive kit includes two direct-replacement drivers and vehicle-specific mounting and connection components for the original speaker locations.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo 8-inch drivers:\u003c\/strong\u003e Replace the factory footwell subwoofers with a matched pair of direct-replacement drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle-specific harness:\u003c\/strong\u003e The supplied harness supports the kit’s intended vehicle-specific connection approach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting components included:\u003c\/strong\u003e Brackets and wiring connections are included for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom-tooled baskets:\u003c\/strong\u003e The baskets are designed for this application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper\/wood-fiber cones and neodymium motors:\u003c\/strong\u003e These materials are part of the driver construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrilles included:\u003c\/strong\u003e The kit includes grilles for the drivers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication restriction\u003c\/th\u003e\n\u003ctd\u003eLeft-hand-drive vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver size\u003c\/th\u003e\n\u003ctd\u003e8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eOne-way subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished power handling\u003c\/th\u003e\n\u003ctd\u003e100W RMS \/ 300W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e25 Hz–250 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eCustom-tooled baskets, paper\/wood-fiber cones and neodymium motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrilles included\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn the box\u003c\/th\u003e\n\u003ctd\u003eTwo direct-replacement drivers, vehicle-specific harness, brackets, wiring connections, instructions and grilles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer-listed warranty\u003c\/th\u003e\n\u003ctd\u003eOne year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe published power figures are not a combined pair total and are not multiplied into a system-output claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer documents:\u003c\/strong\u003e Installation Instructions; Product Information Sheet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-listed vehicle applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2021 Mercedes-Benz C43 AMG\u003c\/li\u003e\n\u003cli\u003e2014-2021 Mercedes-Benz C63 AMG\u003c\/li\u003e\n\u003cli\u003e2015-2021 Mercedes-Benz C63 AMG S\u003c\/li\u003e\n\u003cli\u003e2014-2019 Mercedes-Benz C180\u003c\/li\u003e\n\u003cli\u003e2014-2020 Mercedes-Benz C200\u003c\/li\u003e\n\u003cli\u003e2014-2018 Mercedes-Benz C250\u003c\/li\u003e\n\u003cli\u003e2014-2021 Mercedes-Benz C300\u003c\/li\u003e\n\u003cli\u003e2014-2015 Mercedes-Benz C350\u003c\/li\u003e\n\u003cli\u003e2016-2018 Mercedes-Benz C350e\u003c\/li\u003e\n\u003cli\u003e2015 Mercedes-Benz C400\u003c\/li\u003e\n\u003cli\u003e2016 Mercedes-Benz C450 AMG\u003c\/li\u003e\n\u003cli\u003e2017-2020 Mercedes-Benz E43 AMG\u003c\/li\u003e\n\u003cli\u003e2019-2023 Mercedes-Benz E53 AMG\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz E63 AMG\u003c\/li\u003e\n\u003cli\u003e2016-2023 Mercedes-Benz E63 AMG S\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz E200\u003c\/li\u003e\n\u003cli\u003e2016-2019 Mercedes-Benz E250\u003c\/li\u003e\n\u003cli\u003e2016-2021 Mercedes-Benz E300\u003c\/li\u003e\n\u003cli\u003e2016-2023 Mercedes-Benz E350\u003c\/li\u003e\n\u003cli\u003e2021 Mercedes-Benz E350e\u003c\/li\u003e\n\u003cli\u003e2016-2019 Mercedes-Benz E400\u003c\/li\u003e\n\u003cli\u003e2019-2023 Mercedes-Benz E450\u003c\/li\u003e\n\u003cli\u003e2016-2017 Mercedes-Benz E500\u003c\/li\u003e\n\u003cli\u003e2016-2017 Mercedes-Benz E550\u003c\/li\u003e\n\u003cli\u003e2017-2025 Mercedes-Benz GLC43 AMG\u003c\/li\u003e\n\u003cli\u003e2018-2021 Mercedes-Benz GLC63 AMG\u003c\/li\u003e\n\u003cli\u003e2018-2021 Mercedes-Benz GLC63 AMG S\u003c\/li\u003e\n\u003cli\u003e2025 Mercedes-Benz GLC63 AMG S E Performance\u003c\/li\u003e\n\u003cli\u003e2017-2018 Mercedes-Benz GLC250\u003c\/li\u003e\n\u003cli\u003e2016-2025 Mercedes-Benz GLC300\u003c\/li\u003e\n\u003cli\u003e2021 Mercedes-Benz GLC300e\u003c\/li\u003e\n\u003cli\u003e2018-2025 Mercedes-Benz GLC350e\u003c\/li\u003e\n\u003cli\u003e2013-2020 Mercedes-Benz S63 AMG\u003c\/li\u003e\n\u003cli\u003e2016-2017 Mercedes-Benz S63L AMG\u003c\/li\u003e\n\u003cli\u003e2013-2020 Mercedes-Benz S65 AMG\u003c\/li\u003e\n\u003cli\u003e2016-2017 Mercedes-Benz S65L AMG\u003c\/li\u003e\n\u003cli\u003e2013 Mercedes-Benz S350\u003c\/li\u003e\n\u003cli\u003e2013-2015 Mercedes-Benz S400\u003c\/li\u003e\n\u003cli\u003e2016-2018 Mercedes-Benz S400L\u003c\/li\u003e\n\u003cli\u003e2018-2020 Mercedes-Benz S450\u003c\/li\u003e\n\u003cli\u003e2019-2021 Mercedes-Benz S450L\u003c\/li\u003e\n\u003cli\u003e2013-2025 Mercedes-Benz S500\u003c\/li\u003e\n\u003cli\u003e2015-2018 Mercedes-Benz S500L\u003c\/li\u003e\n\u003cli\u003e2013-2017 Mercedes-Benz S550\u003c\/li\u003e\n\u003cli\u003e2015-2017 Mercedes-Benz S550e\u003c\/li\u003e\n\u003cli\u003e2018-2021 Mercedes-Benz S560\u003c\/li\u003e\n\u003cli\u003e2019-2020 Mercedes-Benz S560e\u003c\/li\u003e\n\u003cli\u003e2019-2020 Mercedes-Benz S560L\u003c\/li\u003e\n\u003cli\u003e2013-2017 Mercedes-Benz S600\u003c\/li\u003e\n\u003cli\u003e2017-2020 Mercedes-Benz S600L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplication listings do not override body-style, steering-position, factory-audio or installation restrictions.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe OS-MERC8WL combines its two subwoofer drivers with brackets and vehicle-specific connections, rather than being a standalone pair of drivers. Its published frequency response is 25 Hz–250 Hz, and its power-handling ratings are 100W RMS \/ 300W peak.\u003c\/p\u003e\n\u003cp\u003eThose figures describe the manufacturer’s model ratings, not a combined output claim for both drivers. Check the rating details alongside your factory audio system when deciding whether this kit suits your upgrade.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThis model is for left-hand-drive Mercedes vehicles only and is not a universal replacement for every Mercedes. Confirm the exact model year, body style, factory audio system and installation requirements using Metra’s vehicle fit guide and the installation instructions.\u003c\/p\u003e\n\u003cp\u003eMatch the part number to the factory audio system before ordering. The make alone does not establish compatibility, and the listed vehicle applications do not remove the need to check steering position, body style and installation requirements.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre the 100W RMS \/ 300W peak ratings for the pair?\u003c\/h3\u003e\n\u003cp\u003eThey are the manufacturer’s published model ratings. They are not presented as a combined pair total or as a system-output figure.\u003c\/p\u003e\n\u003ch3\u003eWill this kit fit any Mercedes with 8-inch footwell subwoofers?\u003c\/h3\u003e\n\u003cp\u003eNo. It is intended for listed applications in left-hand-drive vehicles. Check the exact model year, body style and factory audio system against the vehicle fit guide.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the OS-MERC8WL?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes two direct-replacement drivers, a vehicle-specific harness, brackets, wiring connections, instructions and grilles.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the exact vehicle application, steering position, body style, factory audio system and installation requirements in the fit guide and instructions.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the VIBE Audio OS-MERC8WL at 12 Volt Outlet. Want to learn more about VIBE? Explore our \u003ca href=\"\/pages\/vibe-audio\"\u003eVIBE brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VIBE Audio","offers":[{"title":"Default Title","offer_id":67666245353700,"sku":"OS-MERC8WL","price":741.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vibe-audio-OS-MERC8WL-manufacturer-view-1.jpg?v=1792709204"},{"product_id":"audiopipe-txx-bdx-8","title":"Audiopipe TXX-BDX-8 8\" Competition Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Audiopipe TXX-BDX-8 8-inch competition subwoofer brings a 500-watt RMS rating and dual 4-ohm voice coils to a compact subwoofer format. Its dual magnets, ventilated voice coil, and vented T-yoke are designed to support power handling and heat dissipation.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower ratings:\u003c\/strong\u003e 500 watts RMS and 1,000 watts peak give you clear figures to consider when matching an amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voice coils:\u003c\/strong\u003e Two 4-ohm coils support series or parallel wiring through the multi-connect terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation features:\u003c\/strong\u003e Increased voice-coil ventilation and vented T-yoke holes are designed to help manage heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced construction:\u003c\/strong\u003e The black stitching surround reinforces the cone, while the sand-blasted non-press paper cone is designed for added rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in components:\u003c\/strong\u003e A powdered black aluminum basket, IMPP dust cap, and dust-proof heat sink complete the subwoofer’s construction.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTXX-BDX-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003e8\" competition subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e1000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power\u003c\/td\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e2 magnets, 150 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e40 -2,000Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil\u003c\/td\u003e\n\u003ctd\u003eDual 4 ohm, 2 inch, 4-layer high-temperature black aluminum (BASV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e2 x 4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003ePowdered black paint aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust cap\u003c\/td\u003e\n\u003ctd\u003eInjection molded PP (IMPP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eBlack non-press paper cone with sand-blasted finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e148 mm (5-7\/8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003ePipe multi-connect push spring-loaded terminals for parallel or series configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDX-8 combines its 8-inch size with dual voice coils and terminals that allow series or parallel wiring. That gives you wiring options when planning a system around the subwoofer’s two 4-ohm coils.\u003c\/p\u003e\n\u003cp\u003eIts cone, stitched surround, aluminum basket, and dust-proof heat sink are specific construction details to consider when choosing a competition subwoofer. The listed 500-watt RMS rating is the relevant power figure to compare with an amplifier’s RMS output.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eAllow for the 148 mm (5-7\/8”) mounting depth when checking available installation space. Confirm your enclosure and mounting clearance before installation.\u003c\/p\u003e\n\u003cp\u003eThe subwoofer has dual 4-ohm voice coils and supports series or parallel wiring. Check the amplifier’s supported load and planned wiring configuration before connecting it.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the power ratings of the Audiopipe TXX-BDX-8?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 500 watts RMS and 1,000 watts peak. Compare the RMS rating with your amplifier’s RMS output.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance does this subwoofer have?\u003c\/h3\u003e\n\u003cp\u003eIt has two 4-ohm voice coils. Its multi-connect terminals support series or parallel wiring; confirm the resulting load is supported by your amplifier.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting depth should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe listed mounting depth is 148 mm (5-7\/8”). Check the available space at the installation location before fitting the subwoofer.\u003c\/p\u003e\n\u003ch3\u003eWhat construction features are included?\u003c\/h3\u003e\n\u003cp\u003eThe listed components include a powdered black aluminum basket, an injection-molded PP dust cap, a sand-blasted black non-press paper cone, a stitched surround, and a dust-proof heat sink.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for your car audio needs. Want to learn more about Audiopipe? Explore our \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67689419866340,"sku":"TXX-BDX-8","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-composite-cone-subwoofer-txx-bdx-8-01.jpg?v=1792708755"},{"product_id":"audiopipe-txx-bdx-8d2","title":"Audiopipe TXX-BDX-8D2 8\" Competition Subwoofer","description":"\u003cp\u003eThe Audiopipe TXX-BDX-8D2 is an 8-inch subwoofer with dual 2-ohm voice coils and a 500-watt RMS power rating. Its 2-inch, four-layer BASV voice coil is paired with an aluminum basket. Multi-connect terminals support the wiring layout required by your system.\u003c\/p\u003e\u003ch2\u003eTXX-BDX-8D2 installation specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e500 watts continuous RMS power.\u003c\/li\u003e\n\u003cli\u003e1,000 watts peak power.\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm voice coils.\u003c\/li\u003e\n\u003cli\u003eMounting depth: 148 mm.\u003c\/li\u003e\n\u003cli\u003eSold individually.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePlan the enclosure around this model’s dimensions and recommended box design, not speaker diameter alone. Account for rear clearance and driver displacement, and confirm the final wired impedance before matching an amplifier.\u003c\/p\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67689464070372,"sku":"TXX-BDX-8D2","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-competition-subwoofer-txx-bdx-8d2-01.jpg?v=1792708754"},{"product_id":"audiopipe-txx-bdc-iv-8","title":"Audiopipe TXX-BDC-IV-8 8\" Quad Stack Composite Cone Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd substantial low-frequency output to your car audio system with the Audiopipe TXX-BDC-IV-8 8-inch quad stack composite cone subwoofer. It combines 1000 watts peak power, 500 watts RMS power, and a textured Kevlar fiber composite non-press paper cone designed for improved rigidity.\u003c\/p\u003e\n\u003cp\u003eIts dual 4-ohm voice coils and multi-connect terminals support parallel or series wiring configurations. Increased voice coil ventilation is designed to support performance and endurance.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-stack motor:\u003c\/strong\u003e Four magnets provide the strong power handling described for this subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated voice coil:\u003c\/strong\u003e Increased ventilation is designed to support endurance during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid cone design:\u003c\/strong\u003e The textured Kevlar fiber composite non-press paper cone is designed for improved rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced construction:\u003c\/strong\u003e The powdered black paint aluminum basket, composite glass fiber dust cap, and dust-proof heat sink form the subwoofer’s construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible connections:\u003c\/strong\u003e Patented pipe multi-connect terminals allow parallel or series wiring configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003e8\" quad stack composite cone subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak power\u003c\/th\u003e\n\u003ctd\u003e1000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRMS power\u003c\/th\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e4 magnets; 150 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e40 -1,500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003eDual 4 ohm; 2.5 inch; 4-layer high temperature black aluminum (BASV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 x 4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eKevlar Fiber Composite Non-press Paper Cone with Texture finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003ePowdered black paint aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust cap\u003c\/th\u003e\n\u003ctd\u003eComposite glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat sink\u003c\/th\u003e\n\u003ctd\u003eDust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTinsel leads\u003c\/th\u003e\n\u003ctd\u003eProgressive weaved tinsel leads on each side of the subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003ePatented pipe multi-connect terminals; parallel or series configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e148 mm (5-7\/8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDC-IV-8 brings a quad-stack magnet design and a composite cone to an 8-inch subwoofer format. Its dual voice coils and multi-connect terminals give you parallel or series wiring options when planning your system.\u003c\/p\u003e\n\u003cp\u003eProgressive weaved tinsel leads on each side and increased voice coil ventilation are part of its design. The textured cone finish and reinforced basket and heat sink complete a construction focused on rigidity, sound quality, and endurance.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your available mounting space accommodates the 148 mm (5-7\/8”) mounting depth. Confirm that your amplifier and planned wiring suit the dual 4-ohm voice coils and the selected parallel or series configuration.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the power ratings of the Audiopipe TXX-BDC-IV-8?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 1000 watts peak power and 500 watts RMS power.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance does this subwoofer have?\u003c\/h3\u003e\n\u003cp\u003eIt has dual 4-ohm voice coils, listed as 2 x 4 Ohms.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting depth should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe stated mounting depth is 148 mm (5-7\/8”). Check your available space against this measurement before installation.\u003c\/p\u003e\n\u003ch3\u003eCan the subwoofer be wired in parallel or series?\u003c\/h3\u003e\n\u003cp\u003eIts patented pipe multi-connect terminals support parallel or series wiring configurations. Confirm the final load suits your amplifier.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Audiopipe TXX-BDC-IV-8 at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67689927704804,"sku":"TXX-BDC-IV-8","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-quad-stack-composite-cone-subwoofer-txx-bdc-iv-8-01.jpg?v=1792709513"},{"product_id":"audiopipe-txx-bdc-iii-8","title":"Audiopipe TXX-BDC-III-8 8\" Triple Stack Composite Cone Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd a dedicated 8-inch subwoofer to your car audio system with the Audiopipe TXX-BDC-III-8 triple stack composite cone subwoofer. Its dual voice coils, multi-connect terminals, and textured Kevlar fiber composite non-press paper cone give you specific wiring options and a cone designed for improved rigidity.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-stack magnet design:\u003c\/strong\u003e Three magnets support the subwoofer’s stated power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated voice coil:\u003c\/strong\u003e Increased ventilation is designed to support performance and endurance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid cone construction:\u003c\/strong\u003e The textured composite cone is designed to improve cone rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-connect terminals:\u003c\/strong\u003e Terminals support parallel or series wiring configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust-proof heat sink:\u003c\/strong\u003e The constructed heat sink is designed with sound quality and endurance in mind.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003e8\" triple stack composite cone subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak power\u003c\/th\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRMS power\u003c\/th\u003e\n\u003ctd\u003e250 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e3 magnets; 96 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e35-1.5KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 x 4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003eDual 4 ohm, 2 inch, 4-layer, high temperature black aluminum (BASV); increased voice coil ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eKevlar Fiber Composite Non-press Paper Cone with Texture finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003ePowdered black paint aluminum basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust cap\u003c\/th\u003e\n\u003ctd\u003eComposite glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat sink\u003c\/th\u003e\n\u003ctd\u003eStrongly constructed and dust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTinsel leads\u003c\/th\u003e\n\u003ctd\u003eQuad weaved, progressive weaved tinsel leads on each side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003ePatented pipe multi-connect terminals; supports parallel or series configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e5” (125mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDC-III-8 combines a dual voice coil design with terminals that accommodate series or parallel wiring. That gives you wiring options when planning how the subwoofer will connect to your system. Its composite cone, aluminum basket, and ventilated voice coil bring together the construction details that distinguish this model.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your mounting space can accommodate the 5” (125mm) mounting depth. Confirm your system’s power and impedance requirements before choosing a wiring configuration. The terminals support series or parallel wiring; plan the connection to suit your system.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat do the 500-watt peak and 250-watt RMS ratings mean?\u003c\/h3\u003e\n\u003cp\u003eThe subwoofer is rated for 500 Watts peak power and 250 Watts RMS power. Keep the two ratings distinct when comparing equipment.\u003c\/p\u003e \u003ch3\u003eWhat is the voice coil impedance?\u003c\/h3\u003e\n\u003cp\u003eThis model has dual 4 ohm voice coils, listed as 2 x 4 Ohms.\u003c\/p\u003e \u003ch3\u003eCan I wire the subwoofer in series or parallel?\u003c\/h3\u003e\n\u003cp\u003eYes. Its patented pipe multi-connect terminals support either series or parallel configurations.\u003c\/p\u003e \u003ch3\u003eHow much mounting depth should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe listed mounting depth is 5” (125mm). Check your available space against this measurement before installation.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eExplore the \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e to learn more about the brand, and shop 12 Volt Outlet for car audio equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690107896036,"sku":"TXX-BDC-III-8","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-triple-stack-composite-cone-subwoofer-txx-bdc-iii-8-01.jpg?v=1792708746"},{"product_id":"audiopipe-ts-fa800","title":"Audiopipe TS-FA800 8” Shallow Mount Subwoofer","description":"\u003cp\u003eThe Audiopipe TS-FA800 is an 8-inch shallow-mount subwoofer for installations where rear clearance is limited. A piano-black aluminum basket and IMPP cone form a low-profile driver with dual 4-ohm voice coils.\u003c\/p\u003e\u003ch2\u003eTS-FA800 shallow-mount details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e150 watts continuous RMS and 300 watts peak power.\u003c\/li\u003e\n\u003cli\u003eMounting depth: 65 mm (2-9\/16 inches).\u003c\/li\u003e\n\u003cli\u003eDual 4-ohm voice-coil configuration.\u003c\/li\u003e\n\u003cli\u003eSold individually.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShallow mounting depth does not make a subwoofer a universal under-seat replacement. Measure the enclosure opening and rear clearance, confirm suitable box volume, and plan the final wired load before choosing the amplifier.\u003c\/p\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690375676132,"sku":"TS-FA800","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-shallow-mount-subwoofer-ts-fa800-01.jpg?v=1792708817"},{"product_id":"audiopipe-ts-car8","title":"Audiopipe TS-CAR8 8” Edge Extension Technology PP Cone Woofer, Sold individually","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd an 8-inch woofer to your car audio system with the Audiopipe TS-CAR8. Its polypropylene cone and edge extension technology are paired with a 1.5-inch, 4-layer BASV voice coil for clear sound and mid-bass response.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolypropylene cone:\u003c\/strong\u003e Delivers the cone material specified for this woofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-layer voice coil:\u003c\/strong\u003e The 1.5-inch BASV coil is designed to withstand heat and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel basket:\u003c\/strong\u003e The powder-coated black steel construction provides a stable mounting structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-ounce magnet:\u003c\/strong\u003e Supports the woofer’s specified power handling and sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold individually:\u003c\/strong\u003e Each purchase is for one TS-CAR8 woofer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTS-CAR8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker size\u003c\/th\u003e\n\u003ctd\u003e8”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower, peak\u003c\/th\u003e\n\u003ctd\u003e300 Watts (P.M.P.O.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower, continuous\u003c\/th\u003e\n\u003ctd\u003e150 Watts (R.M.S.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e30-2000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e1.5” 4-layer BASV single voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003ePowder-coated black steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e30 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e4.56” (116 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSold individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TS-CAR8 combines an 8-inch polypropylene cone with edge extension technology and a single voice coil. Its listed 150-watt RMS rating and 4-ohm impedance give you key figures to compare when choosing an amplifier for your car audio system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your mounting location can accommodate the 8-inch woofer and its 4.56-inch (116 mm) mounting depth. Match the 4-ohm impedance and 150-watt RMS rating with your audio system’s requirements before installation.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe TS-CAR8 is rated at 150 Watts continuous (R.M.S.) and 300 Watts peak (P.M.P.O.).\u003c\/p\u003e \u003ch3\u003eWhat impedance should I account for?\u003c\/h3\u003e\n\u003cp\u003eThis woofer has a 4-ohm impedance. Check that your amplifier supports the load you plan to use.\u003c\/p\u003e \u003ch3\u003eHow much mounting depth does it need?\u003c\/h3\u003e\n\u003cp\u003eThe listed mounting depth is 4.56 inches (116 mm). Compare it with the available space at your installation location.\u003c\/p\u003e \u003ch3\u003eHow many woofers are included?\u003c\/h3\u003e\n\u003cp\u003eThe TS-CAR8 is sold individually, so the product is one woofer.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Audiopipe products at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690519101668,"sku":"TS-CAR8","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-ts-car8-subwoofer-01.jpg?v=1792708923"},{"product_id":"audiopipe-ts-cvr8","title":"Audiopipe TS-CVR8 8\" Edge Extension Technology PP Cone Woofer, Sold individually","description":"\u003cp\u003eThe Audiopipe TS-CVR8 is an 8-inch dual-voice-coil woofer with a polypropylene cone and powder-coated steel basket. Its 1.5-inch, four-layer BASV voice coil and dual 4-ohm configuration provide the starting point for planning the amplifier connection and enclosure.\u003c\/p\u003e\u003ch2\u003eTS-CVR8 power and system planning\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e175 watts continuous RMS power.\u003c\/li\u003e\n\u003cli\u003e350 watts peak power.\u003c\/li\u003e\n\u003cli\u003eDual 4-ohm voice coils.\u003c\/li\u003e\n\u003cli\u003eSold individually.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch the enclosure to this specific woofer, not just its nominal diameter. Check the basket cutout, mounting clearance and box volume before installation, then confirm that the final wired impedance is supported by the amplifier.\u003c\/p\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690604789988,"sku":"TS-CVR8","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-ts-cvr8-subwoofer-01.jpg?v=1792709492"},{"product_id":"audiopipe-txx-bdc3-8","title":"Audiopipe TXX-BDC3-8 Subwoofer - Triple Stack","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring an Audiopipe TXX-BDC3-8 8-inch subwoofer into your car audio system with a composite cone and a named triple-stack design. Its 250-watt RMS and 4-ohm ratings give you key figures to compare when selecting supporting audio equipment.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch subwoofer:\u003c\/strong\u003e The listed diameter and mounting depth help you plan the space needed for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite cone:\u003c\/strong\u003e A defined cone material helps you assess the speaker’s construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 watts RMS:\u003c\/strong\u003e Use the continuous power rating when comparing amplifier output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-ohm impedance:\u003c\/strong\u003e Check this rating against your amplifier’s supported speaker load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-connect terminals:\u003c\/strong\u003e The listed terminal design is a practical detail to consider when planning connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eAudiopipe TXX-BDC3-8 Subwoofer - Triple Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker size\u003c\/th\u003e\n\u003ctd\u003e8”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower (P.M.P.O)\u003c\/th\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower (R.M.S)\u003c\/th\u003e\n\u003ctd\u003e250 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e35~1.500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eComposite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e2\" 4-Layer Voice Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003eBASV Powdered Black Paint Aluminum Basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003ePotent Pipe Multi-connect Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e8.5\" (210mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e5” (125mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e96 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDC3-8 pairs an 8-inch format with a composite cone, a 2-inch four-layer voice coil, and an aluminum basket. Its stated power and impedance ratings help you compare it with the other components in your system before choosing a subwoofer.\u003c\/p\u003e\n\u003cp\u003eThe 8.5-inch diameter and 5-inch mounting depth are useful starting points for checking available space. Review both measurements against your planned mounting location.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the mounting diameter and depth against the available installation space. Confirm that your amplifier supports a 4-ohm subwoofer and compare its output with the 250-watt RMS rating. Plan connections around the listed multi-connect terminals.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the subwoofer’s power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe listed ratings are 500 watts P.M.P.O and 250 watts RMS. Keep the rating types distinct when comparing equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should my amplifier support?\u003c\/h3\u003e\n\u003cp\u003eThis subwoofer is rated at 4 ohms. Check your amplifier’s supported load before connecting it.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting space should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe listed diameter is 8.5\" (210mm), and the mounting depth is 5” (125mm). Check both against your installation location.\u003c\/p\u003e\n\u003ch3\u003eWhat is the frequency response?\u003c\/h3\u003e\n\u003cp\u003eThe listed frequency response is 35~1.500Hz.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Audiopipe products at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690783408356,"sku":"TXX-BDC3-8","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-txx-bdc3-8-subwoofer-triple-stack-01.jpg?v=1792529527"},{"product_id":"audiopipe-txx-bdc-iv-8-s4","title":"Audiopipe TXX-BDC-IV-8-S4 8\" Quad Stack Composite Cone Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd substantial bass to your car audio system with the Audiopipe TXX-BDC-IV-8-S4 8-inch subwoofer. Its 500-watt RMS rating, four-magnet design, and Kevlar fiber composite cone are built for demanding low-frequency playback.\u003c\/p\u003e\n\u003cp\u003eThe textured cone, ventilated voice coil, and aluminum basket bring together construction details designed for performance and endurance.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-magnet design:\u003c\/strong\u003e The 150-ounce magnet assembly supports strong power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated voice coil:\u003c\/strong\u003e The 2.5-inch, four-layer high-temperature black aluminum BASV coil uses improved ventilation for endurance during intense use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid composite cone:\u003c\/strong\u003e The textured Kevlar fiber composite non-press paper cone is designed for improved rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum basket:\u003c\/strong\u003e Powdered black paint finishes the basket, which pairs with a composite glass fiber dust cap and dust-proof heat sink.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-weaved tinsel leads:\u003c\/strong\u003e Progressive weaved leads on each side are designed for sound quality and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-loaded terminals:\u003c\/strong\u003e Silver push terminals provide a convenient connection for standard speaker wire.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e8-inch subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e1000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power\u003c\/td\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet\u003c\/td\u003e\n\u003ctd\u003e4 magnets; 150 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e40-1,500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice coil\u003c\/td\u003e\n\u003ctd\u003e2.5 inch, 4-layer high temperature black aluminum (BASV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eKevlar Fiber Composite Non-press Paper Cone with Texture finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket\u003c\/td\u003e\n\u003ctd\u003ePowdered black paint aluminum basket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust cap\u003c\/td\u003e\n\u003ctd\u003eComposite glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat sink\u003c\/td\u003e\n\u003ctd\u003eDust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTinsel leads\u003c\/td\u003e\n\u003ctd\u003eProgressive weaved leads on each side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSilver push spring-loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003e148mm (5-7\/8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDC-IV-8-S4 combines a 500-watt RMS rating with construction features focused on handling and endurance. Its cone, basket, dust cap, and heat sink give you specific build details to consider when choosing an 8-inch subwoofer for your system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003ePlan for the stated mounting depth of 148mm (5-7\/8”) and confirm that your installation space can accommodate it. The subwoofer has a 4-ohm impedance and silver push spring-loaded terminals designed for standard speaker wire. Check that your system’s equipment and installation requirements suit these specifications.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the peak and RMS power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe TXX-BDC-IV-8-S4 is rated at 1000 Watts peak power and 500 Watts RMS power.\u003c\/p\u003e\n\u003ch3\u003eWhat is the subwoofer’s impedance?\u003c\/h3\u003e\n\u003cp\u003eIts impedance is 4 Ohms. Check your system’s requirements when selecting connected equipment.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting depth should I allow?\u003c\/h3\u003e\n\u003cp\u003eAllow for the listed mounting depth of 148mm (5-7\/8”) and check available space before installation.\u003c\/p\u003e\n\u003ch3\u003eWhat type of speaker-wire connection does it use?\u003c\/h3\u003e\n\u003cp\u003eIt has silver push spring-loaded terminals for connection using standard speaker wire.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Audiopipe products at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"\/pages\/audiopipe\"\u003eAudiopipe brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67690976641252,"sku":"TXX-BDC-IV-8-S4","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-txx-bdc-iv-8-s4-01.jpg?v=1792709022"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/collections\/12_volt_outlet_best_8_car_subwoofer.png?v=1792692305","url":"https:\/\/www.12voltoutlet.com\/collections\/8-car-subwoofers.oembed?page=3","provider":"12 Volt Outlet","version":"1.0","type":"link"}