{"title":"4\" Coaxial Car Speakers","description":"\u003cp\u003eReplace your factory 4\" speakers and hear a real difference with 12 Volt Outlet's selection of 4\" coaxial car speakers — full-range drop-in replacements for the compact speaker locations found in doors, dashes, and rear positions across hundreds of vehicle makes and models.\u003c\/p\u003e\u003cp\u003eThe 4\" coaxial is one of the most common factory speaker sizes in the automotive world, appearing in front and rear door locations across a wide range of domestic and import vehicles. Factory 4\" speakers are typically underpowered, limited-range drivers that sacrifice sound quality for cost — compare the replacement’s frequency response, sensitivity and impedance with the existing speaker and system.\u003c\/p\u003e\u003cp\u003eAs a coaxial design, the woofer and integrated tweeter work together through a built-in passive crossover to deliver full-range sound from a single driver. Installation is straightforward — check the cutout, depth, mounting pattern, wiring adapters, impedance and any required high-pass protection before installation.\u003c\/p\u003e\u003cp\u003eCompare 4\" coaxial car speakers from PowerBass, VIBE Audio, Rockford Fosgate, DS18, Hifonics and American Bass. Check each listing for exact specifications and installation requirements.\u003c\/p\u003e\u003cp\u003eSee our \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e for rates and eligibility. Shop 4\" coaxial car speakers at 12 Volt Outlet today — and make every speaker location count.\u003c\/p\u003e","products":[{"product_id":"audiocontrol-pnw-4-4-coaxial-speakers-50w-rms-3-ohms-pair","title":"AudioControl PNW-4 4\" Coaxial Speakers, 50W RMS, 3 Ohms (Pair)","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clear midrange and extended highs to a compact car-audio installation with the AudioControl PNW-4 4-inch coaxial speaker pair. Its concentric point source design aligns the midrange and tweeter for a cohesive soundstage, while the 50W RMS power handling supports dynamic listening.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentric point source design:\u003c\/strong\u003e Aligns midrange and tweeter output for a cohesive soundstage inside the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear-dampened hybrid silk dome tweeter:\u003c\/strong\u003e Extends high-frequency response with controlled dispersion for off-axis listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButterworth crossover:\u003c\/strong\u003e Sets the midrange-to-tweeter handoff for integrated sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoly mica-coated cone:\u003c\/strong\u003e Provides a rigid cone structure for midrange reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel frame:\u003c\/strong\u003e The edge-enhanced frame provides a sturdy mounting structure for automotive installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded mounting hardware:\u003c\/strong\u003e Gives you hardware for installing the 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\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003e4-inch coaxial speakers\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\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e50W RMS \/ 75W Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e3 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC resistance\u003c\/th\u003e\n\u003ctd\u003e2.6 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e75–20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover and alignment\u003c\/th\u003e\n\u003ctd\u003eButterworth crossover, XO at 5900 Hz, -6 dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter\u003c\/th\u003e\n\u003ctd\u003eRear-dampened hybrid silk dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone and frame\u003c\/th\u003e\n\u003ctd\u003eRigid poly mica-coated cone with an edge-enhanced steel frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e5.23 in (133 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCutout\u003c\/th\u003e\n\u003ctd\u003e3.60 in (91.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e1.66 in (42.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrille diameter\u003c\/th\u003e\n\u003ctd\u003e5.40 in (137 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn the box\u003c\/th\u003e\n\u003ctd\u003e(2) PNW-4 speakers, manual, warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded hardware\u003c\/th\u003e\n\u003ctd\u003eMounting hardware\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 PNW-4 combines a midrange driver and tweeter in a compact coaxial design. Its concentric layout and specified crossover help bring their output together, while the stated frequency response covers vocal through high-treble content.\u003c\/p\u003e\n\u003cp\u003eA heat-dissipating voice coil former is specified to maintain performance during dynamic passages. For a broader in-vehicle system, the product details suggest pairing the PNW speakers with an AudioControl amplifier and a suitable Spike or Space series subwoofer.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your mounting opening, available depth, and grille clearance against the listed dimensions before installation. The product details describe the speakers as suitable for checking against standard 4-inch openings; confirm the measurements of your specific location.\u003c\/p\u003e\n\u003cp\u003eThe pair includes mounting hardware and a manual. The listed 3 Ohms impedance and 2.6-ohm DC resistance are separate specifications to consider when matching the speakers with an amplifier.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the power handling of the PNW-4?\u003c\/h3\u003e\n\u003cp\u003eEach product listing specifies 50W RMS and 75W maximum power handling.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should I consider when choosing an amplifier?\u003c\/h3\u003e\n\u003cp\u003eThe listed impedance is 3 Ohms, and the listed DC resistance is 2.6 ohms. Consider both specifications when checking amplifier suitability.\u003c\/p\u003e\n\u003ch3\u003eWill these speakers fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eFit depends on your mounting location. Compare the cutout, mounting depth, overall diameter, and grille diameter with the space available.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the speaker pair?\u003c\/h3\u003e\n\u003cp\u003eThe box includes two PNW-4 speakers, a manual, and a warranty. Mounting hardware is also included.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the AudioControl PNW-4 at 12 Volt Outlet. Want to learn more about AudioControl? Explore our \u003ca href=\"\/pages\/audiocontrol-history\"\u003eAudioControl brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioControl","offers":[{"title":"Default Title","offer_id":49848547967204,"sku":null,"price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/2.PNW-44InchCoaxialSpeakers50WRMSPairPNG.webp?v=1792713804"},{"product_id":"soundqubed-hds-series-4-coaxial-2-way-speakers-pair","title":"SoundQubed HDS Series 4\" Coaxial 2-way Speakers (pair)","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGive compact factory speaker locations a two-way audio upgrade with the SoundQubed HDS Series 4\" coaxial speakers. Each speaker combines a paper woofer cone with an integrated 1\" Mylar dome tweeter, and the pair includes grilles.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40W RMS power handling:\u003c\/strong\u003e The 4-ohm speakers handle 40W RMS and 120W maximum power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated tweeter:\u003c\/strong\u003e The 1\" Mylar dome tweeter provides high-frequency reproduction without a separate tweeter installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper cone and rubber surround:\u003c\/strong\u003e This woofer construction delivers the natural midrange character described for the HDS series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 4-inch format:\u003c\/strong\u003e The round design is intended for compact 4\" speaker locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 Hz recommended high-pass crossover:\u003c\/strong\u003e High-pass filtering helps protect the driver and suits its upper-midrange and treble focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair with grilles:\u003c\/strong\u003e Two speakers and grilles are included for a finished installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eSpecification\u003c\/th\u003e \u003cth style=\"background-color:#222;color:#fff;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4\" \/ 101mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e40W\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMAX Power Handling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSensitivity (1W\/1m)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e83 dB\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e120 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eRecommended Hi-Pass Crossover\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eNumber of Ways\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSold In\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eGrill Included\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eWoofer Specifications\u003c\/h3\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\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e1\" \/ 25.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Former Material\u003c\/td\u003e\n\u003ctd\u003eASV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material\u003c\/td\u003e\n\u003ctd\u003eEISV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Material\u003c\/td\u003e\n\u003ctd\u003ePaper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround Material\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Material\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasket Color\/Finish\u003c\/td\u003e\n\u003ctd\u003eBlack Matte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eBarium Ferrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e153g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eThiele \u0026amp; Small Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Volume (Vas)\u003c\/td\u003e\n\u003ctd\u003e1.8L \/ 0.063ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcursion One Way (Xmax)\u003c\/td\u003e\n\u003ctd\u003e2.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air Resonance (Fs)\u003c\/td\u003e\n\u003ctd\u003e105 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Factor (Qms)\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Factor (Qes)\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Factor (Qts)\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Mass (Mms)\u003c\/td\u003e\n\u003ctd\u003e6.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Compliance (Cms)\u003c\/td\u003e\n\u003ctd\u003e184mm\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL Factor (BL)\u003c\/td\u003e\n\u003ctd\u003e3.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Inductance (Le)\u003c\/td\u003e\n\u003ctd\u003e0.172mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone Area (Sd)\u003c\/td\u003e\n\u003ctd\u003e55cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (Re)\u003c\/td\u003e\n\u003ctd\u003e3.7 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Mass w\/o Air (Mmd)\u003c\/td\u003e\n\u003ctd\u003e8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eTweeter Specifications\u003c\/h3\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\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e1\" \/ 25.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Diameter\u003c\/td\u003e\n\u003ctd\u003e0.5\" \/ 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVC Former Material\u003c\/td\u003e\n\u003ctd\u003eKSV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding Material\u003c\/td\u003e\n\u003ctd\u003eEISVM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm Material\u003c\/td\u003e\n\u003ctd\u003eMylar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Material\u003c\/td\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eSpeaker Measurements\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter (With Grill)\u003c\/td\u003e\n\u003ctd\u003e5.27\" \/ 134mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth (With Grill)\u003c\/td\u003e\n\u003ctd\u003e2.79\" \/ 71mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter (Without Grill)\u003c\/td\u003e\n\u003ctd\u003e4\" \/ 103.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Depth (Without Grill)\u003c\/td\u003e\n\u003ctd\u003e2.26\" \/ 57.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Mount Baffle Cutout\u003c\/td\u003e\n\u003ctd\u003e3.6\" \/ 92mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Depth\u003c\/td\u003e\n\u003ctd\u003e1.7\" \/ 43.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Diameter\u003c\/td\u003e\n\u003ctd\u003e2.91\" \/ 74mm\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 HDS 4\" is the most compact option in the HDS coaxial lineup, designed for factory 4\" round locations. Its integrated tweeter and 120 Hz–20 kHz frequency response suit upper-midrange and treble reproduction where space is limited.\u003c\/p\u003e\n\u003cp\u003eWith an Fs of 105 Hz, this speaker is not designed for extended bass output. Larger HDS 4x6\" or 5.25\" coaxials deliver more midbass output when those speaker locations are available.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck the mounting location against the 3.6\" \/ 92mm baffle cutout and 1.7\" \/ 43.5mm mounting depth. Allow for the listed overall dimensions if installing the included grille.\u003c\/p\u003e\n\u003cp\u003eUse a high-pass crossover set at 150 Hz to protect the driver. A separate passive crossover is not required for the integrated tweeter. The speakers handle 40W RMS at 4 ohms; they can work with head-unit power and perform best with proper amplification. The SoundQubed S4-100 is a suggested pairing, rated at 100W x4.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these speakers sold individually?\u003c\/h3\u003e\n\u003cp\u003eNo. The package is a pair, with two speakers and two grilles included.\u003c\/p\u003e\n\u003ch3\u003eDo I need to install a separate tweeter or passive crossover?\u003c\/h3\u003e\n\u003cp\u003eNo. Each speaker has an integrated 1\" Mylar dome tweeter, and a separate passive crossover is not required.\u003c\/p\u003e\n\u003ch3\u003eWhat high-pass crossover setting should I use?\u003c\/h3\u003e\n\u003cp\u003eThe recommended setting is 150 Hz. Use a high-pass crossover to protect the driver.\u003c\/p\u003e\n\u003ch3\u003eWill they fit my vehicle’s speaker location?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for factory 4\" round locations. Compare your location’s cutout and available depth with the listed measurements before installation.\u003c\/p\u003e\n\u003ch3\u003eAre these speakers intended to provide extended bass?\u003c\/h3\u003e\n\u003cp\u003eNo. Their 105 Hz Fs and 150 Hz recommended high-pass setting suit upper-midrange and treble reproduction, not extended bass output.\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":"Default Title","offer_id":49849717620964,"sku":null,"price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/e7488565-535f-4a9b-930d-6e67dbd72de3.png?v=1789257208"},{"product_id":"jbl-club-44f","title":"JBL Club 44F 4\" 2-Way Coaxial Car Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clearer highs and fuller midrange to a compact factory speaker location with the JBL Club 44F 4\" 2-way coaxial car speakers. Their Plus One™ woofer cone and edge-driven silk dome tweeter fit JBL Club Series features into a 4\" speaker format.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlus One™ cone architecture:\u003c\/strong\u003e The polypropylene woofer has increased effective cone area for deeper bass extension and more musical body in a compact speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-resistant cone:\u003c\/strong\u003e Acoustically damped polypropylene is designed to withstand in-car heat, humidity, and UV exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge-driven silk dome tweeter:\u003c\/strong\u003e The tweeter reproduces high frequencies with smooth detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90dB sensitivity:\u003c\/strong\u003e Efficient output makes the speakers suitable for use with a factory head unit or an aftermarket amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e35W RMS power handling:\u003c\/strong\u003e The speaker’s RMS rating helps you match it with appropriate amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact coaxial design:\u003c\/strong\u003e The 4\" format is intended for dash, door, and rear deck locations where space is limited.\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\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eClub 44F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2-Way Coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e35W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e105W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e75Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e3.0 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Cone Material\u003c\/td\u003e\n\u003ctd\u003eUV-Resistant Polypropylene (Plus One™ Architecture)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter Type\u003c\/td\u003e\n\u003ctd\u003eEdge-Driven Silk Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 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 Club 44F brings a dedicated woofer and tweeter together in one compact 4\" coaxial speaker. It suits installations where space is tight but you want to update factory sound with JBL’s Plus One™ cone architecture and silk dome tweeter.\u003c\/p\u003e\n\u003cp\u003eIts 75Hz low-frequency extension focuses the speaker on midrange and highs rather than deep bass. Pairing it with a subwoofer can provide fuller system coverage below that range.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe Club 44F is designed for standard 4\" OEM speaker locations, including dash, door, and rear deck positions. It is described as a drop-in fit for most vehicles, but check your vehicle’s factory speaker size and location before choosing it.\u003c\/p\u003e\n\u003cp\u003eYou can run the speakers from a quality factory head unit. For an external amplifier, the product guidance recommends a 4-channel amp rated at 25–50W RMS per channel and stable at 2–4 ohms. The 3.0-ohm nominal impedance draws slightly more current than a 4-ohm speaker. For wire runs over 6 feet, use 16-gauge or heavier speaker wire.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I run the JBL Club 44F from a factory head unit?\u003c\/h3\u003e\n\u003cp\u003eYes. Its 90dB sensitivity and 3.0-ohm nominal impedance are intended to work with factory head units as well as aftermarket amplifiers.\u003c\/p\u003e \u003ch3\u003eWhat amplifier rating is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe product guidance recommends a 4-channel amplifier rated at 25–50W RMS per channel and stable at 2–4 ohms.\u003c\/p\u003e \u003ch3\u003eWill the Club 44F fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for standard 4\" OEM locations. Check your vehicle’s factory speaker size and location to assess fit.\u003c\/p\u003e \u003ch3\u003eDo these speakers reproduce deep bass?\u003c\/h3\u003e\n\u003cp\u003eThe stated frequency response begins at 75Hz. A subwoofer is recommended for fuller system coverage below that range.\u003c\/p\u003e \u003ch3\u003eWhat does the 35W RMS and 105W peak rating mean?\u003c\/h3\u003e\n\u003cp\u003eThese are separate power-handling ratings: 35W RMS and 105W peak. Use the RMS rating when matching the speakers with an amplifier.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for the JBL Club 44F and explore more about the brand. Want to learn more about JBL? Explore our \u003ca href=\"\/pages\/jbl\"\u003eJBL brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":49849816088804,"sku":"JBLSPKCB44F","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/JBL_CLUB_44F_HERO_43377_x1_06e4f78c-7aa3-4886-b87d-9d4594d853f6.png?v=1789257420"},{"product_id":"jbl-stage3-48f-4-coaxial-car-speakers","title":"JBL Stage3 48F 4\" 2-Way Coaxial Car Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe JBL Stage3 48F 4\" 2-Way Coaxial Car Speakers bring clearer highs and more controlled bass to a compact factory speaker location. Their 10% glass-fiber-reinforced Plus One™ cone, PEI balanced dome tweeter, and True 4-ohm design suit everyday listening with a factory head unit or aftermarket amplifier.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlus One™ woofer cone:\u003c\/strong\u003e The 10% glass-fiber reinforcement helps reduce cone flex, while the larger effective cone area supports fuller, tighter bass from a 4\" speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 4-ohm impedance:\u003c\/strong\u003e Designed to draw clean power from compatible factory head units and aftermarket amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e89dB sensitivity:\u003c\/strong\u003e Helps the speakers produce useful output from a head unit or amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEI balanced dome tweeter:\u003c\/strong\u003e Delivers detailed high frequencies for clear sound throughout the cabin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80Hz–20kHz response:\u003c\/strong\u003e Covers midrange and highs; add a subwoofer for deeper bass and full-range system coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThoughtful construction:\u003c\/strong\u003e Recycled plastics, PVC-free wiring, and a laser-etched carbon-fiber finish bring practical and visual details to the design.\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\u003eJBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSTAGE3 48F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2-Way Coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd\u003e4\" (100mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (RMS)\u003c\/td\u003e\n\u003ctd\u003e50W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling (Peak)\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (@ 2.83V\/1m)\u003c\/td\u003e\n\u003ctd\u003e89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e80Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms (True 4-Ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Cone Material\u003c\/td\u003e\n\u003ctd\u003ePlus One™ Glass-Fiber Reinforced (10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter Type\u003c\/td\u003e\n\u003ctd\u003ePEI Balanced Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eRecycled Plastics, PVC-Free Wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 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 Stage3 48F pairs a compact 4\" format with a cone design intended to increase effective cone area without upsizing. That makes it a practical option when you want a speaker upgrade for a small factory location. Its frequency response starts at 80Hz, so a subwoofer can provide the deeper bass range in a full-range system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe 4\" size is commonly used in dash, rear deck, and door locations across many vehicles, including some Honda, Toyota, Mazda, and European models. The speakers are described as a drop-in fit for most factory 4\" locations, but check your vehicle's speaker size and fitment before ordering.\u003c\/p\u003e\n\u003cp\u003eFor amplified use, the product recommends a 4-channel amplifier rated at 30–60W RMS per channel at 4 ohms. You can also run the speakers from a quality factory head unit. Use 16-gauge or heavier speaker wire for runs over 6 feet.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I use the JBL Stage3 48F with a factory head unit?\u003c\/h3\u003e\n\u003cp\u003eYes. Its True 4-ohm impedance and 89dB sensitivity are designed to work with factory head units as well as aftermarket amplifiers.\u003c\/p\u003e \u003ch3\u003eWill these speakers fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThey are 4\" speakers, a size commonly found in dash, rear deck, and door locations. Check your vehicle's factory speaker size and mounting fitment before ordering.\u003c\/p\u003e \u003ch3\u003eDo I need an amplifier?\u003c\/h3\u003e\n\u003cp\u003eNo. They can run from a quality head unit. For amplified use, the recommendation is a 4-channel amp rated at 30–60W RMS per channel at 4 ohms.\u003c\/p\u003e \u003ch3\u003eShould I pair them with a subwoofer?\u003c\/h3\u003e\n\u003cp\u003eThe 80Hz low-frequency response does not cover deep bass on its own. A subwoofer can add the lower frequencies for full-range system coverage.\u003c\/p\u003e \u003ch3\u003eHow does the Stage3 48F compare with the Stage3 58F?\u003c\/h3\u003e\n\u003cp\u003eThe 48F is a 4\" speaker for compact locations; the 58F is 5.25\". The source describes both as sharing the Plus One™ glass-fiber cone, PEI dome tweeter, True 4-ohm design, and power handling. It lists the 58F's response down to 55Hz, compared with 80Hz for the 48F.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop JBL car audio at 12 Volt Outlet. Want to learn more about JBL? Explore our \u003ca href=\"\/pages\/jbl\"\u003eJBL brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":49849819431140,"sku":"JBLSPKS348F","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/LS_JBL_STAGE_3_CAR_AUDIO_48F_HERO_0052_x1_3fa9ac77-cd9a-485f-9f3d-e166f07c7a29.png?v=1789257424"},{"product_id":"american-bass-symphony-4-speakers-pair","title":"American Bass Symphony 4\" Speakers (Pair)","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clearer mids and highs to your car audio system with the American Bass Symphony 4\" Speakers (Pair). These full-range 4-inch speakers combine a black injection cone with a neodymium stationary tweeter for detailed sound in a compact format.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeodymium stationary tweeter:\u003c\/strong\u003e Adds crisp high-frequency detail to your listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack injection cone:\u003c\/strong\u003e Combines strength with reduced distortion under excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButyl rubber surround:\u003c\/strong\u003e Supports a durable, stable response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStamp steel basket:\u003c\/strong\u003e Provides rigidity and damping for accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow mounting depth:\u003c\/strong\u003e The 2-inch depth can help with installations where space is limited.\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\u003eSpeakers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSYMPHONY SERIES\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e2\u003c\/span\u003e\u003cbr\u003e\n\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\u003e3.75\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\u003e110Hz - 21KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFREQUENCY RESPONSE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\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\u003e6.5\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\u003e25mm\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\u003eSTAMP STEEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTweeter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeodymium stationary tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCone Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack injection cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSurround Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eButyl rubber surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeven sizes available\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 Symphony 4-inch pair is designed to upgrade factory audio with more articulate midrange and high-frequency detail. Its 45W RMS rating and 4-ohm impedance suit a system using a stock head unit or compact amplifier, as described for this speaker.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your mounting opening is 3.75 inches and that the available depth is at least 2 inches. Vehicle openings vary, so confirm your installation dimensions before choosing speakers.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat do the 45W RMS and 90W maximum ratings mean?\u003c\/h3\u003e\n\u003cp\u003e45W RMS is the continuous power rating; 90W is the stated maximum power rating.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should I account for?\u003c\/h3\u003e\n\u003cp\u003eThese speakers have a 4-ohm impedance. Check that your head unit or amplifier supports this load.\u003c\/p\u003e\n\u003ch3\u003eHow can I check whether they fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eCompare the 3.75-inch cutout size and 2-inch mounting depth with the available space at your installation location.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the package?\u003c\/h3\u003e\n\u003cp\u003eThe product is listed as a pair of speakers.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop with 12 Volt Outlet, and \u003ca href=\"\/pages\/american-bass-history\"\u003eexplore our American Bass brand profile\u003c\/a\u003e to learn more about the brand.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeakers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSYMPHONY SERIES\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e87\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMOUNTING DEPTH (IN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e2\u003c\/span\u003e\u003cbr\u003e\n\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\u003e3.75\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\u003e110Hz - 21KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFREQUENCY RESPONSE\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-\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\u003e6.5\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\u003e25mm\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\u003eSTAMP STEEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"American Bass","offers":[{"title":"Default Title","offer_id":49850169983204,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/symphony-4-speakers-pair-335454_500x_f4f60892-aa17-4d4c-9d95-b25f1fafe194.webp?v=1792714127"},{"product_id":"american-bass-sq-4-speakers-pair","title":"American Bass SQ 4\" Coaxial Speakers (Pair)","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clearer full-range sound to a compact car audio installation with the American Bass SQ 4\" Coaxial Speakers. This pair combines a woven carbon glass fiber cone with neodymium swivel tweeters for clear mids and aimable highs.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact mounting depth:\u003c\/strong\u003e The 2-inch depth suits installations with limited space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAimable tweeters:\u003c\/strong\u003e Neodymium swivel tweeters let you direct high frequencies toward your listening position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven cone:\u003c\/strong\u003e Woven carbon glass fiber provides a stiff cone material for sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible surrounds:\u003c\/strong\u003e Butyl rubber surrounds allow cone movement while maintaining the speaker’s edge seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower ratings:\u003c\/strong\u003e 45W RMS and 90W maximum power ratings help you match the speakers to your audio system.\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\u003eSpeakers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSQ FULL RANGE SERIES\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRMS POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45W\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAX POWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90W\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIMPEDANCE (OHMS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSENSITIVITY DB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86dB\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\u003e2\u003cbr\u003e\n\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\u003e3.5\u003cbr\u003e\n\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\u003e100Hz - 22KHz\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\u003e10\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\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBASKET TYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTAMP STEEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone material:\u003c\/strong\u003e Woven carbon glass fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTweeter type:\u003c\/strong\u003e Neodymium swivel tweeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurround material:\u003c\/strong\u003e Butyl rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe SQ 4-inch coaxial speakers are designed for car audio builds where installation space is tight. Their shallow mounting depth and compact cutout size give you specific measurements to consider when planning a door, dash, or panel installation.\u003c\/p\u003e\n\u003cp\u003eThe 4-ohm impedance and 45W RMS rating provide useful matching details when selecting supporting audio equipment. Aimable tweeters also give you a way to direct high frequencies during installation.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eAllow for a 3.5-inch cutout and 2-inch mounting depth when checking the intended location. Confirm the available space and mounting opening before installation.\u003c\/p\u003e\n\u003cp\u003eCheck that your audio system supports a 4-ohm speaker load and can accommodate the 45W RMS rating. The product title identifies this item as a pair.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the power ratings?\u003c\/h3\u003e\n\u003cp\u003eEach speaker is listed with 45W RMS power and 90W maximum power.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should my audio system support?\u003c\/h3\u003e\n\u003cp\u003eThese speakers have a 4-ohm impedance. Check your audio equipment’s supported speaker load before connecting them.\u003c\/p\u003e\n\u003ch3\u003eHow much installation space is needed?\u003c\/h3\u003e\n\u003cp\u003eThe listed mounting depth is 2 inches, and the cutout size is 3.5 inches. Check both measurements against your mounting location.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the package?\u003c\/h3\u003e\n\u003cp\u003eThe product title identifies the item as a pair of American Bass SQ 4-inch coaxial speakers.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop for the American Bass SQ 4\" Coaxial Speakers 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":49850170573028,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/sq-40-speakers-pair-507777_500x_e4b762be-2517-44df-8463-03b093f234a0.webp?v=1789259756"},{"product_id":"hifonics-hcc4cx-colossus-classic-4-inch-coaxial-speakers","title":"Hifonics HCC4CX COLOSSUS Classic 4 Inch Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clear, high-output sound to a vehicle’s standard 4-inch speaker location with the Hifonics HCC4CX COLOSSUS Classic coaxial speakers. Blue woven fiber cones handle the midrange, while integrated 1-inch aluminum dome tweeters reproduce high frequencies through a passive Butterworth crossover.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven fiber cones:\u003c\/strong\u003e Lightweight cones support faster midrange response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButyl rubber surrounds:\u003c\/strong\u003e The cone coupling is designed for durability and deeper mid-bass impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum dome tweeters:\u003c\/strong\u003e The 1-inch tweeters deliver high output and extend high-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat management:\u003c\/strong\u003e The Kapton former and overcoil cooling system help dissipate heat during extended playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-resonant basket:\u003c\/strong\u003e The stamped steel frame is designed to limit harmonics and distortion from flex and ringing.\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\u003eHifonics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eCOLOSSUS CLASSIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Size\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRMS Power Handling\u003c\/th\u003e\n\u003ctd\u003e40 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Power Handling\u003c\/th\u003e\n\u003ctd\u003e75 W\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\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e80Hz - 20kHz\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\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003ePassive Butterworth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover Slope\u003c\/th\u003e\n\u003ctd\u003e6kHz 12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Diameter \/ Cutout\u003c\/th\u003e\n\u003ctd\u003e9.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003e13.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Depth\u003c\/th\u003e\n\u003ctd\u003e7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions\u003c\/th\u003e\n\u003ctd\u003e30.5 × 15.2 × 7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack \/ Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter Size\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone Material\u003c\/th\u003e\n\u003ctd\u003eWoven Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurround Material\u003c\/th\u003e\n\u003ctd\u003eButyl Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket Material\u003c\/th\u003e\n\u003ctd\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet Type\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeters\u003c\/th\u003e\n\u003ctd\u003e1-inch aluminum dome tweeters deliver high output, extend frequency response, and keep music reproduction feeling natural.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone Material\u003c\/th\u003e\n\u003ctd\u003eLightweight blue woven fiber cones enable faster midrange response.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurround \/ Cone Coupling\u003c\/th\u003e\n\u003ctd\u003eButyl rubber surrounds provide durability and deeper mid-bass impact.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice Coil \/ Former Assembly\u003c\/th\u003e\n\u003ctd\u003ePure copper voice coil creates a strong magnetic field with a very thin extrusion. The Kapton former assembly is lightweight and efficiently dissipates heat.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpider\u003c\/th\u003e\n\u003ctd\u003eEpoxy infused natural fiber allows flexibility while the epoxy gives strength during the manufacturing process.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling System\u003c\/th\u003e\n\u003ctd\u003eOvercoil cooling system allows air to be exchanged over the voice coil through the spider.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003ePassive Butterworth crossover gives a smooth transition of frequencies from midrange\/midbass to the tweeter element.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eAnti-resonant stamped steel basket strengthens the whole speaker assembly with minimal harmonics or distortion from flex and ringing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eFerrite magnet creates a strong magnetic field while remaining small enough to fit nearly every application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectors\u003c\/th\u003e\n\u003ctd\u003eSpade connectors or solder direct for the best connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrills\u003c\/th\u003e\n\u003ctd\u003eNo; typical installation mounts speakers behind a panel or dash.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eUniversal fit designed for standard 4-inch speaker locations in vehicle doors, dashboards, or rear decks behind factory panels.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003ctd\u003eHifonics Colossus Classic Speakers (HCC) Quick Start Guide (Rev1)\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 HCC4CX combines a 4-inch coaxial speaker with an integrated tweeter and passive crossover. Its compact ferrite motor and stamped steel basket suit behind-panel installations, while the crossover manages the transition from midrange and mid-bass to the tweeter.\u003c\/p\u003e\n\u003cp\u003eThe speaker’s 40 W RMS and 75 W peak ratings give you distinct power figures to consider when choosing supporting audio equipment. Its 4-ohm impedance is another key detail to match against your system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThese speakers are designed for standard 4-inch locations in vehicle doors, dashboards, or rear decks behind factory panels. Check the 9.4 cm cutout diameter, 13.7 cm outside diameter, and 7.6 cm mounting depth against your available space before installation.\u003c\/p\u003e\n\u003cp\u003eConnect using spade connectors or direct soldering. Grilles are not included; the typical installation places the speakers behind an existing panel or dash.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the HCC4CX power ratings?\u003c\/h3\u003e\n\u003cp\u003eEach speaker is rated for 40 W RMS power handling and 75 W peak power handling. Keep the RMS and peak figures distinct when comparing equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance should my audio system support?\u003c\/h3\u003e\n\u003cp\u003eThe HCC4CX has a 4-ohm impedance. Check that your supporting audio equipment is suitable for a 4-ohm speaker load.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my vehicle’s speaker location?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for standard 4-inch vehicle speaker locations. Compare the cutout, outside diameter, and mounting depth with the available space in your door, dash, or rear deck.\u003c\/p\u003e\n\u003ch3\u003eAre protective grilles included?\u003c\/h3\u003e\n\u003cp\u003eNo. The typical installation mounts the speakers behind a factory panel or dash.\u003c\/p\u003e\n\u003ch3\u003eWhat connection options are available?\u003c\/h3\u003e\n\u003cp\u003eThe speakers can connect with spade connectors or by direct soldering.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Hifonics products at 12 Volt Outlet. Want to learn more about Hifonics? Explore our \u003ca href=\"\/pages\/hifonics-car-audio-history\"\u003eHifonics brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eHifonics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCOLOSSUS CLASSIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSpeaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e40 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePeak Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e75 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e80Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCrossover Slope\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e6kHz 12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMounting Diameter \/ Cutout\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e9.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e13.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e30.5 × 15.2 × 7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBlack \/ Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eTweeter Size\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWoven Fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSurround Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eButyl Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBasket Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eStamped Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eMagnet Type\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:auto\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:0;text-align:left;padding:0.5em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border:0;text-align:left;padding:0.5em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eTweeters\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1-inch aluminum dome tweeters deliver high output, extend frequency response, and keep music reproduction feeling natural.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eLightweight blue woven fiber cones enables faster midrange response.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eSurround \/ Cone Coupling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eButyl rubber surrounds provide durability and deeper mid-bass impact.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eVoice Coil \/ Former Assembly\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePure copper voice coil creates strong magnetic field with a very thin extrusion. The Kapton former assembly is lightweight and efficiently dissipates heat.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eSpider\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eEpoxy infused natural fiber allows flexibility while the epoxy which gives strength during the manufacturing process.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCooling System\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOvercoil coolling system allows air to be exchanged over the voice coil through the spider.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCrossover\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePassive Butterworth crossover gives smooth transition of frequencies from midrange\/midbass to the tweeter element.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eFrame\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAnti-resonant stamped steel basket strengthens the whole speaker assembly with minimal harmonics or distortion from flex and ringing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eMotor\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFerrite magnet creates a strong magnetic field while remaining small enough to fit nearly every application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSpade connectors or solder direct for the best connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eGrills\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eNo: Typical installation mounts speakers behind a panel or dash.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cstyle\u003e.pu-faq[open]\u003esummary.pu-faq-c{transform:rotate(180deg)}\u003c\/style\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat is the power handling capability of these speakers?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThese speakers handle 40 watts RMS and up to 75 watts peak power.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat are the mounting dimensions for installation?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe cutout diameter is 9.4 cm, outside diameter is 13.7 cm, and the mounting depth is 7.6 cm.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eDo these speakers include protective grilles?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eNo, grilles are not included as these speakers are designed for mounting behind factory dash or door panels.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat cone and tweeter materials are used?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThey feature lightweight blue woven fiber cones with butyl rubber surrounds and 1-inch aluminum dome tweeters.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hifonics","offers":[{"title":"Default Title","offer_id":49850224574692,"sku":"806576235781","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/0df2be79f310877bfc4785539c0eadced80bbeef.jpg?v=1792710333"},{"product_id":"hifonics-zs4cx-zeus-4-inch-speakers","title":"Hifonics ZS4CX ZEUS 4 Inch Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clear highs and responsive mid-bass to a vehicle speaker location designed for a 4-inch driver with the Hifonics ZS4CX ZEUS 4 Inch Speakers. This 2-way coaxial car audio speaker system combines an Alpha-Cellulose woofer cone, moisture-resistant rubber surround, and 1-inch Neo-Mylar soft dome tweeter.\u003c\/p\u003e\n\u003cp\u003eIts passive Butterworth crossover manages the transition between the woofer and tweeter, while the overcoil cooling design exchanges air over the voice coil through the spider. The speakers are intended for mounting behind a vehicle panel or dash.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlpha-Cellulose cone:\u003c\/strong\u003e Its lightweight, rigid construction supports responsive movement and deep bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture-resistant rubber surround:\u003c\/strong\u003e The surround couples to the cone for mid-bass impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-inch Neo-Mylar soft dome tweeter:\u003c\/strong\u003e The impact-resistant tweeter handles high frequencies with clear sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKapton components:\u003c\/strong\u003e The voice coil former is lightweight and dissipates heat efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Butterworth crossover:\u003c\/strong\u003e It transitions frequencies from the midrange and mid-bass to the tweeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStamped steel basket:\u003c\/strong\u003e Its anti-resonant design helps minimize harmonics and distortion from flex or ringing.\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\u003eHifonics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eZEUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker size\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eCoaxial speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker configuration\u003c\/th\u003e\n\u003ctd\u003e2-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRMS power handling\u003c\/th\u003e\n\u003ctd\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak power handling\u003c\/th\u003e\n\u003ctd\u003e175 W\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\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e55 Hz - 19 kHz\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\u003eCrossover slope\u003c\/th\u003e\n\u003ctd\u003e6 kHz 12 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting diameter \/ cut out\u003c\/th\u003e\n\u003ctd\u003e9.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside diameter\u003c\/th\u003e\n\u003ctd\u003e13.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e30.5 × 15.7 × 7.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCEA standards\u003c\/th\u003e\n\u003ctd\u003eCEA426B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eUniversal; vehicle speaker locations accommodating 4-inch drivers with a 7.6 cm mounting depth and 9.4 cm cut-out diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWoofer cone\u003c\/th\u003e\n\u003ctd\u003eAlpha-Cellulose; lightweight for speed and rigid for deep bass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurround and cone coupling\u003c\/th\u003e\n\u003ctd\u003eMoisture-resistant rubber surround with high mid-bass impact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdhesive\u003c\/th\u003e\n\u003ctd\u003eHigh-temperature adhesive selected to create a permanent bond between the cone and surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003ePure copper; creates a strong magnetic field with a very thin extrusion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil former\u003c\/th\u003e\n\u003ctd\u003eKapton; lightweight and efficiently dissipates heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpider\u003c\/th\u003e\n\u003ctd\u003eEpoxy-infused natural fiber; natural fiber allows flexibility, while epoxy provides strength during manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling system\u003c\/th\u003e\n\u003ctd\u003eOvercoil; air is exchanged over the voice coil through the spider\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003ePassive Butterworth; smooth transition from midrange\/midbass to the tweeter element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eAnti-resonant stamped steel basket; strong construction with minimal harmonics or distortion from flex or ringing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eFerrite magnet; creates a strong magnetic field while remaining small enough to fit nearly every application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnectors\u003c\/th\u003e\n\u003ctd\u003eSpade; use spade connectors or solder direct for the best connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrilles\u003c\/th\u003e\n\u003ctd\u003eNot included; typical installation mounts speakers behind a panel or dash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDownload\u003c\/th\u003e\n\u003ctd\u003eHifonics ZEUS Speakers (ZS) Quick Start Guide (Rev1)\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 ZS4CX pairs a woofer and tweeter in a 2-way coaxial design for speaker locations built around a 4-inch driver. Its Alpha-Cellulose cone, rubber surround, and 1-inch soft dome tweeter give you distinct materials for mid-bass and high-frequency reproduction.\u003c\/p\u003e\n\u003cp\u003eThe stamped steel basket, ferrite magnet, and overcoil cooling design are part of its construction. Check the power handling and 4-ohm impedance against your audio system when choosing speakers.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThese speakers are listed as universally compatible with vehicle locations that accommodate 4-inch drivers, a 9.4 cm cut-out diameter, and 7.6 cm mounting depth. Confirm the available opening and clearance at your intended location before installation.\u003c\/p\u003e\n\u003cp\u003eSpade connectors or direct soldering are specified for the connection. Grilles are not included; typical installations place the speakers behind a door panel or dash.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the power rating and impedance of the Hifonics ZS4CX?\u003c\/h3\u003e\n\u003cp\u003eEach speaker is rated for 30 W RMS and 175 W peak power handling at 4 Ohms.\u003c\/p\u003e\n\u003ch3\u003eWhat mounting space do these 4-inch speakers need?\u003c\/h3\u003e\n\u003cp\u003eThe listed cut-out diameter is 9.4 cm, and the mounting depth is 7.6 cm. Check both measurements against your speaker location.\u003c\/p\u003e\n\u003ch3\u003eAre grilles included?\u003c\/h3\u003e\n\u003cp\u003eNo. The speakers are designed for typical installation behind a vehicle panel or dash.\u003c\/p\u003e\n\u003ch3\u003eWhat are the woofer cone and tweeter made from?\u003c\/h3\u003e\n\u003cp\u003eThe woofer uses an Alpha-Cellulose cone with a rubber surround. The tweeter is a 1-inch Neo-Mylar soft dome design.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop Hifonics products at 12 Volt Outlet. Want to learn more about Hifonics? Explore our \u003ca href=\"\/pages\/hifonics-car-audio-history\"\u003eHifonics brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eHifonics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eZEUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCoaxial Speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e2-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePeak Power Handling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e175 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e55 Hz - 19 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCrossover Slope\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e6 kHz 12 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMounting Diameter \/ Cut Out\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e9.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e13.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e30.5 × 15.7 × 7.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCEA Standards\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCEA426B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eCompatible Vehicles\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:auto\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:0;text-align:left;padding:0.5em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border:0;text-align:left;padding:0.5em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eTweeters\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1 inch: Clear highs while handling plenty of power without sounding harsh. Neo-Mylar Soft Dome Tweeter: Impact Resistant Tweeter Elements, Great sound quality and increased reliability. Kapton: Lightweight and efficiently dissipates heat.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAlpha-Cellulose Cones: Light weight for speed and very rigid for deep bass.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eSurround \/ Cone Coupling\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRubber: Moisture Resistant Rubber Surround with high Mid-Bass Impact. High Temperature Adhesive: Special adhesive is chosen to create a permanent bond between the cone and the surround.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eVoice Coil \/ Former Assembly\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePure Copper: Creates strong magnetic field with a very thin extrusion. Kapton: Lightweight and efficiently dissipates heat.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eSpider\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eEpoxy infused Natural Fiber: Natural fiber allows flexibility while the epoxy which gives strength during the manufacturing process.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCooling System\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOvercoil: Air is exchanged over the voice coil through the spider.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eCrossover\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePassive Butterworth: Smooth transition of frequencies from midrange\/midbass to the tweeter element.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eFrame\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAnti-Resonant Stamped Steel Basket: Very strong with minimal harmonics or distortions from flex or ringing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eMotor\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFerrite Magnet: Creates a strong magnetic field while remaining small enough to fit nearly every application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSpade: Use spade connectors or solder direct for the best connection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);opacity:0.65\"\u003eGrills\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.45em 0.75em;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eNo: Typical installation mounts speakers behind a panel or dash.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cstyle\u003e.pu-faq[open]\u003esummary.pu-faq-c{transform:rotate(180deg)}\u003c\/style\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat is the power rating of the Hifonics ZS4CX speakers?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe speakers handle 30 watts RMS and up to 175 watts peak power at a 4-ohm impedance.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat are the mounting dimensions for installation?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe speakers have a mounting cut-out diameter of 9.4 cm (3.69 in) and a mounting chassis depth of 7.6 cm (3.0 in).\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eDo these speakers come with grilles?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eNo, grilles are not included as these speakers are designed for typical mounting behind vehicle door panels or dash locations.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat materials are used in the tweeter and woofer construction?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe woofer features an Alpha-Cellulose cone with a rubber surround, while the tweeter uses a 1-inch Neo-Mylar soft dome design.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Hifonics","offers":[{"title":"Default Title","offer_id":49850224935140,"sku":"806576226710","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/d4c8bbeca9f7d2aa7f484bdb4cabfd1f1443c754.jpg?v=1792710334"},{"product_id":"powerbass-oe42-t3y-tesla-oem-upgrade-4-full-range-coaxials","title":"PowerBass OE42-T3Y TESLA OEM Upgrade 4\" Full Range Coaxials","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGive your Tesla’s rear-door audio a focused upgrade with the PowerBass OE42-T3Y 4-inch full-range coaxial speakers. They pair poly mica cones with 3\/4-inch Mylar dome tweeters and are designed for direct-fit installation in specified Tesla rear-door speaker locations.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-inch coaxial design:\u003c\/strong\u003e Combines the speaker and tweeter in one unit for full-range sound in the factory rear-door positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoly mica cones:\u003c\/strong\u003e Designed to deliver low-frequency definition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4-inch Mylar dome tweeters:\u003c\/strong\u003e Provide high-frequency clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesla-specific nylon adapters:\u003c\/strong\u003e Match the original mounting locations for the listed vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory plug-and-play harnesses:\u003c\/strong\u003e Connect to factory wiring without wire splicing.\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\u003ePowerBass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003eOE42-T3Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCoaxial Car Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Size\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter Size\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone Material\u003c\/th\u003e\n\u003ctd\u003ePoly Mica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter Material\u003c\/th\u003e\n\u003ctd\u003eMylar Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Impedance\u003c\/th\u003e\n\u003ctd\u003e4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Handling (RMS\/Peak)\u003c\/th\u003e\n\u003ctd\u003e50 watts RMS\/100 watts peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e95Hz - 21kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity (1W \/ 1M)\u003c\/th\u003e\n\u003ctd\u003e87 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Weight\u003c\/th\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eTesla Model 3 (2018–2024, Highland); Model Y (2020–2025, Juniper); Cybertruck. Rear door speaker positions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWhat's Included\u003c\/th\u003e\n\u003ctd\u003ePair of 4\" PowerBass OE42-T3Y Coaxial Speakers; Tesla-specific nylon speaker adapters; factory plug-and-play wiring harnesses.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDownload\u003c\/th\u003e\n\u003ctd\u003eOwners Manual\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 OE42-T3Y is made for shoppers replacing or upgrading the rear-door speakers in compatible Tesla vehicles. Its coaxial layout combines a 4-inch speaker and a 3\/4-inch tweeter, while the included adapters and harnesses are designed around the listed factory locations and connections.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThese speakers are designed for rear-door installation in the Tesla Model 3 (2018–2024, including Highland), Model Y (2020–2025, including Juniper), and Cybertruck. The product details describe a drop-in installation using original mounting locations, nylon adapters, and factory plug-and-play wiring harnesses, without cutting or drilling.\u003c\/p\u003e\n\u003cp\u003eCheck your vehicle model, year, and rear-door speaker position before ordering. The speakers are rated at 4-ohm impedance, with 50 watts RMS and 100 watts peak power handling.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich Tesla vehicles are compatible with the OE42-T3Y?\u003c\/h3\u003e\n\u003cp\u003eIt is listed for Tesla Model 3 (2018–2024, including Highland), Model Y (2020–2025, including Juniper), and Cybertruck rear-door speaker positions.\u003c\/p\u003e\n\u003ch3\u003eWhere do these speakers install?\u003c\/h3\u003e\n\u003cp\u003eThey are designed as upgrades for the factory rear-door speaker locations.\u003c\/p\u003e\n\u003ch3\u003eDo installation details call for cutting or drilling?\u003c\/h3\u003e\n\u003cp\u003eNo. The listed installation uses factory plug-and-play wiring adapters and nylon brackets that match the original mounting locations.\u003c\/p\u003e\n\u003ch3\u003eWhat are the speakers’ power rating and impedance?\u003c\/h3\u003e\n\u003cp\u003eThey are rated at 50 watts RMS and 100 watts peak, with a nominal impedance of 4-ohm.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the package?\u003c\/h3\u003e\n\u003cp\u003eThe package includes a pair of OE42-T3Y coaxial speakers, Tesla-specific nylon speaker adapters, and factory plug-and-play wiring harnesses.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the PowerBass OE42-T3Y at 12 Volt Outlet. Want to learn more about PowerBass? Explore our \u003ca href=\"\/pages\/powerbass-car-audio-history\"\u003ePowerBass brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003ctable class=\"pu-table\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; border: 0; box-shadow: none; outline: none; background: none; table-layout: fixed; margin: 0 0 1em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003ePowerBass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eOE42-T3Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eCoaxial Car Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eSpeaker Size\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eTweeter Size\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eCone Material\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003ePoly Mica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eTweeter Material\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eMylar Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e4-ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003ePower Handling (RMS\/Peak)\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e50 watts RMS\/100 watts peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e95Hz - 21kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003eSensitivity (1W \/ 1M)\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e87 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0.75em 0.4em 0; opacity: 0.65; vertical-align: top;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"border: 0; padding: 0.4em 0; vertical-align: top;\"\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"pu-table\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; border: 0; box-shadow: none; outline: none; background: none; table-layout: fixed; margin: 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0;\"\u003e\n\u003ch3 style=\"margin: 1.25em 0 0.5em;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ctable class=\"pu-table\" style=\"width: 100%; border-collapse: separate; border-spacing: 0; border: 0; box-shadow: none; outline: none; background: none; table-layout: fixed; margin: 0 0 1em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e\n\u003cdetails class=\"pu-faq\" style=\"padding: 0.45em 0;\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; list-style: none;\"\u003e\u003cstrong\u003eWhich Tesla vehicles are compatible with these speakers?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width: 1em; height: 1em; flex: none; opacity: 0.6; transition: transform 0.15s;\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0.4em 0 0;\"\u003eThese speakers are compatible with Tesla Model 3 (2018–2024, including Highland), Model Y (2020–2025, including Juniper), and Cybertruck.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e\n\u003cdetails class=\"pu-faq\" style=\"padding: 0.45em 0;\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; list-style: none;\"\u003e\u003cstrong\u003eWhere are these speakers installed in the vehicle?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width: 1em; height: 1em; flex: none; opacity: 0.6; transition: transform 0.15s;\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0.4em 0 0;\"\u003eThey are designed specifically as drop-in upgrades for the factory rear door speaker locations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0; border-bottom: 1px solid color-mix(in srgb,currentColor 12%,transparent);\"\u003e\n\u003cdetails class=\"pu-faq\" style=\"padding: 0.45em 0;\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; list-style: none;\"\u003e\u003cstrong\u003eIs cutting or drilling required for installation?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width: 1em; height: 1em; flex: none; opacity: 0.6; transition: transform 0.15s;\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0.4em 0 0;\"\u003eNo, they feature factory plug-and-play wiring adapters and custom nylon brackets that match original bolt locations without modification.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 0; padding: 0;\"\u003e\n\u003cdetails class=\"pu-faq\" style=\"padding: 0.45em 0;\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 10px; list-style: none;\"\u003e\u003cstrong\u003eWhat is the power rating of the OE42-T3Y speakers?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width: 1em; height: 1em; flex: none; opacity: 0.6; transition: transform 0.15s;\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 0.4em 0 0;\"\u003eThe speakers handle 50 Watts RMS and up to 100 Watts Peak power at 4 ohms.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"PowerBass","offers":[{"title":"Default Title","offer_id":49850238533860,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/a68deeb242499c1.35892409_400.png?v=1789261490"},{"product_id":"ds18-g4xi-gen-x-4-2-way-coaxial-speakers-40-watts-rms-4-ohm","title":"DS18 G4XI GEN-X 4\" 2-Way Coaxial Speakers 40 Watts Rms 4-Ohm","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGive your vehicle’s compact speaker locations clearer vocals and detailed highs with the DS18 G4XI GEN-X 4-inch 2-way coaxial speakers. Each speaker combines a paper-cone woofer and 1-inch Mylar balanced dome tweeter in a steel basket.\u003c\/p\u003e\n\u003cp\u003eThe 4-ohm pair is designed for amplifier use and can also work with many 4-ohm factory amplifiers. A pair of grilles is included to protect the speakers in aftermarket installations.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e40W RMS power handling:\u003c\/b\u003e Match the speakers with clean amplifier power suited to their continuous rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-way coaxial design:\u003c\/b\u003e The woofer and tweeter bring low and high frequencies together in one compact speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e80 Hz–20 kHz frequency response:\u003c\/b\u003e Covers vocals and treble, with deep bass depending on the overall system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSteel basket construction:\u003c\/b\u003e Built for daily driving conditions in a compact vehicle speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncluded grilles:\u003c\/b\u003e Help protect the drivers in aftermarket installations.\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003e4\" (101 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power Handling\u003c\/td\u003e\n\u003ctd\u003e40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Handling\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e84 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e80 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended High-Pass Crossover\u003c\/td\u003e\n\u003ctd\u003e90 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003e2-Way coaxial with woofer and tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003eMylar Balanced Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Materials\u003c\/td\u003e\n\u003ctd\u003ePaper cone, rubber surround, steel basket, Ba ferrite magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil\u003c\/td\u003e\n\u003ctd\u003e1\" (25.5 mm) ASV coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003e4\" diameter, 2.4\" depth; with grill: 5.28\" diameter, 2.46\" depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg per speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003ePair\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 G4XI puts a woofer and tweeter in one 4-inch coaxial speaker, making it a practical option when you want a compact, full-range replacement. Its 40W RMS rating and 4-ohm impedance help you assess how it may pair with your amplifier.\u003c\/p\u003e\n\u003cp\u003eThe specified response reaches down to 80 Hz, but the speaker alone is not a substitute for deep bass across the system. The recommended 90 Hz high-pass crossover helps limit low-frequency demands on the woofer.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your mounting space against the speaker’s 4-inch diameter and 2.4-inch depth. Allow for the larger grille footprint: 5.28 inches in diameter and 2.46 inches in depth. The source describes typical door or dash openings, but measure your specific location before installation.\u003c\/p\u003e\n\u003cp\u003eCheck that your amplifier supports a 4-ohm speaker load and can provide clean power appropriate for the 40W RMS rating. The recommended high-pass crossover is 90 Hz.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the 40W RMS and 120W maximum ratings?\u003c\/h3\u003e\n\u003cp\u003e40W is the continuous RMS power-handling rating. 120W is the maximum rating for short musical transients.\u003c\/p\u003e\n\u003ch3\u003eWill these speakers work with a factory amplifier?\u003c\/h3\u003e\n\u003cp\u003eThey can be used with many 4-ohm factory amplifiers. Check your amplifier’s supported speaker load and power output.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting space do I need?\u003c\/h3\u003e\n\u003cp\u003eEach speaker measures 4 inches in diameter and 2.4 inches deep. With the grille, the dimensions are 5.28 inches in diameter and 2.46 inches deep.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the package?\u003c\/h3\u003e\n\u003cp\u003eThe product is listed as a pair, and grilles are included.\u003c\/p\u003e\n\u003ch3\u003eWhat crossover setting is recommended?\u003c\/h3\u003e\n\u003cp\u003eThe recommended high-pass crossover is 90 Hz.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the DS18 G4XI pair 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":49850242695396,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/G4Xi-FRONT-PAIR_700x_67b0de76-4ed9-47d9-974f-4f6cfd065c34.webp?v=1792710608"},{"product_id":"ds18-exl-sq4-0-exl-4-2-way-coaxial-speaker-with-fiber-glass-cone-340-watts-3-ohm","title":"DS18 EXL-SQ4.0 EXL 4\" 2-Way Coaxial Speaker with Fiber Glass Cone 340 Watts 3-Ohm","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eDS18 \u003cspan style=\"color: #ff0000;\"\u003eEXL-SQ4.0\u003c\/span\u003e Glass Fiber 4\" 2-Way Coaxial Car Speaker with 260 Watts 3-Ohm\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWhen you seek sound quality, it is best to have an idea of what to look for. Sensitivity, frequencies, woofer, tweeter, surround materials, and power handling are all important key factors. EXL SQ Coaxial Speaker brings it all with black glass fiber cone, rubber surround, advanced PEI dome tweeter, NEO magnets, die-cast baskets, 1\" BASV voice coils, 3 Ohms impedance strontium-magnets and aluminum basket.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnique coaxial design with concave recessed tweeter.\u003c\/li\u003e\n\u003cli\u003e3 ohms voice coil to help maximize power from amps.\u003c\/li\u003e\n\u003cli\u003eGlass fiber cone for a great look and high durability while keeping a high sensitivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/uMK6P7KLhEg\" height=\"100%\" width=\"auto\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DS18 EXL-SQ4 coaxial speakers shown from two angles, with black woven cones, red trim and recessed center tweeters.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/EXL-SQ4-WEB-A__01_892875c3-eb64-4fa6-bb73-d0f0296c118c.jpg?v=1644349134\" width=\"100%\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DS18 EXL-SQ4 front view with a magnified center tweeter and callouts for its fiberglass cone, PEI dome tweeter and specifications.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/EXL-SQ4-WEB-A__02_4b97a2b0-a07c-4b61-88e3-2907a8bdfd16.jpg?v=1644349147\" width=\"100%\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DS18 EXL-SQ4 speaker with a black mesh grille, beside fiberglass-cone, sensitivity, frequency-response and magnet callouts.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/EXL-SQ4-WEB-A__03_a84ecfc9-9848-4677-b7e4-1964ef21d924.jpg?v=1644349196\" width=\"100%\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"DS18 EXL-SQ4 speaker grille and feature graphic highlighting the recessed tweeter, voice coil and included grille.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/EXL-SQ4-WEB-A__04_27072e43-0686-4882-b33f-5b079fa997db.jpg?v=1644349227\" width=\"100%\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eTechnical Details\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ctable width=\"718\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"359\"\u003eModel:\u003c\/td\u003e\n\u003ctd width=\"359\"\u003eEXL-SQ4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType:\u003c\/td\u003e\n\u003ctd\u003eCoaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power:\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAX Power:\u003c\/td\u003e\n\u003ctd\u003e260 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd\u003e115Hz - 22KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance:\u003c\/td\u003e\n\u003ctd\u003e3 ohms\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\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame:\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround:\u003c\/td\u003e\n\u003ctd\u003eRubber edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone:\u003c\/td\u003e\n\u003ctd\u003eBlack Fiber Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet:\u003c\/td\u003e\n\u003ctd\u003eStrontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Wire:\u003c\/td\u003e\n\u003ctd\u003eBASV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eDiameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Coil Size:\u003c\/td\u003e\n\u003ctd\u003e0.5\" \/ 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer Magnet Weight:\u003c\/td\u003e\n\u003ctd\u003e9 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter Size:\u003c\/td\u003e\n\u003ctd\u003e0.8\" \/ 20.3mm PEI Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eManual\u003c\/h5\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/EXL-SQ20WEB20MANUAL.pdf?v=1794427115\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0018\/0142\/0861\/files\/DOWNLOAD-MANUAL.jpeg?v=159135983\" width=\"200px;\" loading=\"lazy\" alt=\"Download the DS18 EXL-SQ4 product manual (PDF).\"\u003e\u003c\/a\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850246693092,"sku":null,"price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/EXL-SQ4-COVER_700x_4faa0fbc-3305-481d-aeca-00b3043e75d3.webp?v=1789261814"},{"product_id":"rockford-fosgate-prime-r14x2-4-coaxial-speakers","title":"Rockford Fosgate Prime R14X2 4\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eGive your car’s sound a clearer midrange and smoother highs with the Rockford Fosgate Prime R14X2 4-inch coaxial speakers. This pair combines a vacuum polypropylene cone and flush-mounted silk-dome tweeter in a compact 2-way design for factory speaker replacement.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way coaxial design:\u003c\/strong\u003e Each speaker handles midrange and high frequencies in one unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum polypropylene cone:\u003c\/strong\u003e The rigid cone helps deliver clean midrange and midbass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilk-dome tweeter:\u003c\/strong\u003e The flush-mounted tweeter provides smooth high-frequency sound in a low-profile installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow mounting depth:\u003c\/strong\u003e The 1.72-inch depth can help when space behind the speaker is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded grilles and hardware:\u003c\/strong\u003e Finish the installation with the supplied mounting hardware and grilles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Type\u003c\/th\u003e\n\u003ctd\u003e2-Way Coax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMidrange Size\u003c\/th\u003e\n\u003ctd\u003e4.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e4-Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Handling\u003c\/th\u003e\n\u003ctd\u003e30W RMS \/ 60W Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eVacuum Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter\u003c\/th\u003e\n\u003ctd\u003eSilk dome, flush mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003eIntegrated tweeter crossover with 6 dB\/octave high-pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrilles \u0026amp; Hardware\u003c\/th\u003e\n\u003ctd\u003eGrilles and mounting hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrille\/Trim Ring Included\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMidrange Mounting Depth\u003c\/th\u003e\n\u003ctd\u003e1.72\" (43.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e100 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85 dB @ 1W\/1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Warranty\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\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eSold in pairs (2 each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/cea-2031_icon_9d033ecd-ad27-4ef2-b123-8d6c53a7781b.gif?v=1794427078\" alt=\"CEA-2031 Guidelines\" title=\"CEA-2031 Guidelines\" loading=\"lazy\"\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe R14X2 pairs a 4-inch midrange driver with a silk-dome tweeter, giving you a single coaxial speaker for both midrange and high frequencies. Its 30W RMS power handling and 4-ohm impedance are useful details when matching speakers to your audio system.\u003c\/p\u003e\n\u003cp\u003eThe shallow mounting depth may suit tighter installation spaces, while the included grilles and trim ring provide a finished look after mounting.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your speaker opening and available mounting depth before ordering. The midrange mounting depth is 1.72\" (43.6 mm); vehicle openings and clearances can vary.\u003c\/p\u003e\n\u003cp\u003eThe package contains two speakers, grilles, and mounting hardware. Confirm that the 4-ohm impedance and 30W RMS rating suit your head unit or amplifier.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre the Rockford Fosgate Prime R14X2 speakers sold individually?\u003c\/h3\u003e\n\u003cp\u003eNo. They are sold as a pair, with two speakers per package.\u003c\/p\u003e\n\u003ch3\u003eWhat does 30W RMS \/ 60W Max mean?\u003c\/h3\u003e\n\u003cp\u003eThe speakers are rated for 30W RMS and 60W maximum power handling. Keep those ratings in mind when matching them with your audio source or amplifier.\u003c\/p\u003e\n\u003ch3\u003eWhat is the mounting depth?\u003c\/h3\u003e\n\u003cp\u003eThe midrange mounting depth is 1.72\" (43.6 mm). Check the available space behind your vehicle’s speaker opening.\u003c\/p\u003e\n\u003ch3\u003eAre grilles included?\u003c\/h3\u003e\n\u003cp\u003eYes. Grilles and mounting hardware are included, and the grille\/trim ring is listed as included.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty period?\u003c\/h3\u003e\n\u003cp\u003eThe listed warranty is one year.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Rockford Fosgate Prime R14X2 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":"Default Title","offer_id":49850248626404,"sku":null,"price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/r14x2_1-575x0.webp?v=1792713701"},{"product_id":"rockford-fosgate-punch-p142-4-coaxial-speakers","title":"Rockford Fosgate Punch P142 4\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eUpgrade a compact factory speaker location with the Rockford Fosgate Punch P142 4\" coaxial speakers. This pair of two-way speakers combines a 0.75\" PEI dome tweeter and an integrated concealed crossover for a space-conscious installation without external crossover boxes.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFlex Fit basket:\u003c\/b\u003e The basket design accommodates odd-shaped factory locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated crossover:\u003c\/b\u003e The concealed crossover keeps the installation free of external crossover boxes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncluded adapter plates:\u003c\/b\u003e OEM, 4\"x6\", and 6\"x8\" adapter plates support mounting in varied factory openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpeaker materials:\u003c\/b\u003e The mineral-filled polypropylene cone and butyl rubber surround balance rigidity and damping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt-in tweeter crossover:\u003c\/b\u003e The 0.75\" (19 mm) PEI dome tweeter works without separate external components.\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 type\u003c\/th\u003e\n\u003ctd\u003e4\" (nominal) two-way coaxial speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSold in pairs (2 speakers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e30 Watts RMS (60 Watts Max) per speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e100 Hz – 22 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e86.5 dB @ 1W\/1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter\u003c\/th\u003e\n\u003ctd\u003ePEI dome tweeter, 0.75\" \/ 19 mm, with built-in crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone and surround\u003c\/th\u003e\n\u003ctd\u003eInjection-molded mineral-filled polypropylene cone with a butyl rubber surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket design\u003c\/th\u003e\n\u003ctd\u003eFlex Fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003eIntegrated Concealed Crossover (ICC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded mounting hardware\u003c\/th\u003e\n\u003ctd\u003eOEM adapter plate and adapter plates for 4\"x6\" and 6\"x8\" openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrille\/trim ring\u003c\/th\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMidrange mounting depth\u003c\/th\u003e\n\u003ctd\u003e1.69\" (43 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e3.2 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 P142 is designed for a focused factory-replacement upgrade where a compact 4\" speaker and a clean installation matter. Its concealed crossover and included adapter plates help limit extra components while offering options for different factory opening shapes.\u003c\/p\u003e\n\u003cp\u003eThe stated 100 Hz–22 kHz frequency response covers low-midrange through high frequencies. The coaxial design places the tweeter with the speaker for a single-unit installation.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck your vehicle’s speaker opening shape and available mounting depth before ordering. The midrange mounting depth is 1.69\" (43 mm); included plates are for OEM, 4\"x6\", and 6\"x8\" openings. The Flex Fit basket is designed to accommodate odd-shaped factory locations, but vehicle fit depends on the specific opening.\u003c\/p\u003e\n\u003cp\u003eNo grille or trim ring is included. The package includes mounting hardware and two speakers.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow many speakers are included?\u003c\/h3\u003e\n\u003cp\u003eThe P142 is sold as a pair, with two speakers.\u003c\/p\u003e\n\u003ch3\u003eWhat power handling should I consider?\u003c\/h3\u003e\n\u003cp\u003eEach speaker is rated for 30 Watts RMS and 60 Watts Max.\u003c\/p\u003e\n\u003ch3\u003eWhat is the mounting depth?\u003c\/h3\u003e\n\u003cp\u003eThe midrange mounting depth is 1.69\" (43 mm).\u003c\/p\u003e\n\u003ch3\u003eAre adapter plates included?\u003c\/h3\u003e\n\u003cp\u003eYes. OEM adapter plates and plates for 4\"x6\" and 6\"x8\" openings are included.\u003c\/p\u003e\n\u003ch3\u003eDoes the package include grilles?\u003c\/h3\u003e\n\u003cp\u003eNo. Grilles and trim rings are not included.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Rockford Fosgate Punch P142 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":"Default Title","offer_id":49850249609444,"sku":null,"price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/p142_1-575x0.webp?v=1792710528"},{"product_id":"powerbass-s-4002-4-coaxial-speakers","title":"PowerBass S-4002 4\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe PowerBass S-4002 4\" coaxial speakers combine a woofer and tweeter in one compact speaker, helping you upgrade factory locations without a large mounting footprint. Their shallow design, black finish, and OEM drop-in replacement design suit installations where space and a factory-like appearance matter.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCompact coaxial design:\u003c\/b\u003e The integrated woofer and tweeter create a single speaker package for a small mounting area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDDC-coated paper cone:\u003c\/b\u003e The two-layer cone’s Dynamic Damping Coating helps control cone breakup and improve midrange consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSilk-dome tweeter:\u003c\/b\u003e The 0.75\" tweeter provides high-frequency output in a slim design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSEL tweeter ring:\u003c\/b\u003e The Sound Expander Lens enhances high-frequency dispersion for a wider listening area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShallow mounting depth:\u003c\/b\u003e The space-conscious design can help when room behind the mounting surface is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBlack, tooled basket:\u003c\/b\u003e The Flat Black finish gives the speaker a clean, factory-like appearance in the installation area.\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\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand and model\u003c\/td\u003e\n\u003ctd\u003ePowerBass S-4002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e4\" coaxial speaker system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eOEM drop-in replacement design for standard factory locations, with minimal modification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish and basket\u003c\/td\u003e\n\u003ctd\u003eBlack; rigid tooled basket with a Flat Black finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCone\u003c\/td\u003e\n\u003ctd\u003eTwo-layer paper cone with DDC (Dynamic Damping Coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurround\u003c\/td\u003e\n\u003ctd\u003eDouble-pressed treated foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor structure\u003c\/td\u003e\n\u003ctd\u003e6 oz.; magnet\/coil assembly sized to drive the 4\" voice coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor design\u003c\/td\u003e\n\u003ctd\u003eEFF (Efficient Flux Field) motor structures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e0.75\" pure silk dome with neodymium magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter lens\u003c\/td\u003e\n\u003ctd\u003eSEL (Sound Expander Lens)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem impedance\u003c\/td\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting depth\u003c\/td\u003e\n\u003ctd\u003eShallow design; optimized for limited space behind mounting surfaces\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 S-4002 brings woofer and tweeter output together in a compact coaxial system, while its silk dome and SEL lens support refined highs and wider dispersion. The treated cone and foam surround add specific design choices for controlled midrange and excursion in a small speaker.\u003c\/p\u003e\n\u003cp\u003eIts black basket and factory-location design make it an option to consider when you want to preserve the appearance of an original installation while upgrading the speakers.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe speakers are designed for standard factory locations with minimal modification, and their shallow mounting depth is intended for installations with limited space. Check your vehicle’s speaker opening and available depth before purchase. The 4-ohm system impedance is compatible with many standard car audio amplifiers and wiring configurations.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does coaxial mean for the S-4002?\u003c\/h3\u003e\n\u003cp\u003eThe woofer and tweeter share one axis, creating a single speaker package in a compact mounting footprint.\u003c\/p\u003e\n\u003ch3\u003eWhat is the system impedance?\u003c\/h3\u003e\n\u003cp\u003eThe S-4002 has a 4-ohm system impedance, which is compatible with many standard car audio amplifiers and wiring configurations.\u003c\/p\u003e\n\u003ch3\u003eWill these speakers fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for standard factory locations with minimal modification. Check the speaker opening and available mounting depth for your vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhat does the SEL ring do?\u003c\/h3\u003e\n\u003cp\u003eThe Sound Expander Lens enhances high-frequency dispersion for a wider listening area.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eWant to learn more about PowerBass? Explore our \u003ca href=\"\/pages\/powerbass-car-audio-history\"\u003ePowerBass brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PowerBass","offers":[{"title":"Default Title","offer_id":49850256490724,"sku":null,"price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/a572268a17a8277.56399818.png?v=1789262042"},{"product_id":"powerbass-2xl-403-4-coaxial-speakers","title":"PowerBass 2XL-403 4\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring clear vocals and smooth highs to a compact vehicle audio setup with the PowerBass 2XL-403 4-inch coaxial speakers. Their 3-ohm impedance, silk dome tweeter, and shallow 2.2-inch mounting depth suit compact replacement installations where space and amplifier matching matter.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact replacement design:\u003c\/strong\u003e The OEM drop-in design fits standard 4-inch openings and is made for straightforward replacement installation in many vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient 3-ohm impedance:\u003c\/strong\u003e The speaker’s impedance helps make efficient use of compatible amplifier power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilk dome tweeter:\u003c\/strong\u003e The 1-inch tweeter with Ferrofluid supports smooth, extended high-frequency performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid cone and rubber surround:\u003c\/strong\u003e The four-layer paper\/wool blend cone and butyl rubber surround balance stiffness and damping for accurate midbass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShallow mounting depth:\u003c\/strong\u003e At 2.2 inches deep, the speaker can suit many doors or panels with limited 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\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003e4\" Co-Axial Speaker System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign\u003c\/th\u003e\n\u003ctd\u003eOEM Drop-In Replacement Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e3-ohm system impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e50 W RMS \/ 100 W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e68 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e88 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter\u003c\/th\u003e\n\u003ctd\u003e1\" Emperors’ Silk Dome Tweeter with Ferrofluid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWoofer cone and surround\u003c\/th\u003e\n\u003ctd\u003eHybrid 4-layer Paper\/Wool Blend Cone with Butyl Rubber Surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet and motor\u003c\/th\u003e\n\u003ctd\u003e10 oz motor structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003eRigid Tooled Basket with Flat Black Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e2.2 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 2XL-403 combines a compact 4-inch footprint with a woofer-and-tweeter design intended to cover vocals, midbass, and high frequencies. Its paper\/wool blend cone and butyl surround are designed to balance stiffness and damping, while the silk dome tweeter adds smooth high-frequency detail.\u003c\/p\u003e\n\u003cp\u003eA 10 oz motor structure supports transient response and excursion control. The rigid, flat-black basket provides a sturdy frame, and the 3-ohm impedance is a useful consideration when matching the speakers with compatible amplification.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe speakers are designed for standard 4-inch openings and straightforward replacement in many vehicles, but the OEM drop-in design does not establish fitment for every vehicle. Before installation, check the opening, available mounting depth, and your system’s amplifier compatibility. The stated mounting depth is 2.2 inches.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does the 50 W RMS \/ 100 W peak rating mean?\u003c\/h3\u003e\n\u003cp\u003eThese are the speaker’s stated power-handling ratings. Match the speakers with appropriate amplification for your system.\u003c\/p\u003e\n\u003ch3\u003eWhat does the 3-ohm impedance mean for my setup?\u003c\/h3\u003e\n\u003cp\u003eThe speakers have a 3-ohm system impedance. Check that your amplifier is compatible with that load.\u003c\/p\u003e\n\u003ch3\u003eWill the 2XL-403 fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for standard 4-inch openings and fits many replacement applications. Check your vehicle’s opening and the 2.2-inch mounting depth before purchasing.\u003c\/p\u003e\n\u003ch3\u003eWhat frequency range does this speaker cover?\u003c\/h3\u003e\n\u003cp\u003eThe stated frequency response is 68 Hz–20 kHz, covering bass through high treble.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eWant to learn more about PowerBass? Explore our \u003ca href=\"\/pages\/powerbass-car-audio-history\"\u003ePowerBass brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"PowerBass","offers":[{"title":"Default Title","offer_id":49850258063588,"sku":null,"price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/a5722a014670924.01563285.png?v=1789262075"},{"product_id":"infinity-reference-ref407f-4-coaxial-speakers","title":"Infinity Reference REF407F 4\" Coaxial Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBring stronger midbass and clear, smooth highs to your car audio system with the Infinity Reference REF407F 4-inch coaxial speakers. This 2-way speaker pair uses a Plus One+ polypropylene woofer cone and textile balanced-dome tweeters in a compact design.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/x108R407F-o_other4.jpg?v=1794427078\" alt='Infinity Reference REF407F 2-way 4\" car speakers' width=\"100%\" loading=\"lazy\"\u003e\n\u003cp\u003eUse them with a factory or aftermarket stereo, or pair them with an external amplifier for more headroom. Their 1.875-inch top-mount depth can help when space behind a door panel is limited.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePlus One+ woofer cone:\u003c\/b\u003e The oversized polypropylene cone and hi-roll rubber surround move more air for impactful bass from a 4-inch driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTextile dome tweeter:\u003c\/b\u003e The 1\/2-inch balanced-dome tweeter delivers clear, smooth high frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower handling:\u003c\/b\u003e The speakers handle up to 35W RMS and 105W peak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFour-ohm compatibility design:\u003c\/b\u003e The stated 3-ohm speaker impedance combines with vehicle wiring to present a 4-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient output:\u003c\/b\u003e A sensitivity rating of 92 dB @ 2.83V helps produce more output with less power.\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\u003eSpeaker type\u003c\/td\u003e\n\u003ctd\u003e4\" 2-way coaxial car speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer cone\u003c\/td\u003e\n\u003ctd\u003ePlus One+ polypropylene with hi-roll rubber surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e1\/2\" textile balanced-dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e3-ohm speaker impedance; combines with vehicle wiring to present a 4-ohm load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower handling\u003c\/td\u003e\n\u003ctd\u003e35W RMS \/ 105W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e75 Hz – 21,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e92 dB @ 2.83V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop-mount depth\u003c\/td\u003e\n\u003ctd\u003e1.875\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrilles\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat’s in the box\u003c\/td\u003e\n\u003ctd\u003eTwo 2-way speakers; Infinity Reference REF407F owner's manual; instruction manual; adhesive backed foam gasket strips; template on box\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 REF407F pair is designed for listeners who want fuller sound from a compact 4-inch speaker. Its woofer construction focuses on stronger midbass, while the textile dome tweeter handles high frequencies with a smooth presentation.\u003c\/p\u003e\n\u003cp\u003eThe 92 dB sensitivity and stated power handling offer flexibility with a factory head unit or an external amplifier. Choose these speakers when their size, depth, and listed ratings suit your audio system and installation space.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eThe speakers are designed to fit behind factory grilles or panels in many applications, but check the available opening and mounting depth before installation. The top-mount depth is 1.875\".\u003c\/p\u003e\n\u003cp\u003eGrilles are not included, so confirm that your factory grille or panel can be used with the installation. The speakers are compatible with factory or aftermarket stereos; an external amplifier is also an option.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the power handling of the REF407F speakers?\u003c\/h3\u003e\n\u003cp\u003eThey are rated for up to 35W RMS and 105W peak.\u003c\/p\u003e\n\u003ch3\u003eWhat does the impedance design mean for my stereo?\u003c\/h3\u003e\n\u003cp\u003eThe speaker’s 3-ohm impedance combines with vehicle wiring to present a 4-ohm load, supporting compatibility with factory and aftermarket radios.\u003c\/p\u003e\n\u003ch3\u003eWill these speakers fit behind my factory panels?\u003c\/h3\u003e\n\u003cp\u003eThey are designed for behind-panel installation in many applications. Compare the 1.875-inch top-mount depth and your vehicle’s available space before installing.\u003c\/p\u003e\n\u003ch3\u003eAre grilles included?\u003c\/h3\u003e\n\u003cp\u003eNo. Grilles are not included; check whether your factory grille or panel is suitable for your installation.\u003c\/p\u003e\n\u003ch3\u003eWhat comes with the speaker pair?\u003c\/h3\u003e\n\u003cp\u003eThe box includes two 2-way speakers, adhesive backed foam gasket strips, an owner's manual, an instruction manual, and a template on the box.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eExplore more from Infinity at 12 Volt Outlet. Want to learn more about Infinity? Explore our \u003ca href=\"\/pages\/infinity-car-audio\"\u003eInfinity brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":49850259374308,"sku":null,"price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/g108R407F-o_other0_1.jpg?v=1792713581"},{"product_id":"vibe-audio-os-bmw4rv2-bmw-4-coaxial-replacement-speakers","title":"VIBE Audio OS-BMW4RV2 BMW 4\" Coaxial Replacement Speakers","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRefresh a supported BMW factory speaker location with the VIBE Audio OS-BMW4RV2, a vehicle-specific pair of 4-inch two-way coaxial replacement speakers. Its vehicle-matched baskets are designed for supported original speaker locations, while the 4-ohm rating and published power figures help you assess system requirements.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-inch coaxial drivers:\u003c\/strong\u003e The 100 mm driver size identifies the speaker format for checking your factory location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-way design:\u003c\/strong\u003e Coaxial construction brings the speaker configuration together in each replacement unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle-matched baskets:\u003c\/strong\u003e The direct-fit basket design is intended to replace supported factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished power ratings:\u003c\/strong\u003e The 60W RMS \/ 180W peak ratings help you compare the speakers with your audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e89 dB sensitivity:\u003c\/strong\u003e This published rating gives you another specification to consider when comparing replacement speakers.\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\u003eVIBE Audio OS-BMW4RV2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver size\u003c\/th\u003e\n\u003ctd\u003e4 inches \/ 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eTwo-way coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eDirect-fit baskets replace supported factory speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished power handling\u003c\/th\u003e\n\u003ctd\u003e60W RMS \/ 180W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum input\u003c\/th\u003e\n\u003ctd\u003e55W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e89 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e90 Hz–25 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty listing\u003c\/th\u003e\n\u003ctd\u003eMetra lists a one-year warranty for this model.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer documents\u003c\/th\u003e\n\u003ctd\u003eProduct Information Sheet; Installation Instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePower figures are the manufacturer’s published model ratings. They are not presented as a combined pair total or multiplied into a system-output claim.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-listed vehicle applications:\u003c\/strong\u003e These 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-BMW4RV2 combines a 4-inch coaxial speaker format with vehicle-matched baskets intended for supported factory locations. Its published impedance, sensitivity, frequency response, and power ratings give you concrete details for comparing it with your existing audio system.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eMetra’s support instructions use older application headings than its live vehicle list. Before ordering, match the part number to your factory audio system and confirm the exact model year, body style, speaker position, steering position, and installation requirements with Metra’s current vehicle fit guide. The BMW make or an application-list match alone does not establish compatibility.\u003c\/p\u003e\n\u003cp\u003eUse the Product Information Sheet and Installation Instructions when checking the application and installation details.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these 4-inch BMW replacement speakers a guaranteed fit for every BMW listed?\u003c\/h3\u003e\n\u003cp\u003eNo. The application list is a starting point. Confirm your exact vehicle details, factory audio configuration, and speaker position with Metra before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat does the 60W RMS \/ 180W peak rating mean?\u003c\/h3\u003e\n\u003cp\u003eThese are the manufacturer’s published model ratings. They are not a combined pair total or a system-output claim.\u003c\/p\u003e\n\u003ch3\u003eWhat is the speaker’s nominal impedance?\u003c\/h3\u003e\n\u003cp\u003eThe nominal impedance is 4 ohms. Compare this rating with your system requirements.\u003c\/p\u003e\n\u003ch3\u003eWhat is the minimum input rating?\u003c\/h3\u003e\n\u003cp\u003eThe published minimum input is 55W. The product details do not state additional system-specific requirements.\u003c\/p\u003e\n\u003ch3\u003eWhich installation documents are identified for this model?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer documents listed are the Product Information Sheet and Installation Instructions.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop 12 Volt Outlet for the VIBE Audio OS-BMW4RV2. 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":67666234900708,"sku":"OS-BMW4RV2","price":213.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vibe-audio-OS-BMW4RV2-manufacturer-view-1.jpg?v=1792709619"},{"product_id":"vibe-audio-os-merc4-mercedes-4-coaxial-speaker-kit","title":"VIBE Audio OS-MERC4 Mercedes 4\" Coaxial Speaker Kit","description":"\u003cp\u003eThe VIBE Audio OS-MERC4 is a pair of 4-inch, two-way coaxial replacement speakers for compatible Mercedes C-Class, E-Class, GLC and S-Class applications. The kit uses vehicle-specific plugs and baskets, with installation brackets and wiring connections included.\u003c\/p\u003e\u003ch2\u003eSpeaker construction and specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComposite paper and wood-fiber cone construction.\u003c\/li\u003e\n\u003cli\u003eNeodymium motors.\u003c\/li\u003e\n\u003cli\u003e4-ohm impedance and 89 dB sensitivity.\u003c\/li\u003e\n\u003cli\u003eFrequency response: 90 Hz–25 kHz.\u003c\/li\u003e\n\u003cli\u003eTwo replacement speakers; grilles are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck the exact model year, speaker location and factory audio system before ordering. These are application-specific replacements, not universal-fit 4-inch speakers.\u003c\/p\u003e","brand":"VIBE Audio","offers":[{"title":"Default Title","offer_id":67666238013668,"sku":"OS-MERC4","price":416.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/vibe-audio-OS-MERC4-manufacturer-view-1.jpg?v=1792709203"},{"product_id":"soundstream-rs-42","title":"Soundstream RS.42 4-inch (100mm) Coaxial Speaker System (Set of 2)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Soundstream RS.42 is a 4″ coaxial car-speaker pair that places the cone and high-frequency drivers in one assembly. It is intended for a speaker upgrade planned around the vehicle’s mounting space, wiring and amplifier compatibility. Use the exact model’s size and construction details below when comparing options for the front or rear speaker positions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal size: 4″\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eRMS \/ Max Power (Watts): 40W\/80W; per-speaker basis not specified\u003c\/li\u003e\n\u003cli\u003eCone: mica-reinforced pulp\u003c\/li\u003e\n\u003cli\u003eVoice coil: oxygen-free copper on aluminum former\u003c\/li\u003e\n\u003cli\u003eTweeter: 0.75-inch textile soft dome\u003c\/li\u003e\n\u003cli\u003eTweeter crossover: 6 dB high-pass\u003c\/li\u003e\n\u003cli\u003ePublished frequency response: 60 Hz–20 kHz\u003c\/li\u003e\n\u003cli\u003eEfficiency: 84.3 dB at 1 W\/1 m\u003c\/li\u003e\n\u003cli\u003eQuantity: pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMica-reinforced cone and textile soft-dome tweeter\u003c\/h2\u003e\u003cp\u003eThe RS.42 brings together a mica-reinforced pulp cone, oxygen-free copper voice coil on an aluminum former, and a 0.75-inch textile soft-dome tweeter. The tweeter uses a 6 dB high-pass crossover to separate its high-frequency role from the cone driver. This Reserve Series coaxial layout keeps the drivers in one assembly, making it useful when you want a speaker-pair upgrade without planning separate tweeter locations. Verify mounting depth on the actual driver before choosing an adapter.\u003c\/p\u003e\u003ch2\u003eInstallation and system matching\u003c\/h2\u003e\u003cp\u003eMeasure the opening, mounting pattern, rear clearance and space behind the grille before changing a panel. Allow for wiring and adapter thickness, keep terminals clear of exposed metal, and secure all connections. Match the complete channel load to the amplifier and use appropriate crossover filtering. A frequency-response endpoint is a published measurement, not automatically a safe crossover setting.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat role does the RS.42 play in a system?\u003c\/h3\u003e\u003cp\u003eIts coaxial layout brings the cone and high-frequency drivers together at one mounting position. Add a separate subwoofer if the system needs dedicated deep-bass output.\u003c\/p\u003e\u003ch3\u003eAre the published watts a per-speaker RMS rating?\u003c\/h3\u003e\u003cp\u003eThe available manufacturer listing does not clearly establish the per-speaker basis for every power figure. Keep maximum power separate from RMS and confirm continuous handling for one driver before selecting amplifier output; do not automatically divide or duplicate a pair rating.\u003c\/p\u003e\u003ch3\u003eWhat frequency range is published?\u003c\/h3\u003e\u003cp\u003ePublished frequency response: 60 Hz–20 kHz. Actual response depends on the installation, listening position and filtering; the quoted range does not promise equal output at every frequency.\u003c\/p\u003e\u003ch3\u003eWhat impedance should the amplifier support?\u003c\/h3\u003e\u003cp\u003eThe nominal impedance is 4 ohms. Verify the total load of every driver and crossover on the channel, especially when connecting multiple speakers.\u003c\/p\u003e\u003ch3\u003eWhat should I check before final assembly?\u003c\/h3\u003e\u003cp\u003eTest at a conservative level, confirm polarity and crossover operation, and check for mechanical contact or loose trim. Verify the full window travel and keep speaker wiring away from moving parts where installed in a door.\u003c\/p\u003e\u003ch2\u003eExplore More\u003c\/h2\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/car-speakers\"\u003eCar Speakers\u003c\/a\u003e or read our \u003ca href=\"\/pages\/soundstream\"\u003eSoundstream brand guide\u003c\/a\u003e. Need help matching components? \u003ca href=\"\/pages\/contact\"\u003eContact 12 Volt Outlet\u003c\/a\u003e with your vehicle, current equipment and installation goals.\u003c\/p\u003e","brand":"Soundstream","offers":[{"title":"Default Title","offer_id":68037320671460,"sku":"RS.42","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/Soundstream-Reserve-Door-Speakers-4-min-600x600.jpg?v=1793378121"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/collections\/vibe-audio-OS-MERC4-manufacturer-view-1.jpg?v=1792692401","url":"https:\/\/www.12voltoutlet.com\/collections\/4-coaxial-car-speakers.oembed?page=2","provider":"12 Volt Outlet","version":"1.0","type":"link"}