{"product_id":"audiopipe-txx-bdc-iv-8","title":"Audiopipe TXX-BDC-IV-8 8\" Quad Stack Composite Cone Subwoofer","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd substantial low-frequency output to your car audio system with the Audiopipe TXX-BDC-IV-8 8-inch quad stack composite cone subwoofer. It combines 1000 watts peak power, 500 watts RMS power, and a textured Kevlar fiber composite non-press paper cone designed for improved rigidity.\u003c\/p\u003e\n\u003cp\u003eIts dual 4-ohm voice coils and multi-connect terminals support parallel or series wiring configurations. Increased voice coil ventilation is designed to support performance and endurance.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-stack motor:\u003c\/strong\u003e Four magnets provide the strong power handling described for this subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilated voice coil:\u003c\/strong\u003e Increased ventilation is designed to support endurance during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid cone design:\u003c\/strong\u003e The textured Kevlar fiber composite non-press paper cone is designed for improved rigidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced construction:\u003c\/strong\u003e The powdered black paint aluminum basket, composite glass fiber dust cap, and dust-proof heat sink form the subwoofer’s construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible connections:\u003c\/strong\u003e Patented pipe multi-connect terminals allow parallel or series wiring configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003e8\" quad stack composite cone subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak power\u003c\/th\u003e\n\u003ctd\u003e1000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRMS power\u003c\/th\u003e\n\u003ctd\u003e500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003e4 magnets; 150 Oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e40 -1,500Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003eDual 4 ohm; 2.5 inch; 4-layer high temperature black aluminum (BASV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2 x 4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eKevlar Fiber Composite Non-press Paper Cone with Texture finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBasket\u003c\/th\u003e\n\u003ctd\u003ePowdered black paint aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust cap\u003c\/th\u003e\n\u003ctd\u003eComposite glass fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat sink\u003c\/th\u003e\n\u003ctd\u003eDust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTinsel leads\u003c\/th\u003e\n\u003ctd\u003eProgressive weaved tinsel leads on each side of the subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003ePatented pipe multi-connect terminals; parallel or series configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e148 mm (5-7\/8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe TXX-BDC-IV-8 brings a quad-stack magnet design and a composite cone to an 8-inch subwoofer format. Its dual voice coils and multi-connect terminals give you parallel or series wiring options when planning your system.\u003c\/p\u003e\n\u003cp\u003eProgressive weaved tinsel leads on each side and increased voice coil ventilation are part of its design. The textured cone finish and reinforced basket and heat sink complete a construction focused on rigidity, sound quality, and endurance.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your available mounting space accommodates the 148 mm (5-7\/8”) mounting depth. Confirm that your amplifier and planned wiring suit the dual 4-ohm voice coils and the selected parallel or series configuration.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the power ratings of the Audiopipe TXX-BDC-IV-8?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 1000 watts peak power and 500 watts RMS power.\u003c\/p\u003e\n\u003ch3\u003eWhat impedance does this subwoofer have?\u003c\/h3\u003e\n\u003cp\u003eIt has dual 4-ohm voice coils, listed as 2 x 4 Ohms.\u003c\/p\u003e\n\u003ch3\u003eHow much mounting depth should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe stated mounting depth is 148 mm (5-7\/8”). Check your available space against this measurement before installation.\u003c\/p\u003e\n\u003ch3\u003eCan the subwoofer be wired in parallel or series?\u003c\/h3\u003e\n\u003cp\u003eIts patented pipe multi-connect terminals support parallel or series wiring configurations. Confirm the final load suits your amplifier.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Audiopipe TXX-BDC-IV-8 at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/audiopipe\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAudiopipe brand profile\u003c\/a\u003e (opens in a new tab).\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67689927704804,"sku":"TXX-BDC-IV-8","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-8-quad-stack-composite-cone-subwoofer-txx-bdc-iv-8-01.jpg?v=1792709513","url":"https:\/\/www.12voltoutlet.com\/products\/audiopipe-txx-bdc-iv-8","provider":"12 Volt Outlet","version":"1.0","type":"link"}