{"product_id":"rockford-fosgate-t1d410-10-dual-4-ohm-subwoofer","title":"Rockford Fosgate T1D410 10\" Dual 4-Ohm Subwoofer","description":"\u003cp\u003eThe Rockford Fosgate T1D410 is a 10-inch Power Series subwoofer designed to add controlled low-frequency output to a car audio system. Its dual 4-ohm voice-coil design is suited to systems that need flexible amplifier-load configuration without changing the driver. It is intended for a properly designed enclosure rather than factory speaker locations.\u003c\/p\u003e\u003cp\u003eThis subwoofer is a practical fit for listeners building a dedicated bass stage in a car, truck, or SUV. It is rated for 600 watts RMS and 1,200 watts maximum power handling, giving installers a clear continuous-power target when selecting an amplifier. The 3-inch dual voice coil and substantial motor structure support a focused, low-frequency role in a component system.\u003c\/p\u003e\u003cp\u003eRockford Fosgate's VAST surround technology increases the effective cone area compared with a conventional surround layout. The T1D410 also uses a Kevlar fiber-reinforced paper cone, symmetrical progressive-roll poly-cotton spiders, and stitched tinsel leads. Together, these construction elements are designed to support controlled cone movement during demanding bass passages.\u003c\/p\u003e\u003cp\u003eThe proprietary SWIFT terminal system allows the dual 4-ohm coils to be configured for a nominal 2-ohm or 8-ohm load through its removable impedance-selection jumper. This gives a system designer options when matching the woofer to a compatible mono amplifier. The terminal accepts large 8 AWG input wiring, helping support a secure high-current connection at the enclosure.\u003c\/p\u003e\u003cp\u003eRockford Fosgate specifies the T1D410 primarily for compact ported enclosures, while also providing sealed-enclosure guidance. A 0.75 cu. ft. sealed enclosure is recommended for a compact installation, and a 1.50 cu. ft. ported enclosure is recommended for greater output around its tuning frequency. The included trim ring provides a finished appearance once the subwoofer is mounted in a suitably rigid enclosure.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e600W RMS Power Handling:\u003c\/strong\u003e Supports amplifier matching around its continuous thermal rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Voice Coils:\u003c\/strong\u003e Allows nominal 2-ohm or 8-ohm configuration through SWIFT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAST Surround Technology:\u003c\/strong\u003e Increases effective cone area for a 10-inch woofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Inch Voice Coil:\u003c\/strong\u003e Uses a high-temperature CCAW dual-voice-coil assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIDHS Heat Sink:\u003c\/strong\u003e Helps manage heat at the motor structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexFit Mounting Design:\u003c\/strong\u003e Supports minor mounting-position adjustment during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe T1D410 combines a rigid die-cast aluminum frame with an anodized aluminum heat-sinking dust cap and optimized pole and spider venting. Its cone is made from Kevlar fiber-reinforced paper, while dual progressive-roll poly-cotton spiders and fatigue-resistant stitched tinsel leads are used in the suspension system. A trim ring, socket-head screws, wood screws, and driver bit are supplied with the subwoofer.\u003c\/p\u003e\u003cp\u003ePlan for a 9-1\/8-inch mounting cutout and 6-1\/2-inch mounting depth, plus clearance behind the motor. Rockford Fosgate recommends rigid 3\/4-inch MDF construction with internal bracing, and enclosure volume should account for the subwoofer's 0.078 cu. ft. displacement. Use the SWIFT impedance jumper only as directed, select an amplifier compatible with the resulting 2-ohm or 8-ohm nominal load, and use a subsonic filter with vented enclosures.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":45655528308806,"sku":"T1D410","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61TfGe5sSEL_2d278945-030d-46ae-8413-4a40e37fb43a.jpg?v=1784443348","url":"https:\/\/audiowatt.store\/products\/rockford-fosgate-t1d410-10-dual-4-ohm-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}