{"product_id":"dc-m4-6-5-subwoofer","title":"DC Audio M4-6.5\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eDC Audio M4-6.5\" Subwoofer is a compact 6.5-inch driver engineered to deliver high output from ultra-small enclosures, ideal for bass-in-a-small-space installs. It is designed to operate in sealed enclosures as small as 0.15 ft³ or ported boxes around 0.3 ft³ per speaker, maximizing bass in limited space. \u003cimg data-stretch=\"false\" data-src=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/5fe56e0201449d4f703ab884\/9c93c127-9fcf-4d08-beba-01a20f348981\/m46.52.png\" data-image=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/5fe56e0201449d4f703ab884\/9c93c127-9fcf-4d08-beba-01a20f348981\/m46.52.png\" data-image-dimensions=\"7621x4689\" data-image-focal-point=\"0.5,0.5\" alt=\"\" data-load=\"false\" src=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/5fe56e0201449d4f703ab884\/9c93c127-9fcf-4d08-beba-01a20f348981\/m46.52.png\" width=\"7621\" height=\"4689\" sizes=\"(max-width: 640px) 100vw, (max-width: 767px) 100vw, 100vw\" srcset=\"https:\/\/images.squarespace-cdn.com\/content\/v1\/5fe56e0201449d4f703ab884\/9c93c127-9fcf-4d08-beba-01a20f348981\/m46.52.png?format=100w 100w, 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class=\"loaded\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtremely rigid non-pressed paper cone\u003c\/b\u003e: Keeps the cone tight under excursion, reducing distortion and improving transient response in tight enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Roll Stitched Multilayered reinforced polymer foam surround\u003c\/b\u003e: Provides durable edge control for long-term reliability and consistent cone movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLaminated Nomex Spiders\u003c\/b\u003e: Stiff, stable spider assembly helps maintain consistent suspension characteristics under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSewn flat heavy duty tinsel lead wire\u003c\/b\u003e: Ensures reliable electrical connections during high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDie-Cast DC aluminum black frame \/ no invert mount\u003c\/b\u003e: Rigid chassis for precision mounting and heat management in compact installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFEA analyzed and optimized motor assembly – Fully CNC machined\u003c\/b\u003e: Precision-built magnet\/coil assembly for consistent performance and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRubber mounting gasket and custom tooled motor boot\u003c\/b\u003e: Seals and isolates the motor assembly for durable, vibration-resistant mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDVC 2.0” Copper voice coil\u003c\/b\u003e: Dual voice coil configuration with a 2.0\" copper coil for flexible wiring options and heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Hole Diameter\u003c\/b\u003e: 6.08\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutside Driver Diameter\u003c\/b\u003e: 7.16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVC Diameter\u003c\/b\u003e: 2.0\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Handling rms\/peak\u003c\/b\u003e: 300\/600 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplacement\u003c\/b\u003e: 0.05 ft³\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSd\u003c\/b\u003e: 132.734 cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVas\u003c\/b\u003e: 1.933 L (D2) \/ 2.029 L (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCms\u003c\/b\u003e: 0.077 mm\/N (D2) \/ 0.081 mm\/N (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMms\u003c\/b\u003e: 109.52 g (D2) \/ 84.98 g (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFs\u003c\/b\u003e: 54.70 Hz (D2) \/ 60.65 Hz (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBl\u003c\/b\u003e: 16.85 N (D2) \/ 19.10 N (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRe\u003c\/b\u003e: 4 Ω (D2) \/ 8 Ω (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLe\u003c\/b\u003e: 0.00 mH\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQms\u003c\/b\u003e: 3.729 (D2) \/ 4.671 (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQes\u003c\/b\u003e: 0.530 (D2) \/ 0.705 (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQts\u003c\/b\u003e: 0.464 (D2) \/ 0.613 (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eXmax\u003c\/b\u003e: 16 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRef SPL @1 watt\u003c\/b\u003e: 79.6 dB (D2) \/ 79.9 dB (D4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSealed Box\u003c\/b\u003e: 0.15 ft³ (both versions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSuggested Ported Box\u003c\/b\u003e: 0.3 ft³ (both versions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real car audio build, this sub delivers strong bass output from very small enclosures, making it well suited for space-constrained trunks or cabins. Its dual voice coil and precisely engineered motor assembly contribute to reliable performance at 300 W RMS with a 600 W peak, while the small enclosure requirements help maximize usable cargo space without sacrificing low-end extension.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1xy1\"\u003eM4 6.5\" Subwoofer\u003c\/th\u003e\n\u003cth class=\"tg-1xy1\"\u003eD2\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003eD4\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMounting Depth\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e5\"\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e6.08\"\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e6.08\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOutside Driver Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e7.16\"\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e7.16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eVC Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e2.0\"\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e2.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e.05 ft³\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e.05 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003ePower Handling rms\/peak\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e300\/600\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e300\/600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOhm Options\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003ed2\/d4\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003ed2\/d4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSd\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e132.734 cm²\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e132.73 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eVas\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e1.933 L\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e2.029 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eCms\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.077 Mm\/n\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.081 Mm\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMms\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e109.52 g\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e84.98 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eFs\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e54.70 Hz\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e60.65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eBl\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e16.85 N\/A\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e19.10 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRe\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e4 Ohm\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eLe\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.00 mH\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.00 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQms\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e3.729\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e4.671\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eQes\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.530\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.705\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQts\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.464\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eXmax\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e16mm\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRef SPL @1 watt\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e79.6 db\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e79.9 db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eSuggest Sealed Box\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.15 ft³\u003c\/td\u003e\n\u003ctd class=\"tg-sftl\"\u003e0.15 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSuggested Ported Box\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e0.3 ft³\u003c\/td\u003e\n\u003ctd class=\"tg-1xy1\"\u003e\u003cspan\u003e0.3 ft³\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"DC Audio","offers":[{"title":"Dual 2 Ohm","offer_id":49850214252772,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true},{"title":"Dual 4 Ohm","offer_id":49850214285540,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/dccccc.png?v=1789260640","url":"https:\/\/www.12voltoutlet.com\/products\/dc-m4-6-5-subwoofer","provider":"12 Volt Outlet","version":"1.0","type":"link"}