{"product_id":"dc-audio-ps3-18","title":"DC Audio PS3 18\" Subwoofer","description":"\u003cdiv\u003e\n\u003cp\u003eHand built in the USA, the DC Audio PS3 18\" Subwoofer is engineered for extreme bass in sealed or ported boxes—and is capable of open-air installations for aggressive, outdoor-rich car audio setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower Handling (RMS\/Peak)\u003c\/b\u003e: 1250 Watts RMS \/ 2500 Watts peak — supports high-bass dynamics without clipping when driven by a capable amp in an appropriately sized enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Depth\u003c\/b\u003e: 9.50\" — determines how deeply the driver sits in the enclosure or mounting surface, impacting fitment in tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutside Driver Diameter\u003c\/b\u003e: 18.50\" — overall diameter that affects enclosure cutouts and fitment in large openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Hole Diameter\u003c\/b\u003e: 16.75\" — cutout size required for a proper, sealed installation with a gasket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVC Diameter\u003c\/b\u003e: 3.0\" — voice-coil diameter influences heat handling and coil winding area under high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplacement\u003c\/b\u003e:.22 ft — the amount of air moved per stroke, contributing to low-end output for this 18\" driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOhm Options\u003c\/b\u003e: d1\/d2 — dual impedance options to suit different amplifier loads and wiring configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSd\u003c\/b\u003e: 1217 cm — effective radiating area, impacting bass extension and enclosure requirements for predicted response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMotor \u0026amp; Frame\u003c\/b\u003e: FEA-optimized, triple-stacked motor with fully CNC-machined components; cast aluminum black frame with no invert mount, plus a 2.5 mm aluminum shorting ring for precise control at high excursion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVentilation \u0026amp; Build\u003c\/b\u003e: Rear gap venting and pole vent help manage pressure and heat under heavy bass demands, supporting consistent performance in demanding installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOther construction\u003c\/b\u003e: Rubber mounting gasket, rubber magnet cover, chrome spring-loaded push terminals, and a 3\" hi-temp custom voice coil wound on a black anodized former for durability and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn real-world builds, the PS3 18\" excels in large sealed or ported enclosures and open-air installations, delivering deep, controlled bass with high headroom. Its 1250W RMS rating, substantial displacement, and dual-impedance options simplify amplifier pairing, while the rugged frame and vented motor design stand up to demanding environments like motorcycles, Slingshots, and side-by-sides. Built by hand in the USA, this driver provides the combination of raw bass capability and long-term reliability that serious enthusiasts demand.\u003c\/p\u003e \u003cbr\u003e \u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1xy1\"\u003eM3 Level 3 Subwoofers\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e\u003cstrong\u003e10\"\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e\u003cstrong\u003e12\"\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e\u003cstrong\u003e15\"\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"tg-mow8\"\u003e\u003cstrong\u003e18\"\u003c\/strong\u003e\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-3iig\"\u003e\u003cstrong\u003e6.25\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e6.75\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e8\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e9.5\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003e\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e9.35\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e11\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e14\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e16.75\"\u003c\/strong\u003e\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-3iig\"\u003e\u003cstrong\u003e11\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e12.5\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e15.7\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e18.5\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eVC Diameter\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e3.0\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e3.0\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e3.0\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e3.0\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e.15 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e.16 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e.18 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e.22ft\u003c\/strong\u003e\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-mow8\"\u003e\u003cstrong\u003e1250\/2500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1250\/2500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1250\/2500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1250\/2500\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eOhm Options\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003ed1\/d2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003ed1\/d2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003ed1\/d2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003ed1\/d2\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eSd\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e303 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e457 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e823 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1217 cm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eVas\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e6.02 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e12.64 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e00.00 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e000.0 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eCms\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e45.7 uM\/n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e42.5 uM\/n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.00 Mm\/n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.00 Mm\/n\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eMms\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e352.94 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e453.67g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e000 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e000 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eFs\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e39.60Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e36.21 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e00.0 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e00.0 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eBl\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e21.77 N\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e21.65 N\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e00.0 N\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e00.0N\/A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eRe\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e4.11 Ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e4.18 Ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.0 Ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.0 Ohm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eLe\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e2.81 mH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e2.98 mH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.0 mH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.0 mH\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQms\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e9.11\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e11.21\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.00\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eQes\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.762\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.92\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e0.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003eQts\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.703\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.851\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e0.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-sftl\"\u003eXmax\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e23mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e23mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e23mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e23mm\u003c\/strong\u003e\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-mow8\"\u003e\u003cstrong\u003e78.65db\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e79.89 db\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e00.0 db\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e00.0 db\u003c\/strong\u003e\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-3iig\"\u003e\u003cstrong\u003e.65 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e1.0 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e2.0 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-3iig\"\u003e\u003cstrong\u003e3.5 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1xy1\"\u003e\u003cstrong\u003eSuggested Ported Box\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1.0 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e1.25 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e3.0 ft\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"tg-mow8\"\u003e\u003cstrong\u003e5.5 ft\u003c\/strong\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 1 Ohm","offer_id":49850212352228,"sku":null,"price":509.99,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":49850212384996,"sku":null,"price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/fwfdf2_a48e72bb-659f-43f2-80c5-8628c7d793e0.png?v=1789260618","url":"https:\/\/www.12voltoutlet.com\/products\/dc-audio-ps3-18","provider":"12 Volt Outlet","version":"1.0","type":"link"}