{"product_id":"jl-audio-12tw1-12-300-watt-rms-subwoofer","title":"JL Audio 12TW1 | 12\" 300W RMS Shallow Subwoofer SVC","description":"\u003cdiv id=\"description\"\u003e\n\u003cp\u003e\"concentric tube\" structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs.\u003c\/p\u003e\n\u003cp\u003eThe 12TW1 also features a clever frame design that minimizes the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 12TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003eEven though the 12TW1 is optimized for an enclosure much smaller than any other JL Audio twelve-inch subwoofer driver, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003eVery shallow mounting depth (4.62 in \/ 117 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent: permits mounting close to rear wall of enclosure\u003c\/li\u003e\n\u003cli\u003eExtremely small sealed enclosure volume requirements\u003c\/li\u003e\n\u003cli\u003eLong linear excursion capability (0.40 in \/ 10 mm, one-way)\u003c\/li\u003e\n\u003cli\u003eDMA-optimized motor design\u003c\/li\u003e\n\u003cli\u003ePatented \"concentric tube\" architecture\u003c\/li\u003e\n\u003cli\u003ePatented \"floating cone attach method\" technology\u003c\/li\u003e\n\u003cli\u003eCast alloy frame with flat edges for tight driver grouping\u003c\/li\u003e\n\u003cli\u003eInjection molded, mica-filled polypropylene cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille included with each driver\u003c\/li\u003e\n\u003cli\u003ePrecision-built in USA with Global Components at JL Audio's Miramar, Florida factory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"descriptionSection\"\u003e\n\u003cp class=\"descriptionSectionHeading\"\u003eGeneral Specifications\u003c\/p\u003e\n\u003ccenter\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn11.bigcommerce.com\/s-oqfwjl\/template\/images\/JLDIMS\/12TW1_PC.png\"\u003e\u003c\/center\u003e\n\u003cbr\u003e\n\u003ctable class=\"tablesorter\" style=\"width: 100.036%; height: 58.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"spec_name\" style=\"width: 75.4144%; height: 19.6px;\"\u003eContinuous Power Handling (RMS)\u003c\/td\u003e\n\u003ctd class=\"spec_value\" style=\"width: 22.1257%; height: 19.6px;\"\u003e300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\" style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"spec_name\" style=\"width: 75.4144%; height: 19.6px;\"\u003eRecommended Amplifier Power (RMS)\u003c\/td\u003e\n\u003ctd class=\"spec_value\" style=\"width: 22.1257%; height: 19.6px;\"\u003e75 - 300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"spec_name\" style=\"width: 75.4144%; height: 19.6px;\"\u003eNominal Impedance (Znom)\u003c\/td\u003e\n\u003ctd class=\"spec_value\" style=\"width: 22.1257%; height: 19.6px;\"\u003e4 Ω or 2 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"descriptionSection\"\u003e\n\u003cp class=\"descriptionSectionHeading\"\u003ePhysical Specifications\u003c\/p\u003e\n\u003ccenter\u003e\u003cimg class=\"__mce_add_custom__\" src=\"https:\/\/cdn11.bigcommerce.com\/s-oqfwjl\/template\/images\/JLDIMS\/12TW1_Dimensions.png\"\u003e\u003c\/center\u003e\n\u003cbr\u003e\n\u003ctable class=\"tablesorter\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e12.0 in \/ 300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eOverall Diameter (A)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e12.375 in \/ 314 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eMounting Hole Diameter (B)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e11.0625 in \/ 281 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eBolt Hole Circle Diameter (C)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e11.7 in \/ 297 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eMotor Outer Diameter (D)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e5.71 in \/ 145 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eMounting Depth (E)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e4.62 in \/ 117 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eFront Grille Protrusion (F)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.87 in \/ 22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eDriver Displacement\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.072 cu ft \/ 2.04 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e16.5 lb \/ 7.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"descriptionSection\"\u003e\n\u003cp class=\"descriptionSectionHeading\"\u003eParameters\u003c\/p\u003e\n\u003ctable class=\"tablesorter\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eFree Air Resonance (Fs)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e35.06 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eElectrical “Q” (Qes)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eMechanical “Q” (Qms)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e10.662\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eTotal Speaker “Q” (Qts)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.577\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eEquivalent Compliance (Vas)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e1.008 cu ft \/ 28.54 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eOne-Way Linear Excursion (Xmax)*\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e0.40 in \/ 10.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eEfficiency (1 W \/ 1 m)**\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e85.07 dB SPL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"spec_name\"\u003eEffective Piston Area (Sd)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e67.608 sq in \/ 0.0436 sq m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec_name\"\u003eDC Resistance (Re)\u003c\/td\u003e\n\u003ctd class=\"spec_value\"\u003e3.514 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"JL Audio","offers":[{"title":"2 Ohm","offer_id":51939647324446,"sku":"JL-12TW1-2","price":667.0,"currency_code":"CAD","in_stock":true},{"title":"4 Ohm","offer_id":51939647357214,"sku":"JL-12TW1-4","price":667.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/10tw1-4__1__29178_b9742682-ef3b-4e14-83c4-03b287c13421.jpg?v=1780955202","url":"https:\/\/platinumhpsolutions.myshopify.com\/fr\/products\/jl-audio-12tw1-12-300-watt-rms-subwoofer","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}