{"product_id":"12w1v3-4-12-subwoofer-300-watts","title":"JL Audio 12W1V3-4 - 12\" Subwoofer 300 Watts","description":"\u003cstyle\u003e#html-body [data-pb-style=L1GHKKW]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"L1GHKKW\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cp\u003eThe 12W1v3 is a lightweight 12-inch driver with excellent performance capabilities at moderate power levels. It features moderate mounting depth with no pole-vent, so the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability.\u003c\/p\u003e\n\u003cp\u003eThe The 12W1v3-4 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 1.10 cu. ft. (31.5 l) sealed enclosure. Detailed enclosure recommendations can be found in the \"Specifications\" tab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous Power Handling (RMS) 300 W\u003c\/li\u003e\n\u003cli\u003eRecommended RMS Amplifier Power 75 - 300 W\u003c\/li\u003e\n\u003cli\u003eNominal Impedance (Znom) 4 Ω\u003c\/li\u003e\n\u003cli\u003eFree Air Resonance (Fs) 26.21 Hz\u003c\/li\u003e\n\u003cli\u003eElectrical “Q” (Qes) 0.535\u003c\/li\u003e\n\u003cli\u003eMechanical “Q” (Qms) 8.2\u003c\/li\u003e\n\u003cli\u003eTotal Speaker “Q” (Qts) 0.502\u003c\/li\u003e\n\u003cli\u003eEquivalent Compliance (Vas) 2.706 cu ft \/ 76.63 L\u003c\/li\u003e\n\u003cli\u003eOne-Way Linear Excursion (Xmax)* 0.45 in \/ 11 mm\u003c\/li\u003e\n\u003cli\u003eReference Efficiency (no) 0.2500%\u003c\/li\u003e\n\u003cli\u003eEfficiency (1 W \/ 1 m)** 86.1 dB SPL\u003c\/li\u003e\n\u003cli\u003eEffective Piston Area (Sd) 81.426 sq in \/ 0.0525 sq m\u003c\/li\u003e\n\u003cli\u003eDC Resistance (Re) 3.915 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":52322180727122,"sku":"12W1V3-4","price":289.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4364\/1426\/files\/34366.jpg?v=1766279449","url":"https:\/\/www.caraudiosecurity.com\/products\/12w1v3-4-12-subwoofer-300-watts","provider":"Car Audio Security","version":"1.0","type":"link"}