{"product_id":"dd-audio-712f-d4","title":"DD Audio 712f-D4","description":"\u003cp\u003eThe 700f series offers some of DD AUDIO’s most revered Power Tuned subwoofers, engineered for exceptional power handling with serious bassheads in mind.\u003cbr\u003e\u003cbr\u003eREVISION 'F'\u003cbr\u003ePrevious revisions of the 600, 700, and 800 series subwoofers made them bigger and better, and in this latest \"f\" revision, they received meticulously engineered thermal cooling enhancements that make a big difference, along with some design solutions that are simply advanced.\u003cbr\u003e\u003cbr\u003eTHERMAL TRANSFER\u003cbr\u003eThe \"f\" revision subwoofers were specifically designed to ensure better thermal transfer. A two-stage aluminum heat dissipation system works to transfer heat from soft components to open chambers where a free-air cooling system pushes cooler air to displace this heat.\u003cbr\u003e\u003cbr\u003eGREATER XMAX\u003cbr\u003eAs the top plate thickness was increased, the coil winding was lengthened to keep more coil wire within the gap. More coil wire surrounding both the motor steel and billet aluminum draws more heat.\n\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e- 12″ subwoofer\u003cbr\u003e- 3″ voice coil wound of Made in USA wire\u003cbr\u003e- 2x 4 ohms\u003cbr\u003e- alucast frame with dd-logos\u003cbr\u003e- power handling 1500 W RMS, 4500 W Peak\u003cbr\u003e- weight: N\/A\u003cbr\u003e- mounting diameter: 288.9 mm\u003cbr\u003e- mounting depth: 228.6 mm\u003cbr\u003e- x-mech: 100 mm\u003cbr\u003e- x-max: +- 22 mm\u003cbr\u003e- fs: 32.13 Hz\u003cbr\u003e- qts: 0,4749\u003cbr\u003e- vas: 24.23 Liter\u003cbr\u003e- recommended ported enclosure: 49-85 liter ( NET )\u003cbr\u003e- recommended sealed enclosure: N\/A\u003c\/p\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":53651776962901,"sku":"DD712f-D4","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/2245\/files\/DD-audio-712f-D4.png?v=1776139069","url":"https:\/\/www.autogarsas.lt\/en\/products\/dd-audio-712f-d4","provider":"AUTOGARSAS.LT","version":"1.0","type":"link"}