{"product_id":"dd-audio-715f-d4","title":"DD audio 715f-D4","description":"\u003cp\u003eThe 700f series offers some of DD AUDIO’s most revered Power Tuned subwoofers, engineered for extreme power handling, with serious bassheads in mind.\u003cbr\u003e\u003cbr\u003eREVISION ‘F’\u003cbr\u003ePrevious revisions of the 600, 700 and 800 series subwoofers have made them bigger and better, and this latest ‘f’ revision has given them precision-engineered thermal cooling enhancements that make a huge difference, along with some design features that are simply next-level.\u003cbr\u003e\u003cbr\u003eTHERMAL TRANSFER\u003cbr\u003eThe ‘f’ revision subwoofers have been specifically engineered to offer improved thermal transfer. A two-stage aluminum heat dissipation system works to transfer heat out of the soft parts to open chambers, where a free-flowing air-cooling system pushes cooler air to displace this heat.\u003cbr\u003e\u003cbr\u003eINCREASED XMAX\u003cbr\u003eAs the top plate thickness has been increased, the coil winding has been elongated to keep more of the coil wire within the gap. More of the coil wire surrounded by both motor steel and billet aluminum pulls more heat.\n\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e- 15″ 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: 352.4 mm\u003cbr\u003e- mounting depth: 238.1 mm\u003cbr\u003e- x-mech: 100 mm\u003cbr\u003e- x-max: +- 22 mm\u003cbr\u003e- fs: 30.25 Hz\u003cbr\u003e- qts: 0,6269\u003cbr\u003e- vas: 62.47 Liter\u003cbr\u003e- recommended ported enclosure: 85-170 liter ( NET )\u003cbr\u003e- recommended sealed enclosure: N\/A\u003c\/p\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":53651777192277,"sku":"DD715f-D4","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/2245\/files\/DD-audio-715f-D4.png?v=1776139092","url":"https:\/\/www.autogarsas.lt\/en\/products\/dd-audio-715f-d4","provider":"AUTOGARSAS.LT","version":"1.0","type":"link"}