{"product_id":"dd-audio-815f-d2","title":"DD Audio 815f-D2","description":"\u003cp\u003eThe 800 Series offers some of DD AUDIO's most extreme Power Tuned subwoofers, engineered for excellent power handling with competitive bassheads in mind.\u003cbr\u003e\u003cbr\u003eREVISION 'F'\u003cbr\u003ePrevious revisions of 600, 700, and 800 Series subwoofers made them bigger and better, and in this latest \"f\" revision, they received precision-engineered thermal cooling upgrades that are critical, along with some design work that is simply cutting-edge.\u003cbr\u003e\u003cbr\u003eTHERMAL TRANSFER\u003cbr\u003eThe \"f\" revision subwoofers have been specially designed to provide improved thermal transfer. A two-stage aluminum heatsink works to transfer heat away from the soft components into open chambers where a free-air cooling system pushes cool air to dissipate this heat.\u003cbr\u003e\u003cbr\u003eHIGHER XMAX\u003cbr\u003eAs the thickness of the top plate has been increased, the coil winding has been lengthened to keep more of the coil wire inside the gap. More coil wire surrounding both the motor steel and billet aluminum draws more heat away from\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e- 15″ subwoofer\u003cbr\u003e- 4″ voice coil wound of Made in USA wire\u003cbr\u003e- 2x 2 ohms\u003cbr\u003e- alucast frame with dd-logos\u003cbr\u003e- power handling 2500 W RMS, 7500 W Peak\u003cbr\u003e- weight: N\/A\u003cbr\u003e- mounting diameter: 350 mm\u003cbr\u003e- mounting depth: 292.1 mm\u003cbr\u003e- x-mech: 100 mm\u003cbr\u003e- x-max: +- 31 mm\u003cbr\u003e- fs: 34 Hz\u003cbr\u003e- qts: 0,608\u003cbr\u003e- vas: 62.66 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":53651777847637,"sku":"DD815f-D2","price":899.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/2245\/files\/DD-Audio-815f-D2.png?v=1776139138","url":"https:\/\/www.autogarsas.lt\/en\/products\/dd-audio-815f-d2","provider":"AUTOGARSAS.LT","version":"1.0","type":"link"}