{"product_id":"dd-audio-sl715-d4","title":"DD Audio SL715-D4","description":"\u003cp\u003eThe SL700 series is a nostalgic nod to 2000s subwoofers, designed to play whatever music the system is tuned for. With a rich pedigree that traces back to the DD9000\/DD4500 series from that era, SL700 models combine robust, low mass cones, beefy dual spiders, high-compression EROM surrounds, and a high-energy 3-inch voice coil that hits hard, low, and fast.\u003cbr\u003e\u003cbr\u003eWhile current subwoofer trends gravitate toward air movement and hair tricks, we've been asked to develop music-oriented subwoofers that are highly efficient in smaller, everyday driver enclosures. By focusing the bandwidth from 30-300Hz, we can optimize extension and output for these applications. Our newly developed shallow cast frames, paired with high-energy motors, allow SL700 models to fit into compact enclosures suitable for trucks, under\/behind seats, motorcycle saddlebags, UTV\/marine applications, and highly detailed SQ builds in sealed boxes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eSpeaker Size (In):\t15\u003cbr\u003eWatts RMS:\t1000\u003cbr\u003eImpedance:\tD4\u003cbr\u003eVCD (In):\t3\u003cbr\u003ePiston Diameter (In):\t15\u003cbr\u003eFs (Hz):\t27.7\u003cbr\u003eQms:\t6\u003cbr\u003eQes:\t0.73\u003cbr\u003eQts:\t0.66\u003cbr\u003eVas (Liters):\t54.9\u003cbr\u003eXmech (MM):\t40\u003cbr\u003eXmax (MM):\t19\u003cbr\u003eFrame OD (In):\t15.375\u003cbr\u003eFrame OD (MM):\t391\u003cbr\u003eFrame OD w\/Gasket (In):\t15.5\u003cbr\u003eFrame OD w\/Gasket (MM):\t394\u003cbr\u003eMounting Diameter (In):\t13.875\u003cbr\u003eMounting Diameter (MM):\t352\u003cbr\u003eMounting Depth (In):\t6.75\u003cbr\u003eMounting Depth (MM):\t172\u003cbr\u003eMotor Diameter (In):\t6.7\u003cbr\u003eMotor Diameter (MM):\t170\u003cbr\u003eMotor Depth (In):\t2.5\u003cbr\u003eMotor Depth (MM):\t63.5\u003cbr\u003eWoofer Displacement (CuFt):\t0.09\u003cbr\u003eWoofer Displacement (Liters):\t2.55\u003cbr\u003eSealed Enclosure (CuFt):\t1.25 - 2.5\u003cbr\u003eSealed Enclosure (Liters):\t25.4 - 70.8\u003cbr\u003ePorted Enclosure (CuFt):\t1.75 - 2.75\u003cbr\u003ePorted Enclosure (Liters):\t50 - 77.9\u003c\/p\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":53651932741973,"sku":"DDSL715-D4","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1356\/2245\/files\/DD-audio-SL715-D4.webp?v=1776142425","url":"https:\/\/www.autogarsas.lt\/en\/products\/dd-audio-sl715-d4","provider":"AUTOGARSAS.LT","version":"1.0","type":"link"}