{"product_id":"dd-audio-sl712-d4-subwoofer-12-1000w-rms-double-4-ohms","title":"DD Audio SL712-D4 - 12\" 1000W RMS Dual 4 Ohm Subwoofer","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-performance 12-inch subwoofer\u003c\/li\u003e\n\n\u003cli\u003eRMS Power: 1000 W\u003c\/li\u003e\n\n\u003cli\u003eDual 4 Ohm voice coil (2 x 4 Ω)\u003c\/li\u003e\n\n\u003cli\u003e3-inch (7.6 cm) voice coil\u003c\/li\u003e\n\n\u003cli\u003eResonant frequency: 29 Hz\u003c\/li\u003e\n\n\u003cli\u003eOpen basket for optimal rigidity and airflow\u003c\/li\u003e\n\n\u003cli\u003eRigid and ultra-light cone\u003c\/li\u003e\n\n\u003cli\u003eRigid double-layer suspension\u003c\/li\u003e\n\n\u003cli\u003eHigh-density EROM surrounds\u003c\/li\u003e\n\n\u003cli\u003eMinimum sealed enclosure volume: 20 liters\u003c\/li\u003e\n\n\u003cli\u003eOptimized for 30-300 Hz\u003c\/li\u003e\n\n\u003cli\u003eMaximum excursion: 19 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe SL700 series marks a return to the subwoofers of the 2000s, designed for powerful and precise musical reproduction!\u003c\/p\u003e\n\u003cp\u003eFeaturing an open basket, a rigid and ultra-light cone, a rigid double-layer suspension, high-density EROM surrounds, and a 3-inch (7.6 cm) voice coil, the SL700 series delivers impactful bass while maintaining excellent precision.\u003c\/p\u003e\n\u003cp\u003eOptimized to reproduce frequencies from 30 to 300 Hz, it is an exceptional subwoofer for musical listening, thanks to its precision and power.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eOpen basket ensuring optimal rigidity and improved airflow\u003c\/li\u003e\n\n\u003cli\u003eSuperior efficiency due to chassis design\u003c\/li\u003e\n\n\u003cli\u003eCompact volume: minimum 20 liters for sealed enclosure\u003c\/li\u003e\n\n\u003cli\u003eImpactful bass with excellent musical precision\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"5\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eSL712-D4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0850062818613\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSpeaker size\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12 inches\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRMS Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1000 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eD4 (Dual 4 Ohms)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVoice coil\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3 inches (7.6 cm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePiston diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12 inches\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eResonant frequency (Fs)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e29 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQms\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQes\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.62\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.54\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAir volume (Vas)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e39.2 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMechanical excursion (Xmax)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaximum excursion\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOuter chassis diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12.375 inches \/ 314 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOuter diameter with gasket\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12.5 inches \/ 318 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e11.375 inches \/ 289 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMounting depth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.5 inches \/ 140 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMotor diameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.7 inches \/ 170 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMotor depth\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2.5 inches \/ 63.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSubwoofer displacement\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.07 liters\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSealed enclosure volume\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e19.8 to 42.5 liters (0.7 to 1.5 cubic feet)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePorted enclosure volume\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e28.3 to 50 liters (1 to 1.75 cubic feet)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eWhy choose it\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBack to basics: design inspired by legendary subwoofers of the 2000s\u003c\/li\u003e\n\n\u003cli\u003eExceptional musical precision: optimized for 30-300 Hz with excellent definition\u003c\/li\u003e\n\n\u003cli\u003eInnovative open basket: maximum rigidity and optimal airflow for better efficiency\u003c\/li\u003e\n\n\u003cli\u003e3-inch voice coil: power and control for impactful bass\u003c\/li\u003e\n\n\u003cli\u003eHigh-density EROM surround: durability and linear movement\u003c\/li\u003e\n\n\u003cli\u003eCompact volume: only 20 liters minimum in a sealed enclosure\u003c\/li\u003e\n\n\u003cli\u003eVersatility: compatible with sealed or ported enclosures\u003c\/li\u003e\n\n\u003cli\u003eLow resonant frequency: 29 Hz for deep bass\u003c\/li\u003e\n\n\u003cli\u003e12-inch format: perfect balance between power and footprint\u003c\/li\u003e\n\n\u003cli\u003eDual 4 ohm configuration: wiring flexibility for 1 or 4 ohm final impedance\u003c\/li\u003e\n\n\u003cli\u003eDD Audio brand: American benchmark in high-performance subwoofers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.ddaudio.com\" target=\"_blank\"\u003eDD Audio Manufacturer Website\u003c\/a\u003e\u003c\/p\u003e","brand":"DD audio","offers":[{"title":"Default Title","offer_id":54067594068291,"sku":"DD SL712-D4","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/SL712-shallow-subwoofer-01.jpg?v=1767886502","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/dd-audio-sl712-d4-subwoofer-12-1000w-rms-double-4-ohms","provider":"Sound Auto Concept","version":"1.0","type":"link"}