{"product_id":"subwoofer-dd-audio-212e-d4","title":"DD Audio 212e-D4 Subwoofer","description":"\u003cp\u003e\u003cspan dir=\"auto\"\u003eThe completely re-engineered 200e series provides truly extended bass response at an affordable price. Designed for sensitivity, it does not require powerful amplifiers but can be used with a 100-300W amplifier.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eThe 200e series is compatible with sealed and reflex enclosures.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eRecommendations:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eReflex: 22 - 57 L;\u003c\/span\u003e\u003cbr\u003e\u003cspan dir=\"auto\"\u003eSealed enclosure: 21 - 28 L.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"auto\"\u003eSpeaker Size (in): 12\u003cbr\u003eRMS Watts: 350\u003cbr\u003ePeak Watts: 1100\u003cbr\u003eImpedance: D4\u003cbr\u003eVCD (in): 2\u003cbr\u003eFs (Hz): 37\u003cbr\u003eQms: 4.96\u003cbr\u003eQes: 0.75\u003cbr\u003eQts: 0.65\u003cbr\u003eVas (liters): 37.05\u003cbr\u003eBL (TM): 20\u003cbr\u003eXmech (MM): 30\u003cbr\u003eXmax (MM): 10\u003cbr\u003eOuter Frame Diameter (in): 12.22\u003cbr\u003eOuter Frame Diameter w\/Gasket (in): 12.4\u003cbr\u003eMounting Diameter (in): 11\u003cbr\u003eMounting Depth (in): 5.34\u003cbr\u003eMotor Diameter (in): 1.7\u003cbr\u003eMotor Depth (in): 5.27\u003cbr\u003eMagnet Weight (oz): 55\u003cbr\u003eWoofer Displacement (ft³): 0.06\u003cbr\u003eSealed Enclosure (ft³): 0.75 - 1.0\u003cbr\u003eVented Enclosure (ft³): 0.8 - 2.0\u003cbr\u003eShipping Weight (Lbs): 13\u003c\/span\u003e\u003c\/p\u003e","brand":"DD audio","offers":[{"title":"Default Title","offer_id":53824928547139,"sku":"DD212e-D4","price":109.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/212e-front_16bea6ec-8ef3-4f3d-975b-161a27167da0.jpg?v=1761313402","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/subwoofer-dd-audio-212e-d4","provider":"Sound Auto Concept","version":"1.0","type":"link"}