{"product_id":"4310-d4","title":"4310 D2\/D4 – 4000 Series 10″ Subwoofer","description":"\u003cp\u003eThe 4000 series 10 employs a finely-tuned balance of damping and extensive motor force to achieve very high efficiency, offering exceptional versatility and unmatched performance in a variety of real-world functions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eDual 2 ohm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFs\u003c\/strong\u003e              38.63 Hz\u003cbr\u003e\n\u003cstrong\u003eQms\u003c\/strong\u003e           7.724\u003cbr\u003e\n\u003cstrong\u003eVas\u003c\/strong\u003e            6.819 liters\u003cbr\u003e\n\u003cstrong\u003eCms\u003c\/strong\u003e          0.047 mm\/N\u003cbr\u003e\n\u003cstrong\u003eMms\u003c\/strong\u003e    362 g\u003cbr\u003e\n\u003cstrong\u003eRms\u003c\/strong\u003e        11.35 kg\/s\u003cbr\u003e\n\u003cstrong\u003eDia\u003c\/strong\u003e      202.4 mm\u003cbr\u003e\n\u003cstrong\u003eSd\u003c\/strong\u003e       319.6 sq cm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQes\u003c\/strong\u003e        0.571\u003cbr\u003e\n\u003cstrong\u003eRe\u003c\/strong\u003e          4.286 ohms\u003cbr\u003e\n\u003cstrong\u003eLe\u003c\/strong\u003e           5.867 mH\u003cbr\u003e\n\u003cstrong\u003eZ\u003c\/strong\u003e             62.29 ohms\u003cbr\u003e\n\u003cstrong\u003eBL         \u003c\/strong\u003e 25.68 Tm\u003cbr\u003e\n\u003cstrong\u003eBL^2\/Re\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQts\u003c\/strong\u003e          0.532\u003cbr\u003e\n\u003cstrong\u003eno\u003c\/strong\u003e            0.0664 %\u003cbr\u003e\n\u003cstrong\u003eSPL\u003c\/strong\u003e       80.37 dB\u003cbr\u003e\n\u003cstrong\u003eEBP\u003c\/strong\u003e      67.65\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eDual 4 ohm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFs\u003c\/strong\u003e              42.9 Hz\u003cbr\u003e\n\u003cstrong\u003eQms\u003c\/strong\u003e          7.331\u003cbr\u003e\n\u003cstrong\u003eVas\u003c\/strong\u003e           5.371 liters\u003cbr\u003e\n\u003cstrong\u003eCms\u003c\/strong\u003e          0.037 mm\/N\u003cbr\u003e\n\u003cstrong\u003eMms\u003c\/strong\u003e        373.3 g\u003cbr\u003e\n\u003cstrong\u003eRms\u003c\/strong\u003e         13.73 kg\/s\u003cbr\u003e\n\u003cstrong\u003eDia\u003c\/strong\u003e           202.5 mm\u003cbr\u003e\n\u003cstrong\u003eSd\u003c\/strong\u003e             322.1 sq cm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQes\u003c\/strong\u003e          0.7507\u003cbr\u003e\n\u003cstrong\u003eRe\u003c\/strong\u003e            7.12 ohms\u003cbr\u003e\n\u003cstrong\u003eLe\u003c\/strong\u003e            7.468 mH\u003cbr\u003e\n\u003cstrong\u003eZ\u003c\/strong\u003e              76.65 ohms\u003cbr\u003e\n\u003cstrong\u003eBL         \u003c\/strong\u003e 30.89 Tm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQts\u003c\/strong\u003e         0.681\u003cbr\u003e\n\u003cstrong\u003eno\u003c\/strong\u003e           0.05386 %\u003cbr\u003e\n\u003cstrong\u003eSPL\u003c\/strong\u003e        79.41 dB\u003cbr\u003e\n\u003cstrong\u003eEBP\u003c\/strong\u003e       57.15\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eXmax   \u003c\/strong\u003e19 mm (one-way linear excursion)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e 10in\u003cbr\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e 10.79in \/ 274mm\u003cbr\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e 9.25in \/ 235mm\u003cbr\u003e\n\u003cstrong\u003eBolt Hole Circle Diameter\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eMotor Outer Diameter \u003c\/strong\u003e7.72in \/ 196mm\u003cbr\u003e\n\u003cstrong\u003eMounting Depth\u003c\/strong\u003e 7.28in \/ 185mm\u003cbr\u003e\n\u003cstrong\u003eRequired Pole Vent Clearance\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eDriver Displacement\u003c\/strong\u003e 0.108 cu ft \/ 3.07 l\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot Recommended for Sealed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-303.pdf\"\u003e\u003cimg class=\"alignnone size-full wp-image-6220\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-239.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-338.pdf\"\u003e\u003cimg class=\"alignnone size-full wp-image-7671\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-275.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-308.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg class=\"alignnone wp-image-6358 size-full\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-244.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-327.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg class=\"alignnone wp-image-7234 size-full\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-264.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-344.pdf\"\u003e\u003cimg class=\"alignnone size-full wp-image-7813\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-281.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Audio Dynamics","offers":[{"title":"Dual 2 ohm","offer_id":52549569741031,"sku":"4310 D2","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Dual 4 ohm","offer_id":52549569773799,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.mediocrecustoms.com\/products\/4310-d4","provider":"Mediocre Customs","version":"1.0","type":"link"}