{"product_id":"1208-1000-series-8-subwoofer","title":"1208 S4\/D4 – 1000 Series 8″ Subwoofer","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1200 series 8″ is optimized for linear performance and versatility in small to medium size sealed and vented enclosures with mounting clearance as low as 4″. It performs well in 4th and 6th order bass-reflex arrangements, achieving virtually any desired response shape.\u003c\/p\u003e\n\u003cpre\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000\"\u003eSingle 4ohm\u003c\/span\u003e\r\nFs\u003c\/strong\u003e\t44.290 Hz\r\n\u003cstrong\u003eQms\u003c\/strong\u003e\t5.510\r\n\u003cstrong\u003eVas\u003c\/strong\u003e\t12.320 l\r\n\u003cstrong\u003eCms\u003c\/strong\u003e\t0.220 mm\/N\r\n\u003cstrong\u003eMms\u003c\/strong\u003e\t59.160 g\r\n\u003cstrong\u003eRms\u003c\/strong\u003e\t2.990 kg\/s\r\n\u003cstrong\u003eXmax\u003c\/strong\u003e\t10 mm (One-Way)\r\n\u003cstrong\u003eDia\u003c\/strong\u003e\t159.330 mm\r\n\u003cstrong\u003eSd\u003c\/strong\u003e\t199.380 cm²\t\r\n\u003cstrong\u003eQes\u003c\/strong\u003e\t0.640\r\n\u003cstrong\u003eRe\u003c\/strong\u003e\t3.200 Ω\r\n\u003cstrong\u003eLe\u003c\/strong\u003e\t1.500 mH\r\n\u003cstrong\u003eZ\u003c\/strong\u003e\t3.840 Ω\r\n\u003cstrong\u003eBl\u003c\/strong\u003e\t9.070 Tm\r\n\u003cstrong\u003eBl²\/Re\u003c\/strong\u003e\t25.730 N²\/W\r\n\u003cstrong\u003eQts\u003c\/strong\u003e\t0.570\r\n\u003cstrong\u003eno\u003c\/strong\u003e\t0.160 %\r\n\u003cstrong\u003eSPL\u003c\/strong\u003e\t84.220 dB\r\n\u003cstrong\u003eEBP\u003c\/strong\u003e\t69.230\r\n\r\n\u003cspan style=\"color: #ff0000\"\u003e\u003cstrong\u003eDual 4ohm\u003c\/strong\u003e\u003c\/span\u003e\r\n\u003cstrong\u003eFs\u003c\/strong\u003e 45.001 Hz \r\n\u003cstrong\u003eQms\u003c\/strong\u003e 4.875 \r\n\u003cstrong\u003eVas\u003c\/strong\u003e 12.303 l \r\n\u003cstrong\u003eCms\u003c\/strong\u003e 0.218 mm\/N \r\n\u003cstrong\u003eMms\u003c\/strong\u003e 57.380 g \r\n\u003cstrong\u003eRms\u003c\/strong\u003e 3.328 kg\/s \r\n\u003cstrong\u003eXmax\u003c\/strong\u003e 10 mm (One-Way) \r\n\u003cstrong\u003eDia\u003c\/strong\u003e 159.315 mm \r\n\u003cstrong\u003eSd\u003c\/strong\u003e 201.000 cm² \r\n\u003cstrong\u003eQes\u003c\/strong\u003e 0.763 \r\n\u003cstrong\u003eRe\u003c\/strong\u003e 7.600 Ω \r\n\u003cstrong\u003eLe\u003c\/strong\u003e 1.500 mH \r\n\u003cstrong\u003eZ\u003c\/strong\u003e 9.120 Ω \r\n\u003cstrong\u003eBl\u003c\/strong\u003e 12.715 Tm \r\n\u003cstrong\u003eBl²\/Re\u003c\/strong\u003e 21.271 N²\/W \r\n\u003cstrong\u003eQts\u003c\/strong\u003e 0.660 \u003cstrong\u003eno\u003c\/strong\u003e 0.142 % \r\n\u003cstrong\u003eSPL\u003c\/strong\u003e 83.662 dB \r\n\u003cstrong\u003eEBP\u003c\/strong\u003e 58.995\r\n\r\n\u003c\/pre\u003e\n\u003cpre\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e\t\t8.0in\r\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e\t\t8.4in \/ 213mm\r\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e\t\t7.16in \/ 181mm\r\n\u003cstrong\u003eMotor Outer Diameter\u003c\/strong\u003e\t\t4.69in \/ 119mm\r\n\u003cstrong\u003eMounting Depth\u003c\/strong\u003e\t\t\t3.93in \/ 99mm\r\n\u003cstrong\u003eDriver Displacement\u003c\/strong\u003e\t\t0.02 cu ft \/ 0.68l\r\n\r\n\u003cstrong\u003eMinimum Sealed Volume\u003c\/strong\u003e\t\tNOT RECOMMENDED\r\n\u003cstrong\u003eMinimum Vented Volume\u003c\/strong\u003e\t\t0.67 cu ft \/ 19l net*\r\n\r\n* Tune for desired response\r\n\u003c\/pre\u003e\n\u003cp\u003e\u003cimg class=\"alignnone size-full wp-image-593\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/recommended_enc_1208_vented.png\" alt=\"\" width=\"986\" height=\"995\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe above designs have been engineered for a “two tier” balance of compatibility: First, between the cabin acoustics of a sedan, hatchback and an SUV, and second, between the two available voice coil configurations, for a total of six balance points. This ensures a linear response and optimal power handling for listening purposes under most circumstances. Please visit our \u003ca href=\"https:\/\/adcaraudio.com\/store\/enclosure-design-service\/\"\u003eEnclosure Design Service\u003c\/a\u003e page for custom designs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Design-148.pdf\"\u003e\u003cimg class=\"alignnone size-full wp-image-4149\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-89.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-335.pdf\"\u003e\u003cimg class=\"alignnone size-full wp-image-7396\" src=\"https:\/\/adcaraudio.com\/store\/wp-content\/uploads\/Web-Enclosure-Design-Button-272.png\" alt=\"\" width=\"300\" height=\"255\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Audio Dynamics","offers":[{"title":"Single 4ohm","offer_id":52549564072167,"sku":"1208 S4","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Dual 4ohm","offer_id":52549564104935,"sku":"1208 D4","price":119.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.mediocrecustoms.com\/products\/1208-1000-series-8-subwoofer","provider":"Mediocre Customs","version":"1.0","type":"link"}