{"product_id":"sundown-audio-u-18-v-2-d2-18-4000w-peak-dual-2-ohm-voice-coil-dvc-car-subwoofer","title":"Sundown Audio U-18 V.2 D2 18\" 4000W Peak Dual 2-Ohm Voice Coil DVC Car Subwoofer","description":"\u003cdiv\u003e\u003cb\u003eBRAND NEW\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eSUNDOWN AUDIO U-18 V.2 D2\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eU-SERIES 18-inch 4000 Watts Peak Dual 2-Ohm DVC Car Audio Subwoofer\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e2000 Watts RMS \/ 4000 Watts Peak\u003c\/li\u003e\n\u003cli\u003eDual 2 or 4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003eOptimized for small ported or bandpass enclosures\u003c\/li\u003e\n\u003cli\u003eAluminum 3” voice coil former for superior heat dissipation\u003c\/li\u003e\n\u003cli\u003eHigh-temperature copper voice coil\u003c\/li\u003e\n\u003cli\u003eDouble-stitched surround\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast basket\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals accept up to 8-gauge wire\u003c\/li\u003e\n\u003cli\u003eStitched-on heavy-duty tinsel leads\u003c\/li\u003e\n\u003cli\u003eSolid pole with vent channels and aluminum shorting ring cap\u003c\/li\u003e\n\u003cli\u003eRear gap-venting\u003c\/li\u003e\n\u003cli\u003eTop-Plate Cooling Channels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eT\/S Specifications:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eRMS Power (D2): 2000\u003c\/li\u003e\n\u003cli\u003ePeak Power (D2): 4000\u003c\/li\u003e\n\u003cli\u003eRe-Ohms (D2): 3.8\u003c\/li\u003e\n\u003cli\u003eFS-Hz (D2): 31.3\u003c\/li\u003e\n\u003cli\u003eVas-L (D2): 111.76\u003c\/li\u003e\n\u003cli\u003eQes (D2): 0.566\u003c\/li\u003e\n\u003cli\u003eQms (D2): 5.63\u003c\/li\u003e\n\u003cli\u003eQts (D2): 0.51\u003c\/li\u003e\n\u003cli\u003eLe-mH (D2): 3.39\u003c\/li\u003e\n\u003cli\u003eBL-NA (D2): 552.15\u003c\/li\u003e\n\u003cli\u003eMms-Grams (D2): 565.41\u003c\/li\u003e\n\u003cli\u003eCms-uM\/N (D2): 46.75\u003c\/li\u003e\n\u003cli\u003eSensitivity-dB @ 1w\/1m (D2): 89.41\u003c\/li\u003e\n\u003cli\u003eXmax (D2): 30mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eSubwoofer Measurements:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eDisplacement: .26cu ft\u003c\/li\u003e\n\u003cli\u003eDepth: 10.11\"\u003c\/li\u003e\n\u003cli\u003eCutout: 16.69\"\u003c\/li\u003e\n\u003cli\u003eMotor Diameter: 8.66\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003ePorted Enclosure Specs:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003ePorted Enclosure Size: 4.0cu ft\u003c\/li\u003e\n\u003cli\u003eRecommended Port Area: 64sq in\u003c\/li\u003e\n\u003cli\u003eRecommended Port Tuning: 35hz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eSealed Enclosure Specs:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\u003cli\u003eSealed Enclosure Size: 3.0cu ft\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003e4th Order Enclosure Specs:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e4th Order Sealed Side: 2.25cu ft\u003c\/li\u003e\n\u003cli\u003e4th Order Ported Side: 6.75cu ft\u003c\/li\u003e\n\u003cli\u003e4th Order Port Area: 135sq in\u003c\/li\u003e\n\u003cli\u003e4th Order Port Length: 6\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":48092920479982,"sku":"U-18 V.2 D2","price":719.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2356\/1969\/files\/4a7e0e50-8022-4c3b-a879-3232eb64dffc.png?v=1780364345","url":"https:\/\/www.bargainunlimited.net\/products\/sundown-audio-u-18-v-2-d2-18-4000w-peak-dual-2-ohm-voice-coil-dvc-car-subwoofer","provider":"Cybervalue","version":"1.0","type":"link"}