{"product_id":"sundown-audio-sa-15-classic-d4-15-750w-rms-dual-4-ohm-voice-coil-car-subwoofer","title":"Sundown Audio SA-15 CLASSIC D4 15\" 750W RMS Dual 4-Ohm Voice Coil 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 SA-15 CLASSIC D4\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e15-inch 750 Watts RMS Dual 4-Ohm Voice Coil DVC Car Audio Subwoofer\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003eThe SA Classic sub is a stunning combination of value, power handling, and deep excursion. It features a cast aluminum frame that houses a bulletproof custom 2.5-inch voice coil, robust double-layered Nomex spider, and SPL competition-grade paper cone. These components are built into a flexible design that works well in any type of enclosure.\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\u003eRMS 750 watts\u003c\/li\u003e\n\u003cli\u003eDual 2 or 4-ohm voice coils\u003c\/li\u003e\n\u003cli\u003eOptimized for small ported, sealed, \u0026amp; band-pass enclosures\u003c\/li\u003e\n\u003cli\u003eLarge aluminum Faraday ring for smooth acoustic response\u003c\/li\u003e\n\u003cli\u003eHigh-strength cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eLow-distortion motor construction\u003c\/li\u003e\n\u003cli\u003eHigh-temperature voice coil wire\u003c\/li\u003e\n\u003cli\u003eSpring-loaded terminals\u003c\/li\u003e\n\u003cli\u003eStitched-on “XL” tinsel lead wires\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eT\/S Specs: SA CLASSIC 15\" D4\u003c\/li\u003e\n\u003cli\u003eImpedance (RE): 7.00 Ohms\u003c\/li\u003e\n\u003cli\u003eResonant Frequency (FS): 36.4 Hz\u003c\/li\u003e\n\u003cli\u003eVas (Volume of Displacement): 67.3 L\u003c\/li\u003e\n\u003cli\u003eQes (Electrical Quality Factor): 0.62\u003c\/li\u003e\n\u003cli\u003eQms (Mechanical Quality Factor): 2.94\u003c\/li\u003e\n\u003cli\u003eQts (Total Quality Factor): 0.51\u003c\/li\u003e\n\u003cli\u003eLe (Inductance): 4.71 mH\u003c\/li\u003e\n\u003cli\u003eBL (Motor Force): 26.94 NA\u003c\/li\u003e\n\u003cli\u003eMms (Moving Mass): 284 grams\u003c\/li\u003e\n\u003cli\u003eCms (Compliance): 67.2 µM\/N\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89.0 dB @ 1w\/1m\u003c\/li\u003e\n\u003cli\u003eXmax (Maximum Linear Excursion): 19 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cb\u003eEnclosure Specifications:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eSealed Enclosure: 2.5 cu ft\u003c\/li\u003e\n\u003cli\u003ePorted Enclosure: 3.5 cu ft\u003c\/li\u003e\n\u003cli\u003eRecommended Tuning: 35 Hz\u003c\/li\u003e\n\u003cli\u003eRecommended Port Area: 35 sq in\u003c\/li\u003e\n\u003cli\u003eDisplacement: 0.17 cu ft\u003c\/li\u003e\n\u003cli\u003eDepth: 7.69\"\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 15.5\"\u003c\/li\u003e\n\u003cli\u003eCut-Out Diameter: 14\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":46369888567534,"sku":"SA-15 CLASSIC D4","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2356\/1969\/files\/92fa0a83-5106-4fa5-926a-0cb504f31024.png?v=1744067522","url":"https:\/\/thecybervalue.com\/products\/sundown-audio-sa-15-classic-d4-15-750w-rms-dual-4-ohm-voice-coil-car-subwoofer","provider":"Cybervalue","version":"1.0","type":"link"}