{"product_id":"sundown-audio-ev412d4-e-series-v-4-12-500w-subwoofer","title":"Sundown Audio EV412D4 E-Series v.4 12\" 4-Ohm 500W Subwoofer","description":"\u003cp\u003eUpgrade your low end with the Sundown Audio EV412D4, a 12-inch sub.\u003c\/p\u003e\u003ch3\u003eAt a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 12\"\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eThe fourth version of our acclaimed E series has been refreshed for 2020. Since we introduced the first E series in 2012 we have sought to push the limits of entry-level woofers forward. Typical entry level woofers are highly limited in terms of linear excursion, mechanical ruggedness, and thermal performance – all of these bars have been raised once again for our fourth generation E series. The v.4 update is a minor refresh from the v.3 featuring a new custom-tooled, stronger stamped steel frame and a upgrade to our directional forced-air cooling spacer.\u003cbr\u003e\u003c\/p\u003e \u003cp\u003eA double stacked magnet structure and an extremely long voice coil allow us to achieve a class-leading linear x-max of 14mm one-way in addition to high mechanical clearances (over 2” peak-to-peak before physical coil bottom). The E v.4 series has been upgraded to a full 2.5” diameter coil (this started with the v.3) compared to the 2” coil of previous generations (v.1 and v.2). The tinsel leads have been upgraded to a new “Mini-XL” lead containing 63-strands of conductor (a full XL is 84-strands and previous leads contained 42-strands) to help prevent potential failure due to amplifier clipping. The spider itself is a high-strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame.\u003cbr\u003eBottom-line; if you are looking for a great subwoofer option and do not want to break the bank the Sundown E-Series woofers are for you \u0026amp; these are the best E series made to date. They are ideal for anyone from beginners to seasoned professionals seeking industry leading performance at a value price point.\u003cbr\u003ePhysical Dimensions\u003c\/p\u003e \u003ch5\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eXmax = 14mm one-way by 70% BL\u003c\/li\u003e \u003cli\u003eRMS Power = 500-watts (300-watts 8”)\u003c\/li\u003e \u003cli\u003eVented magnetic gap\u003c\/li\u003e \u003cli\u003eVented pole piece with optimized geometry (solid pole for 8”)\u003c\/li\u003e \u003cli\u003eBlack Aluminum 2.5” voice coil former for superior heat dissipation (2” coil for 8”)\u003c\/li\u003e \u003cli\u003eHigh Temperature 4-Layer copper voice coil wire\u003c\/li\u003e \u003cli\u003eSpring Loaded Terminals\u003c\/li\u003e \u003cli\u003eStitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure\u003c\/li\u003e \u003cli\u003eBolted-on Spider Pack\u003c\/li\u003e \u003cli\u003eBolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures\u003c\/li\u003e \u003cli\u003eHigh strength stamped steel frame\u003c\/li\u003e \u003cli\u003eOptimized for ported enclosures\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUPC: \u003c\/strong\u003e810111130653\u003c\/p\u003e \u003ch5\u003e\u003cstrong\u003e SPECIFICATIONS:\u003c\/strong\u003e\u003c\/h5\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e T\/S Specs\u003c\/td\u003e \u003ctd\u003e E v.4 12\" D2 \u003c\/td\u003e \u003ctd\u003e E v.4 12\" D4 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e RE (Ohms) \u003c\/td\u003e \u003ctd\u003e 4.030 \u003c\/td\u003e \u003ctd\u003e 6.130 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e FS (Hz) \u003c\/td\u003e \u003ctd\u003e 28.480 \u003c\/td\u003e \u003ctd\u003e 28.373 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e VAS (L) \u003c\/td\u003e \u003ctd\u003e 53.059 \u003c\/td\u003e \u003ctd\u003e 54.292 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQes\u003c\/td\u003e \u003ctd\u003e0.509\u003c\/td\u003e \u003ctd\u003e0.570\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Qms \u003c\/td\u003e \u003ctd\u003e 5.249 \u003c\/td\u003e \u003ctd\u003e 3.542 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Qts \u003c\/td\u003e \u003ctd\u003e 0.464 \u003c\/td\u003e \u003ctd\u003e 0.491 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBL (NA)\u003c\/td\u003e \u003ctd\u003e17.576\u003c\/td\u003e \u003ctd\u003e20.249\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Mms (Grams) \u003c\/td\u003e \u003ctd\u003e 217.987 \u003c\/td\u003e \u003ctd\u003e 213.033 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Cms (mm\/N) \u003c\/td\u003e \u003ctd\u003e 143.258 \u003c\/td\u003e \u003ctd\u003e 146.589 \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e Sens (dB @ 1w\/1m) \u003c\/td\u003e \u003ctd\u003e 85.7 \u003c\/td\u003e \u003ctd\u003e 85.3 \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch5\u003e \u003cstrong\u003eENCLOSURE SPECS:\u003c\/strong\u003e\u003cbr\u003e \u003c\/h5\u003e \u003cul\u003e \u003cli\u003ePorted Enclosure\u003c\/li\u003e \u003cli\u003eSize: 1.75 cuft net\u003c\/li\u003e \u003cli\u003ePort Area: 26 sqin\u003c\/li\u003e \u003cli\u003ePort Tuning: 35hz\u003c\/li\u003e \u003cli\u003eSealed Enclosure\u003c\/li\u003e \u003cli\u003eNot Recommended\u003c\/li\u003e \u003cli\u003eDisplacement: 0.12 cuft. \u003c\/li\u003e \u003cli\u003eDepth: 6.50\"\u003c\/li\u003e \u003cli\u003eOutside Diameter: 12.250\"\u003c\/li\u003e \u003cli\u003eCutout: 11.125\"\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eWhy buy from Stereo-Needs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFree shipping on every order\u003c\/li\u003e\n\u003cli\u003eFamily business with 20+ years selling car audio and 429,000+ items sold on eBay (99.9% positive)\u003c\/li\u003e\n\u003cli\u003eNot sure it fits your vehicle or system? Call or text 951-497-3497 before you order\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":67692898156653,"sku":"SUN-EV412D4","price":244.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/0657\/5981\/files\/e-series-v4-12-500w-subwoofer-314912_f41d7a1a-6ff9-4adc-b5a5-f43d3cef88ee.png?v=1791611491","url":"https:\/\/stereoneeds.com\/products\/sundown-audio-ev412d4-e-series-v-4-12-500w-subwoofer","provider":"Stereo-Needs","version":"1.0","type":"link"}