{"product_id":"sundown-audio-sa-series-v-3-8-subwoofer-600-watts-rms-dual-4-ohm","title":"Sundown Audio SA-Series v.3 8\" Subwoofer - 600 Watts Rms Dual 4-ohm","description":"\u003cp\u003eThe \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e represents the pinnacle of low distortion, ported box 8 inch subwoofer technology. We built on our experience with the SA-8 series dating back to the original model which launched in 2010 to create something completely unique to the market. Every piece of the \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e has been custom tooled with the utmost performance and lowest distortion in mind. We started with a proprietary FEA optimized motor design engineered just for the \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e which features a large aluminum faraday right for low magnetic and inductive distortion levels.\u003c\/p\u003e\n\u003cp\u003eThis motor is mated to a custom tooled and patented (US Patent D691595) frame which allows for a larger spider and superior clearances to nearly any other 8\" woofer on the market today. The spider itself was custom tooled to achieve a very even compliance curve over its entire range of stroke and also features large tied down “XL” tinsel leads to handle incredible amounts of power and abuse. The \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e features a full 16mm of Klippel verified one-way linear excursion and mechanical capacity in excess of double the linear limits (around 2.5” peak-to-peak) to ensure that mechanical failures are nearly impossible. \u003c\/p\u003e\n\u003cp\u003eWe also tooled an all new surround for the v.3 update with the same incredibly linear geometry as the Mega-Roll v.2 surrounds found on our larger woofers (X v.2 series and larger). The \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e takes a departure from its larger cone diameter siblings in terms of the voice coil ventilation. Just like its predecessor, the \u003cstrong\u003eSA-8 v.2\u003c\/strong\u003e, we employed a solid pole-piece to maximum magnetic flux in the motor – but in order to reduce mounting depth we did not use a vented frame spacer and, instead, drilled vent holes around the basket base. In order to exceed the thermal performance of the v.2 model we added sixteen chamfered gap vents to the back plate to keep the high-velocity air flowing over the voice coil. In other words – the \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e will give you everything that you loved about the v.2 but with even more durability \u0026amp; even lower distortion.\u003c\/p\u003e\n\u003cp\u003eThe standard \u003cstrong\u003eSA-8 v.3\u003c\/strong\u003e features a 4-layer copper voice coil wound on a black anodized aluminum former for the most possible low-end extension. We do offer SPL models with lighter coils and even \"extreme SPL\" models with harder spider packs and other impedance configurations (these must be custom built). We can use anywhere from 2 to 6 spider layers on SPL versions to tailor the FS where it needs to be for a given SPL application.\u003c\/p\u003e\n\u003cp\u003eFEATURES\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXmax = 16mm one-way by 70% BL\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRMS Power = 600-watts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVented magnetic gap featuring sixteen chamfered gap vents\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolid Pole piece with chamfered edges for increased air powered voice coil cooling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh velocity under-spider frame vents\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack Aluminum 2” voice coil former for superior heat dissipation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Temperature copper voice coil wire\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge Magnet ID aluminum faraday ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpring Loaded Terminals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStitched-On “XL” Tinsel Leads to prevent fatigue and failure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh strength \u0026amp; patented cast aluminum frame\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptimized for small, ported enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSPECIFICATIONS\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRE (Ohms): 6.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFS (Hz): 40.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVAS (L): 7.17\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQes: 0.392\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQms: 4.31\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQts: 0.36\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLe (mH): 3.32\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBL (NA): 22.06\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMms (Grams): 126.6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCms (mm\/N): 125\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSens (dB @ 1w\/1m): 82.71\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eENCLOSURE SPECS\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed Enclosure: 0.3 cu ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePorted Enclosure: 0.65 cu ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Tuning: 35Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Port Area: 9 sq in\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplacement: 0.08 cu ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepth: 6.625″\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 8.375″\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCut-Out: 7.375″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":49228653822263,"sku":"SW-SAV38D4","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/4935\/0455\/files\/SW-SAV38.webp?v=1718824485","url":"https:\/\/dbscaraudio.com\/es\/products\/sundown-audio-sa-series-v-3-8-subwoofer-600-watts-rms-dual-4-ohm","provider":"DB's Car Audio","version":"1.0","type":"link"}