SUNDOWN AUDIO 8" U-SERIES 1750W PEAK DUAL VOICE COIL SUBWOOFERS

The U-8 can be thought of as an SA-8 v3 on performance boosters. Everything there is to love about the SA-8 v3 just with more power handling, more x-max, and more output potential. The Sundown U Series is THE premier “standard suspension” woofer series. The all-new U v.2 improves on the already incredible performance of its predecessor. The voice coil is a 2.36” long / 3” diameter 4-layer aluminum winding / aluminum former unit – which is the same coil design from the U v.1 – but the new version is built with a stronger aluminum former Sundown Audio 8" U-Series 1750W Peak Dual Voice Coil Subwoofers This listing is for ONE the following based on your drop down selections: Sundown Audio U-Series 8" 2 Ohm DVC Subwoofer Sundown Audio U-Series 8" 4 Ohm DVC Subwoofer The Sundown U Series is the premier “standard suspension†woofer series. Heavy duty cast baskets – all new, custom-tooled Spring loaded terminals accept up to 8 gauge Stitched-on double-XL tinsel leads Solid pole with vent channels and aluminum shorting ring cap Rear drilled gap-venting Innovative high-velocity cast aluminum vented frame spacer ring Magnet ID shorting ring Top-Plate Cooling Channels Cast Aluminum surround bolt-on rings Optimized for small ported or bandpass enclosures Features: Xmax = 18mm one-way by 70% BL RMS Power = 600-watts Vented magnetic gap featuring 12 chamfered gap vents Vented pole-piece with chamfered edges High velocity under-spider frame vents Black Aluminum 2.25†voice coil former for superior heat dissipation High Temperature copper voice coil wire Large Magnet ID aluminum faraday ring Spring Loaded Terminals Stitched-On “XL†Tinsel Leads to prevent fatigue and failure High strength & patented cast aluminum frame Optimized for small, ported enclosures Bolt-Through Motor Design for enhanced longevity Specifications U-8 D2/D4: RE (Ohms): 3.8 / 6.34 FS (Hz): 39.387 / 41.288 VAS (L): 6.345 / 6.970 Qes: 0.412 / 0.519 Qms: 2.474 / 2.542 Qts: 0.353 / 0.431 BL (NA): 20.00 / 21.45 Mms (Grams): 175.340 / 145.239 Cms (mm/N): 93.125 / 102.308 Sens (dB @ 1w/1m): 81.6db / 81.6db