Refurbished Sundown Audio E v.4 12" Subwoofer B-Stock

The fourth version of Sundown Audio’s acclaimed E series has been refreshed for 2020. 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 the directional forced-air cooling spacer. Sparked Innovations is a Certified Sundown Audio Recone Specialist. All rebuilt woofers come with a 90-day warranty from Sparked Innovations that covers workmanship. Since a subwoofer should never blow if operated within the manufacturer’s specifications, the only reason it would fail is if we did something wrong in the recone process. NOTE: B-stock refurbs will have cosmetic scratches, scuffs, or even gouges in the metal of the basket or on the magnet. None of this will affect performance. Features Xmax = 14mm one-way by 70% BL RMS Power = 500-watts (300-watts 8”) Vented magnetic gap Vented pole piece with optimized geometry (solid pole for 8”) Black Aluminum 2.5” voice coil former for superior heat dissipation (2” coil for 8”