Sundown Audio E Series v.4 15″

Description Bottom-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 & these are the best E series made to date. 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”) High Temperature 4-Layer copper voice coil wire Spring Loaded Terminals Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure Bolted-on Spider Pack Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures High strength stamped steel frame Optimized for ported enclosures