Kicker L7S154 15" 2000 Watt Solobaric L7S Car Subwoofer Solo-Baric 44L7S15-4

The Kicker 44L7S15-4 is a 15-inch Solo-Baric L7S subwoofer built around a square cone. Square matters here, and so does the motor: a heavy-duty structure with a large-diameter spider flexes less, lasts longer, and tracks the signal more accurately. The injection-molded polypropylene SoloKon cone carries 360-degree constant-contact back bracing that follows every contour of the square shape, with patented corner ribs that keep the corners from flexing and turning into distortion. A ribbed Santoprene surround with blue stitching handles long excursion, and the UniPlate back plate and pole piece with perimeter venting move heat away from the motor during long, loud sessions. A cast aluminum basket, large ceramic magnet, and thick tinsel leads round out the build, and satin-nickel plated spring-loaded terminals accept heavy wire. Dual four-ohm coils wire to two ohms in parallel, the sweet spot for most mono amplifiers, or eight ohms in series for a conservative, cool-running load. It handles 2000W peak and 1000W RMS and works in a sealed or ported enclosure: sealed from 1.5 to 6.0 cubic feet for tight, accurate bass, or ported from 3.0 to 6.0 cubic feet for more output down low. Recommended power is 1000W. A 15-inch cone is for maximum output, so plan on real cargo room and an amplifier and electrical system that can keep up.