Kicker 45L7R152 1800W 15" Dual-2-Ohm Car Audio Subwoofer/Sub L7R L7

The L7R Square Sub moves more air, so you get more bass. The design was invented right here in Stillwater, Oklahoma – made to deliver unprecedented efficiency and huge volume! The Original The engineers at KICKER invented the original square sub right here in the heart of America. Designed to give you more bass - yet take up no more air space - than a standard round sub. Welcome to the miraculous world of the L7R! Dual two-Ohm Voice Coil Wrap Around Gasketing Patented Ribbed Corners Injection-Molded SoloKon™ Woofer SoloKon™ 360-Degree Back Bracing UniPlate™ Back Plate And Pole Piece Bumped Back Plate Thick Tinsel Leads Large Ceramic Magnet Steel Basket With Spoke Design Nickel Plated Speaker Terminals Specifications SIZE [in, cm]:15, 38 IMPEDANCE [Ohms]:2 DVC POWER WATTS [peak/RMS]:1800/900 SENSITIVITY [dB 1w/1m]:88.05 MOUNTING DEPTH [in, cm]:8 -3/8, 21.5 MOUNTING DIAMETER [in, cm]:13-3/4, 34.9 MIN SEALED BOX VOL [cu. ft, L]:1.5, 42.48 MAX SEALED BOX VOL [cu. ft, L]:3, 85 MIN VENTED