Kicker L7104 - L7 10" 25cm Square 1200 Watts Max Power 4 Ohm Dual Voice Coil DVC Car SubwooferKicker L7104 L7 10" 25cm Square 1200 Watts Max Power 4 Ohm Dual Voice Coil DVC Car Subwoofer The KICKER Solo Baric L7S is the original square sub. It handles plenty of power with special thermal management systems. You get tons of bass without distortion or compromising on sound quality. The Solo Baric's cutting edge, square sub design means more cone area, more air displacement and more volume than a round woofer. The Solo Baric L7S 10 Inch Subwoofer