Kicker® CXA400.1 400-Watt Mono Class D Subwoofer Amplifier
CX-Series amps reach massive power levels thanks to an optimized circuit layout and the highest-grade internal components. Highly efficient heat sinks keep the amp cool with a sophisticated look. Mono amps offer an optional remote level control to adjust your bass right from the dash.
JL Audio® 6 Ch 600 W Class D Full-Range Amplifier with Integrated DSP
Designed to simplify great audio, every VXi amplifier combines our advanced NexD2™ switching amplifier technology with an integrated, full-featured digital signal processor.