KICKER 46CXA3604T CXA360.4 360w RMS 4-Channel Car Audio Amplifier Class A/B Amp

The CXA360.4 is a four-channel Class A/B amplifier built to power a full set of door speakers from one chassis. It makes 65 W RMS per channel into 4 ohms, 90 W per channel into 2 ohms, and 180 W into two bridged channels, which covers everything from a factory speaker upgrade to a set of components front and rear.

Class A/B output suits full-range duty, where midrange detail and top-end texture matter more than raw efficiency. Highly efficient heat sinks keep the amplifier cool in an enclosed space, and FIT+ Fail-safe Integration Technology-PLUS gives strong noise rejection even on premium factory audio systems where signal integration is usually the hard part.

On-board tuning includes a variable 12 dB crossover switchable to high pass, low pass, or off from 50 Hz to 200 Hz, so front and rear pairs can be set independently of each other. KickEQ variable bass boost adds up to 6 dB at 40 Hz for systems running without a subwoofer, and the amp is compatible with the CXARC remote bass control.

Speaker-level inputs accept up to 40 volts, so a factory head unit connects directly. A three-second turn-on and turn-off delay keeps thumps out of the speakers. The chassis is 12-1/2 inches long and weighs 5 lb, with vertical mounting hardware included for tight installs.