Kicker 46CXA4001 Class D Amp Mono 400W RMS Max Subwoofer Amplifier + Bass Knob
A powerful 12dB crossover and 24dB subsonic filter is included, letting you quickly tune your system to perfection. Efficient Class-D amplifier. Amp Power [watts RMS] 400. CXRC Remote Bass Capable (sold sep.): yes.