Audio Apex CAB-22 Car Amplifier Monoblock 2200 Watts RMS
RD400/4 - Car Audio - Amplifiers - RD - JL Audio
MATCH UP10 DSP Compact 10-channel car amplifier with digital signal processing — 65 watts RMS x 8 at 4 ohms + 160 watts RMS x 2 at 2 ohms at Crutchfield
Amazon.com: 3200W 12V 4 Channel Car Amplifier Stereo Power Amp Audio 4CH Bass Sub Woofer : Electronics
THUNDER Series 400-Watt RMS 4-Channel Class AB Amplifier | MTX - Serious About Sound®