400W RMS 4-Channel Car Audio Amplifier, Class D, RCA Input, Compact Design

400W RMS 4 Channel Full Range Car Audio Amplifier Class D RCA Input

Powerful 400W 4 Channel Class D Car Amplifier Compact Durable Design

400W RMS 4-Channel Car Audio Amplifier, Class D, RCA Input, Compact Design, Mult

Boss Audio Systems R1004 400W 4-Channel Car Amplifier

Taramps TS 400x4 V2 4-Channel Car Amp 400W RMS

Timpano TPT-500.4 2Ω Compact 4 Channel Amplifier 500W Car Audio Digital Amp

Taramps TS 400x4 400 watts RMS 4 Channels Full RCA Class D Multi Amplifier Small