Kenwood KAC-M1804 4 Channel 400W Class D Digital Car Amplifier KACM1804 B USED

Alpine KTP-445 Power Pack Car Amplifier 45 watts RMS x 4 Used Alpine Car Audio

NEW SKAR AUDIO RP-75.4AB 500 WATT RMS FULL-RANGE CLASS A/B 4 CHANNEL AMPLIFIER

CT Sounds CT-80.4D 480 Watt RMS Full-Range Class D 4 Channel Car Amplifier

Recoil A DI800.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,500 Watts

Orion Cobalt CBA2000.4 2000 Watt 4-Channel Class A/B Car Stereo Audio Amplifier

BLAUPUNKT 1504PRO Car Audio 4-Channel Amp Amplifier 1500 Watts Max Peak Power

Taramps TS 400x4 V2 4-Channel Car Amp 400W RMS Silver/Black Small