Infinity M704A 400w RMS 4 Channel Marine Amplifier Class D Boat Amp

Clarion Marine Xr5420 4 Channel Amplifier Waterproof 400 Watt

Infinity M704a 4-channel marine amplifier 70 watts RMS x 4 High Great Sound

JVC KS-DR1004D 4 Channel D Class Marine Amplifier 400 Watts Max Power

Infinity M704A 4-channel marine amplifier 70 watts RMS x 4 200 watts Bridged

JBL Apex PA 454 180 Watt RMS 4 Channel Marine and Powersport Amplifier 45 x 4

Fusion AM Series 2-Channel 400W Marine Amplifier (010-01499-00) MS-AM402

MTX WET75.2 200 Watt 2-Channel Marine Amplifier Amp For Boat/ATV/UTV/RZR/Cart