Pyle 200W RMS 4-Channel Marine Amplifier - Bluetooth Wireless Audio Streaming - Waterproof - Full Range Stereo w/ RCA - High Crossover HD Music - Multi-Channel System - Compact & Powerful - PLMRMB4CB

AudioControl ACX-300.1 All-Weather Waterproof Monoblock Audio Amplifier

Pyle 6 Channel Marine Amplifier Receiver - Waterproof Wireless Bridgeable Audio Amp for Stereo Speaker with 2000 Watt Power Dual MOSFET Supply, GAIN Level, RCA Inputs and LED Indicator - PLMRA620

Pyle Hydra Marine 400W 4-Channel Amplifier - Waterproof with Dual MOSFET Power Supply - GAIN level Controls - RCA Input - LED Indicator - Compact Design for Boat/Vehicle Audio - PLMRA402

velex Powersport Class D Amp Amplifier 150W x 2 Marine on Boats UTV ATV Golf Carts and Boats Bridgeable

Rockville DBM12 2000W Peak/500W RMS Mono 2-Ohm Marine Amplifier, Waterproof Covers, Bass Remote, Class-D Power, Designed for Boat Audio Systems

KICKER Amp and Wiring Kit Package of 2 Items 360W 4-Channel KMA Series Marine Amplifier with 8AWG Power Wiring Kit - Boat Kit - 48KMA360.4 Amplifier & 47KMPK8 Wiring Kit

Pyle Waterproof Bluetooth Marine Amplifier Receiver - Weatherproof 2 Channel Wireless Amp for Stereo Speaker with 600 Watt Power, Wired RCA, AUX and MP3 Audio Input Cable - (Black)

Massive Audio T3 Trident Marine Mono Block Amplifier - 1400 Watts 1 RMS @ 1 Ohm Water Resistant Amplifier, High Level Input & Auto Turn On

Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 2 Channel Bridgeable Audio Amplifier- Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA200