Best Small Marine Amplifier

BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply

STINGER Audio MT-1000.5 1200 Watt 5-Channel Car Audio Amplifier, Class D, Hexfet Mosfet, Crossover Multiplier, Remote Subwoofer Bass Knob

KENWOOD KAC-M5024BT Compact 4-Channel 600 Watt Car Amplifier with Bluetooth Streaming. Built for Marine, ATV and Powersport Applications. Waterproof, Dustproof, Rust Proof and Vibration Proof

Rockville ATOM 8W 3500W 8-Channel Marine/Boat Amplifier with Bluetooth, White, IPX6, Class D, Includes Remote, Advanced DSP, Compact Design - Perfect for Boats, Marine Sound Systems

NVX VADM4 4-Channel Class D Amplifier 800W Peak, 500W RMS, 2/4-ohm Stable, High/Low Pass X-Over, for Car/Truck/Marine/UTV/Motorcycle

Rockford Fosgate M5-800X4 IPX6 Element Ready 800-Watt 4-Channel Marine Amplifier with Dynamic Power

BOSS Audio Systems MC900B 4 Channel Amplifier for ATV UTV Car Marine - 500 High Output, Low Level Inputs, Full Range, Weatherproof, Bass for Subwoofer

Marine Bluetooth Amplifier Waterproof Class D Amp UTV Amp 4 Channel with Controller for Boat Golf Motorcycle Hidden Installation

NVX MVPA4 600W Total RMS 4-Channel Bridgeable Marine-V Series Micro Class D Compact Marine/Powersports/Motorcycle Amplifier | IPX67 Waterproof Rating

Pyle Hydra Marine Amplifier - Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable, Waterproof, MOSFET Power Supply, GAIN Level Controls and RCA Stereo Input(PLMRA420)