Rockford Fosgate
Rockford Fosgate PBR400X4D 400 Watt Full-Range Punch Compact Chassis 4 Channel Amp Amplifier
Rockford Fosgate
Rockford Fosgate TM400X4AD Power Marine Amplifier, 400 Watt 4 Channel
Boss Audio
BOSS Audio Systems ASK904B.64 Marine 500 Watt 4 Channel Amplifier / 6.5 Inch Speaker Bluetooth System, Bluetooth Remote, USB Auxiliary Interface Mount, Waterproof Pouch
KENWOOD
KENWOOD KAC-M5014 4-Channel Compact Digital Amplifier (600W) for Car, Marine, UTV & Motorsport Vehicles, Solid Corrosion-Resistant Aluminum Chassis, IPX6, IPX7 & IP6X Certified and Vibration-Proof
Fusion
Garmin Fusion AM Series Marine Amplifier, 500-watt 4 Channel, A Garmin Brand
Boss Audio
BOSS Audio R4002 Riot 800-Watt Full Range, Class A/B 2 to 8 Ohm Stable 2 Channel Amplifier, Black
Rockford Fosgate
Rockford Fosgate M5-1500X5 IPX6 Element Ready 1500-Watt 5-Channel Marine Amplifier with Dynamic Power
PYLE
Pyle PLMRA420 4-Channel 1000W Waterproof Marine Bridgeable MOSFET Amplifier
KENWOOD
Kenwood KACM1814 Compact 4-Channel Amplifie