10 best4 Channel Motorcycle Amplifierof December 2025
112M consumers helped this year.
1
Rockford Fosgate TM400X4AD Power Marine Amplifier, 400 Watt 4 Channel
Rockford Fosgate
9.7
2
Rockford Fosgate M5-800X4 IPX6 Element Ready 800-Watt 4-Channel Marine Amplifier with Dynamic Power
Rockford Fosgate
9.4
3
PIONEER GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost, Black/Red
Pioneer
9.2
4
Rockford Fosgate PBR400X4D 400 Watt Full-Range Punch Compact Chassis 4 Channel Amp Amplifier
Rockford Fosgate
8.9
5
Kenwood M3004 Compact 4 Channel Digital Amplifier
KENWOOD
8.6
OtherUp to 10% off
Rockford Fosgate R2-300X4 Prime 300-Watt Full Range Class D 4-Channel Amplifier
Planet Audio AC1200.4 Anarchy 1200 Watt, 4 Channel, 2/8 Ohm Stable Class A/B, Full Range, Bridgeable, MOSFET Car Amplifier
BOSS AUDIO R2504 Riot 1000-Watt Full Range, Class A/B 2-8 Ohm Stable 4 Channel Amplifier with Remote Subwoofer Level Control
Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4
17% off
6
Kenwood KAC-M5024BT 4 Channel Digital Powersports/Marine Amplifier
KENWOOD
8.3
6% off
7
Rockford Fosgate M2-300X4 Marine 300-Watt 4-Channel Element Ready Amplifier
Rockford Fosgate
8.0
8
BOSS Audio Systems MC900B 500 Watt, 4 Channel, All-Terrain, Weather Resistant Amplifier System with Bluetooth Multifunction Remote
BOSS Audio Systems
7.8
9
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
Kenwood
7.5
10
Rockville dB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp
Rockville
7.2
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