10 best4 Channel Motorcycle Amplifierof July 2026
112M consumers helped this year.
1
Rockford Fosgate M5-800X4 IPX6 Element Ready 800-Watt 4-Channel Marine Amplifier with Dynamic Power
Rockford Fosgate
9.8
2
Alpine S2-A36F S-Series Hi-Res 4-Channel Amplifier
Alpine
9.6
3
Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost, Black/Red
PIONEER
9.4
4
Kenwood KAC-M5024BT 4 Channel Digital Powersports/Marine Amplifier
KENWOOD
9.1
5
KENWOOD KAC-M5014 (600W) Compact 4-Channel Digital Amplifier for Car, Marine, UTV and Motorsport, Solid Corrosion Resistant Aluminum Chassis, IPX6, IPX7 and IP6X Certified and Vibration Proof
KENWOOD
8.9
OtherUp to 8% off
Pioneer GM-DX104 4-Channel Car Amplifier – 400W Max, Efficient Class D, Bridgeable Design, Hi-Res Certified, Gold terminals, Clean Output, Low Interference
Rockford Fosgate P400X4 Punch 4-Channel Amplifier
KENWOOD KAC-M1814 400W Class D Power Amplifier
Recoil DI1200-4 Full-Range Class-D 4-Channel Car Audio Amplifier, 2,400 Watts Max, 2-4 Ohm Stable, MOSFET Power Supply, Bridgeable
5% off
6
Kicker 48KMA6004 KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amplifier
KICKER
8.6
7
Rockford Fosgate PBR400X4D 400 Watt Full-Range Punch Compact Chassis 4 Channel Amp Amplifier
Rockford Fosgate
8.4
8
Pioneer GM-DX874 4-Channel, Class D, 1200 W Max Power - Multi-Channel Amplifier
PIONEER
8.1
9
Skar Audio RP-75.4ABM 500 Watt Full-Range Class A/B 4-Channel Marine Amplifier
Skar Audio
7.9
10
Rockford Fosgate M2-300X4 Marine 300-Watt 4-Channel Element Ready Amplifier
Rockford Fosgate
7.6
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