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10 best4 Channel Car Amplifiersof July 2025

112M consumers helped this year.

1

BOSS AUDIO R2504 Riot 1000-Watt Full Range, Class A/B 2-8 Ohm Stable 4 Channel Amplifier with Remote Subwoofer Level Control
BOSS AUDIO R2504 Riot 1000-Watt Full Range, Class A/B 2-8 Ohm Stable 4 Channel Amplifier with Remote Subwoofer Level Control

BOSS Audio Systems

9.9

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2

Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

RECOIL

9.8

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3

Alpine S-A32F S-Series Class D 4-Channel Amplifier
Alpine S-A32F S-Series Class D 4-Channel Amplifier

Alpine

9.7

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4

PIONEER GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost, Black/Red
PIONEER GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost, Black/Red

Pioneer

9.5

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17% off

5

Kenwood KACM1814 Compact 4-Channel Amplifie
Kenwood KACM1814 Compact 4-Channel Amplifie

KENWOOD

9.4

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6% off

6

DJ Tech Pro Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red
DJ Tech Pro Pioneer GM-A4704 4-Channel Bridgeable Amplifier,Black/red

Pioneer

9.2

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7

Rockford Fosgate R2-500X4 500W 4-Channel Class-D Full Range Car Audio Amplifier
Rockford Fosgate R2-500X4 500W 4-Channel Class-D Full Range Car Audio Amplifier

Rockford Fosgate

9.0

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8

Rockford Fosgate PBR400X4D 400 Watt Full-Range Punch Compact Chassis 4 Channel Amp Amplifier
Rockford Fosgate PBR400X4D 400 Watt Full-Range Punch Compact Chassis 4 Channel Amp Amplifier

Rockford Fosgate

8.8

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9

Rockford Fosgate R2-300X4 Prime 300-Watt Full Range Class D 4-Channel Amplifier
Rockford Fosgate R2-300X4 Prime 300-Watt Full Range Class D 4-Channel Amplifier

Rockford Fosgate

8.6

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10

Rockford Fosgate P400X4 Punch 4-Channel Amplifier
Rockford Fosgate P400X4 Punch 4-Channel Amplifier

Rockford Fosgate

8.4

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