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10 best4 Channel Car Amplifiersof November 2025

112M consumers helped this year.

1

Rockford Fosgate TM400X4AD Power Marine Amplifier, 400 Watt 4 Channel
Rockford Fosgate TM400X4AD Power Marine Amplifier, 400 Watt 4 Channel

Rockford Fosgate

9.8

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2

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

9.6

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3

Rockford Fosgate T400X4ad Compact 4-Channel Car Amplifier -100 Watts Rms X 4
Rockford Fosgate T400X4ad Compact 4-Channel Car Amplifier -100 Watts Rms X 4

Rockford Fosgate

9.3

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4

Pioneer GM-DX874 4-Channel, Class D, 1200 W Max Power - Multi-Channel Amplifier
Pioneer GM-DX874 4-Channel, Class D, 1200 W Max Power - Multi-Channel Amplifier

PIONEER

9.0

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5

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

8.8

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Kenwood XR401-4 4/3/2 CHANNEL REF SERIES AMP

Kenwood XR401-4 4/3/2 CHANNEL REF SERIES AMP

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Alpine S2-A36F S-Series Hi-Res 4-Channel Amplifier

Alpine S2-A36F S-Series Hi-Res 4-Channel Amplifier

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Skar Audio RP-75.4AB Full-Range MOSFET Class A/B 4 Channel Amplifier, 560W

Skar Audio RP-75.4AB Full-Range MOSFET Class A/B 4 Channel Amplifier, 560W

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MTX Audio THUNDER75.4 Thunder Series Car Amplifier

MTX Audio THUNDER75.4 Thunder Series Car Amplifier

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6

Pioneer GM-D8704 Gm Series 1, 200 Watt 4 Channel Class D Amp
Pioneer GM-D8704 Gm Series 1, 200 Watt 4 Channel Class D Amp

Pioneer

8.5

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7

Alpine R-A60F R-Series Four Channel Amplifier - 150 Watts x 4 at 2-Ohms, 100 Watts x 4 at 4-Ohms
Alpine R-A60F R-Series Four Channel Amplifier - 150 Watts x 4 at 2-Ohms, 100 Watts x 4 at 4-Ohms

Alpine

8.2

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8

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

7.9

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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

7.6

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10

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

Rockford Fosgate

7.4

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