Shop 4 Channel Amplifier Car Audio

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$299.95
Alpine S2-A36F S-Series 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$299.95
Alpine S2-A36F S-Series 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$4,190.00
Crown Audio Dci 4600 Drivecore Install Analog Series 4-Channel Amplifier 600W
B&H Photo-Video-Pro A
$4,190.00
Crown Audio Dci 4600 Drivecore Install Analog Series 4-Channel Amplifier 600W
B&H Photo-Video-Pro A
$299.95
MTX TN300.4 Terminator 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$299.95
MTX TN300.4 Terminator 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
119
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
5
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$799.00
Morel MDSP8/4A MDSP Series 4-Channel Car Amplifier With Digital Signal Processing - 80 Watts RMS X 4 At 4 Ohms
Crutchfield
$799.00
Morel MDSP8/4A MDSP Series 4-Channel Car Amplifier With Digital Signal Processing - 80 Watts RMS X 4 At 4 Ohms
Crutchfield
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
$289.99
Sundown Audio HZ-100.4 Horizon Series 4-Channel Amplifier - 100 Watts RMS X 4
Crutchfield
$289.99
Sundown Audio HZ-100.4 Horizon Series 4-Channel Amplifier - 100 Watts RMS X 4
Crutchfield
$449.99
Focal AP 4.380 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$449.99
Focal AP 4.380 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$259.99
Sundown Audio HZ-80.4 Horizon Series 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$259.99
Sundown Audio HZ-80.4 Horizon Series 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
60
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
$309.99
Rockford Fosgate Punch PBR400X4D Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
57
$309.99
Rockford Fosgate Punch PBR400X4D Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$499.99
Audison SR 4.500 SR 4-Channel Car Amplifier - 130 Watts RMS X 4
Crutchfield
1
$499.99
Audison SR 4.500 SR 4-Channel Car Amplifier - 130 Watts RMS X 4
Crutchfield
$604.99
$679.99
JL Audio XDM400/4 4-Channel Class D Full-Range Car/Marine Amplifier 400 W
Scheels
10
11% off
$604.99
$679.99
JL Audio XDM400/4 4-Channel Class D Full-Range Car/Marine Amplifier 400 W
Scheels
$599.95
W&Amacrvtech Link700.4Plus Plus Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$599.95
W&Amacrvtech Link700.4Plus Plus Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$299.00
Kenwood Excelon X303-4 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$299.00
Kenwood Excelon X303-4 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$269.99
Pioneer GM-DX104 Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
855
$269.99
Pioneer GM-DX104 Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
$469.99
Sundown Audio Saev4-150.4 4-Channel Car Amplifier - 150 Watts RMS X 4
Crutchfield
1
$469.99
Sundown Audio Saev4-150.4 4-Channel Car Amplifier - 150 Watts RMS X 4
Crutchfield
$349.95
W&Amacrvtech Link300.4 Mini Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
1
$349.95
W&Amacrvtech Link300.4 Mini Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$199.95
Memphis Audio SRX300.4V Street Reference 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
10
$199.95
Memphis Audio SRX300.4V Street Reference 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$399.95
Memphis Audio MJP800.4 MOJO Pro 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$399.95
Memphis Audio MJP800.4 MOJO Pro 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$399.99
Audison SR 4.300 SR 4-Channel Car Amplifier - 85 Watts RMS X 4
Crutchfield
$399.99
Audison SR 4.300 SR 4-Channel Car Amplifier - 85 Watts RMS X 4
Crutchfield
$449.95
W&Amacrvtech Link500.4 Mini Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$449.95
W&Amacrvtech Link500.4 Mini Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$899.99
Focal FDP 4.600V2 4-Channel Car Amplifier - 150 Watts RMS X 4
Crutchfield
$899.99
Focal FDP 4.600V2 4-Channel Car Amplifier - 150 Watts RMS X 4
Crutchfield
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
88
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
Car Amplifier Installation
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717.7K viewsJan 6, 2014
YouTubeSoundman Car Audio
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Full Car Audio System Installation - Speakers, Subwoofer and Amplifier
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37.6K viewsOct 31, 2018
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JL Audio RD series car amplifiers | Crutchfield video
24.9K viewsAug 29, 2018
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498 views7 months ago
YouTubeCar Care
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5.8M viewsApr 5, 2017
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Full Car Audio System Installation - Phase 2, New Amps, Pioneer DSP
2M viewsMay 25, 2019
YouTubeQuality Mobile Video
4:35
How to install a car amplifier | Crutchfield DIY video
1.4M viewsAug 19, 2015
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60K viewsAug 30, 2022
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490.8K viewsFeb 15, 2022
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164.9K viewsMay 14, 2019
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Shop 4 Channel Amplifier Car Audio

Sponsored
About our ads
$299.95
Alpine S2-A36F S-Series 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$299.95
Alpine S2-A36F S-Series 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$4,190.00
Crown Audio Dci 4600 Drivecore Install Analog Series 4-Channel Amplifier 600W
B&H Photo-Video-Pro A
$4,190.00
Crown Audio Dci 4600 Drivecore Install Analog Series 4-Channel Amplifier 600W
B&H Photo-Video-Pro A
$299.95
MTX TN300.4 Terminator 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$299.95
MTX TN300.4 Terminator 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
119
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
5
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$799.00
Morel MDSP8/4A MDSP Series 4-Channel Car Amplifier With Digital Signal Processing - 80 Watts RMS X 4 At 4 Ohms
Crutchfield
$799.00
Morel MDSP8/4A MDSP Series 4-Channel Car Amplifier With Digital Signal Processing - 80 Watts RMS X 4 At 4 Ohms
Crutchfield
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
$289.99
Sundown Audio HZ-100.4 Horizon Series 4-Channel Amplifier - 100 Watts RMS X 4
Crutchfield
$289.99
Sundown Audio HZ-100.4 Horizon Series 4-Channel Amplifier - 100 Watts RMS X 4
Crutchfield

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