Shop 4 channel car amplifier

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$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$1,249.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$1,249.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
362
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
362
$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
1
$439.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$439.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$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
5
$1,650.00
ARCAM PA410 4-Channel Power Amplifier
Crutchfield
2
$1,650.00
ARCAM PA410 4-Channel Power Amplifier
Crutchfield
2
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
116
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
116
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
22
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
22
$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
$249.00
Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$249.00
Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 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
$159.99
Sound Ordnance(Tm) M75-4 Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
29
$159.99
Sound Ordnance(Tm) M75-4 Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
29
$2,209.97
$2,532.25
Crown Audio Dci 4X300 Drivecore Install Analog Series 4-Channel 4X300w Power Amplifier
Amazon.com
Free shipping
12% off
$2,209.97
$2,532.25
Crown Audio Dci 4X300 Drivecore Install Analog Series 4-Channel 4X300w Power Amplifier
Amazon.com
Free shipping
$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
1
$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
$319.95
Infinity Reference 3004A Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
10
$319.95
Infinity Reference 3004A Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
10
$659.99
Rockford Fosgate Power T600-4 4-Channel Car Amplifier 100 Watts X 4 - Standard
Crutchfield
24
$659.99
Rockford Fosgate Power T600-4 4-Channel Car Amplifier 100 Watts X 4 - Standard
Crutchfield
24
$349.99
Sundown Audio Saev4-100.4 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$349.99
Sundown Audio Saev4-100.4 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$509.96
Kicker 51LX500.4 LX-Series 4-Channel Amplifier With Digital Signal Processing - 125 Watts RMS X 4
Crutchfield
1
$509.96
Kicker 51LX500.4 LX-Series 4-Channel Amplifier With Digital Signal Processing - 125 Watts RMS X 4
Crutchfield
1
$249.00
Kenwood Excelon X303-4 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
3
$249.00
Kenwood Excelon X303-4 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
3
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
$539.99
Sundown Audio Saev4-200.4 4-Channel Car Amplifier - 200 Watts RMS X 4
Crutchfield
$539.99
Sundown Audio Saev4-200.4 4-Channel Car Amplifier - 200 Watts RMS X 4
Crutchfield
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
54
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
54
$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
$254.96
Kicker KMA360.4 KMA Series 4-Channel Marine Amplifier - 65 Watts RMS X 4
Crutchfield
17
$254.96
Kicker KMA360.4 KMA Series 4-Channel Marine Amplifier - 65 Watts RMS X 4
Crutchfield
17
$119.95
Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier For Car Audio Stereo - 2500W High Output, 2/4 Ohm Stable, Adjustable Low/
Amazon.com
122
Free shipping
$119.95
Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier For Car Audio Stereo - 2500W High Output, 2/4 Ohm Stable, Adjustable Low/
Amazon.com
122
$262.50
MB Quart RA1-280.4 Reference Series 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
8
$262.50
MB Quart RA1-280.4 Reference Series 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
8
$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
$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
$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
$449.00
Kenwood Excelon XR401-4 Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
34
$449.00
Kenwood Excelon XR401-4 Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
34
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
36
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
36
$104.00
Blaupunkt BPA-M604BT 4-Channel Class-D Car Audio Amplifier With Bluetooth, 100W RMS X 4, 1500W Max Power, Compact Design, High Signal-To-Noise Ratio,
Amazon.com
Free shipping
$104.00
Blaupunkt BPA-M604BT 4-Channel Class-D Car Audio Amplifier With Bluetooth, 100W RMS X 4, 1500W Max Power, Compact Design, High Signal-To-Noise Ratio,
Amazon.com
Free shipping
$469.99
Sundown Audio Saev4-150.4 600W 4-Channel Amplifier
mooncarstereo
$469.99
Sundown Audio Saev4-150.4 600W 4-Channel Amplifier
mooncarstereo
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    Shop 4 channel car amplifier

    Sponsored
    About our ads
    $299.99
    JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    7
    $299.99
    JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    7
    $379.99
    JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    81
    $379.99
    JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    81
    $1,249.99
    JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
    Crutchfield
    $1,249.99
    JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
    Crutchfield
    $269.95
    Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
    Crutchfield
    362
    $269.95
    Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
    Crutchfield
    362
    $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
    1
    $439.95
    Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
    Crutchfield
    1
    $439.95
    Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
    Crutchfield
    1
    $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
    5
    $1,650.00
    ARCAM PA410 4-Channel Power Amplifier
    Crutchfield
    2
    $1,650.00
    ARCAM PA410 4-Channel Power Amplifier
    Crutchfield
    2
    $229.99
    Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
    Crutchfield
    116
    $229.99
    Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
    Crutchfield
    116
    $209.99
    Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
    Crutchfield
    22
    $209.99
    Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
    Crutchfield
    22
    $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
    $249.00
    Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 Watts RMS X 4
    Crutchfield
    $249.00
    Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 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
    $159.99
    Sound Ordnance(Tm) M75-4 Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    29
    $159.99
    Sound Ordnance(Tm) M75-4 Compact 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    29
    $2,209.97
    $2,532.25
    Crown Audio Dci 4X300 Drivecore Install Analog Series 4-Channel 4X300w Power Amplifier
    Amazon.com
    Free shipping
    12% off
    $2,209.97
    $2,532.25
    Crown Audio Dci 4X300 Drivecore Install Analog Series 4-Channel 4X300w Power Amplifier
    Amazon.com
    Free shipping
    $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
    1
    $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
    $319.95
    Infinity Reference 3004A Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    10
    $319.95
    Infinity Reference 3004A Reference Series 4-Channel Car Amplifier - 75 Watts RMS X 4
    Crutchfield
    10