Shop 4 channel amplifier

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$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
Free shipping
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
Free shipping
$499.99
OSD HTX-4150 4-Channel Home Theater Amplifier
Crutchfield
Free shipping
$499.99
OSD HTX-4150 4-Channel Home Theater Amplifier
Crutchfield
Free shipping
$199.00
Kenwood KAC-M1814 Compact 4-Channel Amplifier - 45 Watts RMS X 4
Crutchfield
Free shipping
$199.00
Kenwood KAC-M1814 Compact 4-Channel Amplifier - 45 Watts RMS X 4
Crutchfield
Free shipping
$65.43
4 Channel Car Amplifier Car Audio 4 Channel Amp Car Stereo Amplifier Aluminum Alloy High Heat Dissipation Power Amp For Car Speakers, Plated Terminals
Amazon.com
Free shipping
$65.43
4 Channel Car Amplifier Car Audio 4 Channel Amp Car Stereo Amplifier Aluminum Alloy High Heat Dissipation Power Amp For Car Speakers, Plated Terminals
Amazon.com
Free shipping
$119.95
ORION CBA2500.4 Cobalt High Efficiency 4-Channel Class A/B Amp, 2500W | 400W RMS, Adjustable Low/High Pass, Bass Boost, High Output Amplifier, 2/4 Ohm
Amazon.com
Free shipping
$119.95
ORION CBA2500.4 Cobalt High Efficiency 4-Channel Class A/B Amp, 2500W | 400W RMS, Adjustable Low/High Pass, Bass Boost, High Output Amplifier, 2/4 Ohm
Amazon.com
Free shipping
$692.99
DD Audio SS4.3000 4-Channel 3000W RMS Car Audio/Motorcycle Amplifier
Amazon.com
Free shipping
$692.99
DD Audio SS4.3000 4-Channel 3000W RMS Car Audio/Motorcycle Amplifier
Amazon.com
Free shipping
$499.95
Alpine KTA-30FW Car Audio 4 Channel 600W Amp Power Pack Class D Amplifier New
HifiSoundConnection Bing Store
Free shipping
$499.95
Alpine KTA-30FW Car Audio 4 Channel 600W Amp Power Pack Class D Amplifier New
HifiSoundConnection Bing Store
Free shipping
$539.95
$584.99
Alpine R-Series 4-Channel Amplifier For Car Audio Subwoofer
HifiSoundConnection Bing Store
Free shipping
$539.95
$584.99
Alpine R-Series 4-Channel Amplifier For Car Audio Subwoofer
HifiSoundConnection Bing Store
Free shipping
$4,999.00
JBL Synthesis SMA-4750 4-Channel Power Amplifier
Audio Advice
$4,999.00
JBL Synthesis SMA-4750 4-Channel Power Amplifier
Audio Advice
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Red SXE-1200.4/BK
AmericanTrucks.com
7
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Red SXE-1200.4/BK
AmericanTrucks.com
7
$229.99
Kicker CXA360.4 (46CXA3604T) 360W RMS Class AB CX-Series 4 Channel Car Amplifier
Sonic Electronix
$229.99
Kicker CXA360.4 (46CXA3604T) 360W RMS Class AB CX-Series 4 Channel Car Amplifier
Sonic Electronix
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
Free shipping
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
Free shipping
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
7
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
7
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
1
Free shipping
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
1
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
Free shipping
20% off
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
Free shipping
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
49
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
49
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR
$259.99
Down4sound JP154 - 1000W RMS 4 Channel Car Audio Amplifier, Black Gloss
JS Ultimate Sounds
$259.99
Down4sound JP154 - 1000W RMS 4 Channel Car Audio Amplifier, Black Gloss
JS Ultimate Sounds
$3,070.00
Crown Audio Cdi 4300 4-Channel Drivecore Series Power Amplifier (300W)
B&H Photo-Video-Pro A
$3,070.00
Crown Audio Cdi 4300 4-Channel Drivecore Series Power Amplifier (300W)
B&H Photo-Video-Pro A
$2,810.00
Crown Audio DCI 4/300 Drivecore Install Analog Series 4-Channel Amplifier 300 Watts X 4
B&H Photo-Video-Pro A
1
Free shipping
$2,810.00
Crown Audio DCI 4/300 Drivecore Install Analog Series 4-Channel Amplifier 300 Watts X 4
B&H Photo-Video-Pro A
1
$339.95
Polaris Ranger 400W RMS 4-Channel Amplifier By MTX Audio
everythingpolarisranger.com
$339.95
Polaris Ranger 400W RMS 4-Channel Amplifier By MTX Audio
everythingpolarisranger.com
$200.00
Pioneer GM-DX104 400W Peak (180W RMS) Class D GM Series 4 Channel Car Amplifier (Hi-Res Audio Certified)
Sonic Electronix
954
$200.00
Pioneer GM-DX104 400W Peak (180W RMS) Class D GM Series 4 Channel Car Amplifier (Hi-Res Audio Certified)
Sonic Electronix
954
$70.90
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 272W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
4
$70.90
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 272W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
4
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$729.99
Wet Sounds HTM-4 Full-Range Class-D 4-Channel Amplifier
Cabela's
$729.99
Wet Sounds HTM-4 Full-Range Class-D 4-Channel Amplifier
Cabela's
$73.23
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 420W @ 4 Ohm / 4 X 600W @ 2 Ohm For Car Suv Truck
VEVOR
2
$73.23
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 420W @ 4 Ohm / 4 X 600W @ 2 Ohm For Car Suv Truck
VEVOR
2
$599.99
Kicker LX500.4 (51LX5004) 1100W Peak (900W RMS) Class D LX Series 4-Channel Full Range Car Amplifier (With Control Center)
Sonic Electronix
3
$599.99
Kicker LX500.4 (51LX5004) 1100W Peak (900W RMS) Class D LX Series 4-Channel Full Range Car Amplifier (With Control Center)
Sonic Electronix
3
$179.95
Jeep Gladiator DS18 GEN-X Full-Range Class D 4-Channel Amplifier 4 X 90-Watts G1000.4D --JG44704
Extreme Terrain
36
$179.95
Jeep Gladiator DS18 GEN-X Full-Range Class D 4-Channel Amplifier 4 X 90-Watts G1000.4D --JG44704
Extreme Terrain
36
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Black SXE-1200.4/RD
AmericanTrucks.com
7
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Black SXE-1200.4/RD
AmericanTrucks.com
7
$449.99
JL Audio 4 Channel Class D Full Range Amplifier 500 W
Scheels
25
$449.99
JL Audio 4 Channel Class D Full Range Amplifier 500 W
Scheels
25
$154.95
Jeep Gladiator DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Black SXE-1200.4/RD --JG44746
Extreme Terrain
$154.95
Jeep Gladiator DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Black SXE-1200.4/RD --JG44746
Extreme Terrain
$379.99
JL Audio MX Series 280W 4 Channel Full-Range Amplifier | Overton's
Overton's
50
Free shipping
$379.99
JL Audio MX Series 280W 4 Channel Full-Range Amplifier | Overton's
Overton's
50
$699.99
Apollo Marine Amplifier - 4-Channel, 1200W, Easy Tune, True-Marine Design, Fusion
Boat Outfitters
1
$699.99
Apollo Marine Amplifier - 4-Channel, 1200W, Easy Tune, True-Marine Design, Fusion
Boat Outfitters
1
$179.99
Down4sound JP84 400W 4-Channel Amplifier White
mooncarstereo
$179.99
Down4sound JP84 400W 4-Channel Amplifier White
mooncarstereo
$329.99
Down4sound JP234 2000W 4-Channel Amplifier Black Gloss
mooncarstereo
$329.99
Down4sound JP234 2000W 4-Channel Amplifier Black Gloss
mooncarstereo
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Shop 4 channel amplifier

Sponsored
About our ads
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
Free shipping
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
7
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
1
Free shipping
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
Free shipping
20% off
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
49
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR
$259.99
Down4sound JP154 - 1000W RMS 4 Channel Car Audio Amplifier, Black Gloss
JS Ultimate Sounds
$259.99
Down4sound JP154 - 1000W RMS 4 Channel Car Audio Amplifier, Black Gloss
JS Ultimate Sounds
$3,070.00
Crown Audio Cdi 4300 4-Channel Drivecore Series Power Amplifier (300W)
B&H Photo-Video-Pro A
$3,070.00
Crown Audio Cdi 4300 4-Channel Drivecore Series Power Amplifier (300W)
B&H Photo-Video-Pro A
$2,810.00
Crown Audio DCI 4/300 Drivecore Install Analog Series 4-Channel Amplifier 300 Watts X 4
B&H Photo-Video-Pro A
1
Free shipping
$2,810.00
Crown Audio DCI 4/300 Drivecore Install Analog Series 4-Channel Amplifier 300 Watts X 4
B&H Photo-Video-Pro A
$339.95
Polaris Ranger 400W RMS 4-Channel Amplifier By MTX Audio
everythingpolarisranger.com
$339.95
Polaris Ranger 400W RMS 4-Channel Amplifier By MTX Audio
everythingpolarisranger.com
$200.00
Pioneer GM-DX104 400W Peak (180W RMS) Class D GM Series 4 Channel Car Amplifier (Hi-Res Audio Certified)
Sonic Electronix
954
$200.00
Pioneer GM-DX104 400W Peak (180W RMS) Class D GM Series 4 Channel Car Amplifier (Hi-Res Audio Certified)
Sonic Electronix
$70.90
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 272W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
4
$70.90
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 272W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
$729.99
Wet Sounds HTM-4 Full-Range Class-D 4-Channel Amplifier
Cabela's
$729.99
Wet Sounds HTM-4 Full-Range Class-D 4-Channel Amplifier
Cabela's
$73.23
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 420W @ 4 Ohm / 4 X 600W @ 2 Ohm For Car Suv Truck
VEVOR
2
$73.23
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 420W @ 4 Ohm / 4 X 600W @ 2 Ohm For Car Suv Truck
VEVOR
$599.99
Kicker LX500.4 (51LX5004) 1100W Peak (900W RMS) Class D LX Series 4-Channel Full Range Car Amplifier (With Control Center)
Sonic Electronix
3
$599.99
Kicker LX500.4 (51LX5004) 1100W Peak (900W RMS) Class D LX Series 4-Channel Full Range Car Amplifier (With Control Center)
Sonic Electronix
$179.95
Jeep Gladiator DS18 GEN-X Full-Range Class D 4-Channel Amplifier 4 X 90-Watts G1000.4D --JG44704
Extreme Terrain
36
$179.95
Jeep Gladiator DS18 GEN-X Full-Range Class D 4-Channel Amplifier 4 X 90-Watts G1000.4D --JG44704
Extreme Terrain
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Shop 4 channel amplifier

Sponsored
About our ads
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
Free shipping
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
Free shipping
$499.99
OSD HTX-4150 4-Channel Home Theater Amplifier
Crutchfield
Free shipping
$499.99
OSD HTX-4150 4-Channel Home Theater Amplifier
Crutchfield
Free shipping
$199.00
Kenwood KAC-M1814 Compact 4-Channel Amplifier - 45 Watts RMS X 4
Crutchfield
Free shipping
$199.00
Kenwood KAC-M1814 Compact 4-Channel Amplifier - 45 Watts RMS X 4
Crutchfield
Free shipping
$65.43
4 Channel Car Amplifier Car Audio 4 Channel Amp Car Stereo Amplifier Aluminum Alloy High Heat Dissipation Power Amp For Car Speakers, Plated Terminals
Amazon.com
Free shipping
$65.43
4 Channel Car Amplifier Car Audio 4 Channel Amp Car Stereo Amplifier Aluminum Alloy High Heat Dissipation Power Amp For Car Speakers, Plated Terminals
Amazon.com
Free shipping
$119.95
ORION CBA2500.4 Cobalt High Efficiency 4-Channel Class A/B Amp, 2500W | 400W RMS, Adjustable Low/High Pass, Bass Boost, High Output Amplifier, 2/4 Ohm
Amazon.com
Free shipping
$119.95
ORION CBA2500.4 Cobalt High Efficiency 4-Channel Class A/B Amp, 2500W | 400W RMS, Adjustable Low/High Pass, Bass Boost, High Output Amplifier, 2/4 Ohm
Amazon.com
Free shipping
$692.99
DD Audio SS4.3000 4-Channel 3000W RMS Car Audio/Motorcycle Amplifier
Amazon.com
Free shipping
$692.99
DD Audio SS4.3000 4-Channel 3000W RMS Car Audio/Motorcycle Amplifier
Amazon.com
Free shipping
$499.95
Alpine KTA-30FW Car Audio 4 Channel 600W Amp Power Pack Class D Amplifier New
HifiSoundConnection Bing Store
Free shipping
$499.95
Alpine KTA-30FW Car Audio 4 Channel 600W Amp Power Pack Class D Amplifier New
HifiSoundConnection Bing Store
Free shipping
$539.95
$584.99
Alpine R-Series 4-Channel Amplifier For Car Audio Subwoofer
HifiSoundConnection Bing Store
Free shipping
$539.95
$584.99
Alpine R-Series 4-Channel Amplifier For Car Audio Subwoofer
HifiSoundConnection Bing Store
Free shipping
$4,999.00
JBL Synthesis SMA-4750 4-Channel Power Amplifier
Audio Advice
$4,999.00
JBL Synthesis SMA-4750 4-Channel Power Amplifier
Audio Advice
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Red SXE-1200.4/BK
AmericanTrucks.com
7
$155.95
Ford F-350 DS18 SXE Class A/B 4-Channel Amplifier 4 X 60 Watts Red SXE-1200.4/BK
AmericanTrucks.com
7
$229.99
Kicker CXA360.4 (46CXA3604T) 360W RMS Class AB CX-Series 4 Channel Car Amplifier
Sonic Electronix
$229.99
Kicker CXA360.4 (46CXA3604T) 360W RMS Class AB CX-Series 4 Channel Car Amplifier
Sonic Electronix
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
Free shipping
$1,399.99
JL Audio MHD Series 600W 4 Channel Full-Range Amplifier In White | Camping World
Camping World
Free shipping
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
7
$287.95
Ford F-350 DS18 SXE Class D 4-Channel Amplifier 4 X 200 Watts Red SXE-3000.4D/BK
AmericanTrucks.com
7
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
1
Free shipping
$1,295.00
QSC SPA4-100 4-Channel Power Amplifier (100W)
B&H Photo-Video-Pro A
1
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
Free shipping
20% off
$139.99
$174.99
Fosi Audio Car Hifi Amplifier 4 Channel HIFI Stereo Audio Power Amplifier Subwoofer Speakers Amp
Aliexpress
Free shipping
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
49
$389.99
Orion XTR10004 Class AB 4 Channel Full Range Amplifier - 4000 Watts
Quality Mobile Video
49
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$274.95
JBL APEX PA454 4 Channel Amplifier 45W X 4
Citimarine
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR
$104.90
VEVOR 4 Channel Car Audio Amplifier Class D Full Range 2 Ohm Stable Bridgeable 4 X 500W @ 4 Ohm / 4 X 1000W @ 2 Ohm
VEVOR