Shop 4 amplifier

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$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$249.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$249.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$139.95
Rockville RPM45 1800W Powered 4 Channel Mixer/Amplifier W USB/EQ/Effects/Phantom
Rockville Audio
1K+
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$139.95
Rockville RPM45 1800W Powered 4 Channel Mixer/Amplifier W USB/EQ/Effects/Phantom
Rockville Audio
1K+
$299.99
$329.99
Pyle 4 Multi-Zone Stereo Amplifier - 19" Rack Mount, Powerful 8000 Watts With Speaker Selector Volume Control & LED Audio Level Display, 4-Ch.
Amazon.com
291
Free shipping
$299.99
$329.99
Pyle 4 Multi-Zone Stereo Amplifier - 19" Rack Mount, Powerful 8000 Watts With Speaker Selector Volume Control & LED Audio Level Display, 4-Ch.
Amazon.com
291
$529.95
MTX MA400.4 4-Channel Marine Amplifier - 50 Watts RMS X 4 At 4 Ohms
Crutchfield
$529.95
MTX MA400.4 4-Channel Marine Amplifier - 50 Watts RMS X 4 At 4 Ohms
Crutchfield
$1,149.95
Orion HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier
mooncarstereo
$1,149.95
Orion HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier
mooncarstereo
$5,355.00
Dynacord IX60:4 1,500-Watt 4-Channel 70V Power Amplifier 6Kw, 4-Channel Power Amplifier With Powertank, 4 Mic/Line Inputs, Hi-Z/Lo-Z Operation,
Sweetwater
$5,355.00
Dynacord IX60:4 1,500-Watt 4-Channel 70V Power Amplifier 6Kw, 4-Channel Power Amplifier With Powertank, 4 Mic/Line Inputs, Hi-Z/Lo-Z Operation,
Sweetwater
$499.95
Orion HCCA1000.4 - 1000W RMS 4-Channel Class-AB Amplifier
mooncarstereo
$499.95
Orion HCCA1000.4 - 1000W RMS 4-Channel Class-AB Amplifier
mooncarstereo
$60.99
VEVOR 4 Channel Car Audio Amplifier Class D Bridgeable 2 Ohm Stable 4 X 400W @ 2 Ohm Full Range For Car Suv Truck
VEVOR
$60.99
VEVOR 4 Channel Car Audio Amplifier Class D Bridgeable 2 Ohm Stable 4 X 400W @ 2 Ohm Full Range For Car Suv Truck
VEVOR
$3,043.99
Atlasied AZMP4 Atmosphere 600W Power Amplifier & 4-Zone Audio Processor 4-Zone 6X4 Channel Powered Audio Processor With 600W Amplifier Plus 2
Sweetwater
$3,043.99
Atlasied AZMP4 Atmosphere 600W Power Amplifier & 4-Zone Audio Processor 4-Zone 6X4 Channel Powered Audio Processor With 600W Amplifier Plus 2
Sweetwater
$159.95
Orion CBA4500.4 4500W MAX 4-Channel Amplifier
mooncarstereo
$159.95
Orion CBA4500.4 4500W MAX 4-Channel Amplifier
mooncarstereo
$96.80
Bluetooth Marine Amplifier 60W X 4 Channel - Class D Full Range Powersport Amp - Switch Mount Remote, Easy Installation - Compact Bluetooth Amplifier
Amazon.com
17
Free shipping
$96.80
Bluetooth Marine Amplifier 60W X 4 Channel - Class D Full Range Powersport Amp - Switch Mount Remote, Easy Installation - Compact Bluetooth Amplifier
Amazon.com
17
$52.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class A/B Full Range Amp Max Power 4 X 200W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
$52.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class A/B Full Range Amp Max Power 4 X 200W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
$149.95
Rockville RPM45BT 1800W Powered 4 Channel Mixer/Amplifier W Bluetooth/EQ/Effects
Rockville Audio
256
Free shipping
$149.95
Rockville RPM45BT 1800W Powered 4 Channel Mixer/Amplifier W Bluetooth/EQ/Effects
Rockville Audio
256
$50.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 110W @ 4 Ohm / 4 X 160W @ 2 Ohm For Car Suv Truck
VEVOR
$50.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 110W @ 4 Ohm / 4 X 160W @ 2 Ohm For Car Suv Truck
VEVOR
$33.79
$77.09
300W Power 4-Channel Amplifier - Perfect For Stereo Upgrades Car Music Players, DVD Players, And
Aliexpress
Free shipping
56% off
$33.79
$77.09
300W Power 4-Channel Amplifier - Perfect For Stereo Upgrades Car Music Players, DVD Players, And
Aliexpress
Free shipping
$28.28
$36.92
4 Channel Hifi Sound Amplifier Digital Audio Bluetooth Amplifier 1600W Peak Power Karaoke Player FM
Aliexpress
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$28.28
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4 Channel Hifi Sound Amplifier Digital Audio Bluetooth Amplifier 1600W Peak Power Karaoke Player FM
Aliexpress
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$35.53
$68.99
4-Channel Car Amplifier 80Wx4 Audio Modification Power Amplifier Digital Sound Processor Class A/B
Aliexpress
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$35.53
$68.99
4-Channel Car Amplifier 80Wx4 Audio Modification Power Amplifier Digital Sound Processor Class A/B
Aliexpress
Free shipping
$5,201.00
Powersoft T604 A 6,000-Watt 4-Channel Power Amplifier 6,000W, 4-Channel Power Amplifier With DSP And Remote Control And Monitoring
Sweetwater
$5,201.00
Powersoft T604 A 6,000-Watt 4-Channel Power Amplifier 6,000W, 4-Channel Power Amplifier With DSP And Remote Control And Monitoring
Sweetwater
$119.95
Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier For Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low
Amazon.com
1K+
Free shipping
$119.95
Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier For Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low
Amazon.com
1K+
$55.32
$88.51
Lanzar HTG447 Heritage 2000 Watt 4-Channel Amplifier
cauled.com
Free shipping
37% off
$55.32
$88.51
Lanzar HTG447 Heritage 2000 Watt 4-Channel Amplifier
cauled.com
Free shipping
$4,999.00
JBL Synthesis SMA-4750 4-Channel Amplifier
Audio Advice
$4,999.00
JBL Synthesis SMA-4750 4-Channel Amplifier
Audio Advice
$379.99
JL Audio RD400/4 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
$379.99
JL Audio RD400/4 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
$71.98
DS18 MP.4A Full-Range 4 Channel Class D Amplifier - 4 X 40W RMS @ 4-Ohm [MP.4A]
fashionser.com
$71.98
DS18 MP.4A Full-Range 4 Channel Class D Amplifier - 4 X 40W RMS @ 4-Ohm [MP.4A]
fashionser.com
$39.00
Factory Whole Sale 4 Channel HI-FI AMPLIFIER 50Wx4 Home For Theater Speaker Amplifier Car Amplifier
Alibaba B2B
Free shipping
$39.00
Factory Whole Sale 4 Channel HI-FI AMPLIFIER 50Wx4 Home For Theater Speaker Amplifier Car Amplifier
Alibaba B2B
Free shipping
$349.95
Rockville HOME MATRIX 4 Zone 8 Channel 600W Multi Room/Source Receiver/Amplifier
Rockville Audio
41
Free shipping
$349.95
Rockville HOME MATRIX 4 Zone 8 Channel 600W Multi Room/Source Receiver/Amplifier
Rockville Audio
41
$239.00
Kubota RTV 4-Channel Amplifier With Bluetooth By Navatlas
EverythingKubotaRTV.com
$239.00
Kubota RTV 4-Channel Amplifier With Bluetooth By Navatlas
EverythingKubotaRTV.com
$159.99
NVX NDA6004 1200W Peak (600W RMS) N-Series Class-D 4-Channel Amplifier
Sonic Electronix
264
$159.99
NVX NDA6004 1200W Peak (600W RMS) N-Series Class-D 4-Channel Amplifier
Sonic Electronix
264
$319.99
Kubota RTV M2 300 Watt 4-Channel Element Ready Amplifier By Rockford
EverythingKubotaRTV.com
$319.99
Kubota RTV M2 300 Watt 4-Channel Element Ready Amplifier By Rockford
EverythingKubotaRTV.com
$38.89
$54.45
Orion Cb1000.4 2000W Max Cobalt 4 Channel Amplifier
www.stevekompier.com
28% off
$38.89
$54.45
Orion Cb1000.4 2000W Max Cobalt 4 Channel Amplifier
www.stevekompier.com
$299.99
JL Audio JD400/4 400W RMS Class D JD Series 4 Channel Car Amplifier
Sonic Electronix
7
$299.99
JL Audio JD400/4 400W RMS Class D JD Series 4 Channel Car Amplifier
Sonic Electronix
7
$132.00
Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4]
fashionser.com
$132.00
Boss Audio Elite 380W 4 Channel Class D Amplifier [MPD380.4]
fashionser.com
$58.00
Factory 4 Channel 5.0 BT Stereo Mini Amplifier Portable Hifi Amp 50Wx4 Home Theater Speaker Amplificador Home Amplifier
Alibaba B2B
Free shipping
$58.00
Factory 4 Channel 5.0 BT Stereo Mini Amplifier Portable Hifi Amp 50Wx4 Home Theater Speaker Amplificador Home Amplifier
Alibaba B2B
Free shipping
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
Free shipping
19% off
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
$335.95
Ds18 NXL 4-Channel Full-Range Class D IP67 Marine And Powersports NANO Amplifier, 4 X 100 Watts RMS 4-Ohm | By West Marine
WestMarine
16
Free shipping
$335.95
Ds18 NXL 4-Channel Full-Range Class D IP67 Marine And Powersports NANO Amplifier, 4 X 100 Watts RMS 4-Ohm | By West Marine
WestMarine
16
$54.00
Rockford Fosgate Power T600-4 Class AB 4-Channel Car Amplifier - 600W
Tattootraveler Store C
$54.00
Rockford Fosgate Power T600-4 Class AB 4-Channel Car Amplifier - 600W
Tattootraveler Store C
The Top 5 Best 4-Channel Amps in 2025 - Must Watch Before Buying!
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The Top 5 Best 4-Channel Amps in 2025 - Must Watch Before Buying!
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4 CH CAR Amplifier Complete Wiring & Sound Settings
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YouTubeQuality Mobile Video
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2.1M viewsAug 20, 2017
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Kicker KEY200.4 - Compact Smart 4-Channel Amplifier
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Sony XMS400D compact 4-channel car amplifier | Crutchfield video
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Shop 4 amplifier

Sponsored
About our ads
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$249.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$249.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$139.95
Rockville RPM45 1800W Powered 4 Channel Mixer/Amplifier W USB/EQ/Effects/Phantom
Rockville Audio
1K+
Free shipping
$139.95
Rockville RPM45 1800W Powered 4 Channel Mixer/Amplifier W USB/EQ/Effects/Phantom
Rockville Audio
1K+
$299.99
$329.99
Pyle 4 Multi-Zone Stereo Amplifier - 19" Rack Mount, Powerful 8000 Watts With Speaker Selector Volume Control & LED Audio Level Display, 4-Ch.
Amazon.com
291
Free shipping
$299.99
$329.99
Pyle 4 Multi-Zone Stereo Amplifier - 19" Rack Mount, Powerful 8000 Watts With Speaker Selector Volume Control & LED Audio Level Display, 4-Ch.
Amazon.com
291
$529.95
MTX MA400.4 4-Channel Marine Amplifier - 50 Watts RMS X 4 At 4 Ohms
Crutchfield
$529.95
MTX MA400.4 4-Channel Marine Amplifier - 50 Watts RMS X 4 At 4 Ohms
Crutchfield
$1,149.95
Orion HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier
mooncarstereo
$1,149.95
Orion HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier
mooncarstereo
$5,355.00
Dynacord IX60:4 1,500-Watt 4-Channel 70V Power Amplifier 6Kw, 4-Channel Power Amplifier With Powertank, 4 Mic/Line Inputs, Hi-Z/Lo-Z Operation,
Sweetwater
$5,355.00
Dynacord IX60:4 1,500-Watt 4-Channel 70V Power Amplifier 6Kw, 4-Channel Power Amplifier With Powertank, 4 Mic/Line Inputs, Hi-Z/Lo-Z Operation,
Sweetwater
$499.95
Orion HCCA1000.4 - 1000W RMS 4-Channel Class-AB Amplifier
mooncarstereo
$499.95
Orion HCCA1000.4 - 1000W RMS 4-Channel Class-AB Amplifier
mooncarstereo
$60.99
VEVOR 4 Channel Car Audio Amplifier Class D Bridgeable 2 Ohm Stable 4 X 400W @ 2 Ohm Full Range For Car Suv Truck
VEVOR
$60.99
VEVOR 4 Channel Car Audio Amplifier Class D Bridgeable 2 Ohm Stable 4 X 400W @ 2 Ohm Full Range For Car Suv Truck
VEVOR
$3,043.99
Atlasied AZMP4 Atmosphere 600W Power Amplifier & 4-Zone Audio Processor 4-Zone 6X4 Channel Powered Audio Processor With 600W Amplifier Plus 2
Sweetwater
$3,043.99
Atlasied AZMP4 Atmosphere 600W Power Amplifier & 4-Zone Audio Processor 4-Zone 6X4 Channel Powered Audio Processor With 600W Amplifier Plus 2
Sweetwater
$159.95
Orion CBA4500.4 4500W MAX 4-Channel Amplifier
mooncarstereo
$159.95
Orion CBA4500.4 4500W MAX 4-Channel Amplifier
mooncarstereo
$96.80
Bluetooth Marine Amplifier 60W X 4 Channel - Class D Full Range Powersport Amp - Switch Mount Remote, Easy Installation - Compact Bluetooth Amplifier
Amazon.com
17
Free shipping
$96.80
Bluetooth Marine Amplifier 60W X 4 Channel - Class D Full Range Powersport Amp - Switch Mount Remote, Easy Installation - Compact Bluetooth Amplifier
Amazon.com
17
$52.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class A/B Full Range Amp Max Power 4 X 200W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
$52.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class A/B Full Range Amp Max Power 4 X 200W @ 4 Ohm / 4 X 400W @ 2 Ohm For Car Suv Truck
VEVOR
$149.95
Rockville RPM45BT 1800W Powered 4 Channel Mixer/Amplifier W Bluetooth/EQ/Effects
Rockville Audio
256
Free shipping
$149.95
Rockville RPM45BT 1800W Powered 4 Channel Mixer/Amplifier W Bluetooth/EQ/Effects
Rockville Audio
256
$50.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 110W @ 4 Ohm / 4 X 160W @ 2 Ohm For Car Suv Truck
VEVOR
$50.99
VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 X 110W @ 4 Ohm / 4 X 160W @ 2 Ohm For Car Suv Truck
VEVOR
$33.79
$77.09
300W Power 4-Channel Amplifier - Perfect For Stereo Upgrades Car Music Players, DVD Players, And
Aliexpress
Free shipping
56% off
$33.79
$77.09
300W Power 4-Channel Amplifier - Perfect For Stereo Upgrades Car Music Players, DVD Players, And
Aliexpress
Free shipping
$28.28
$36.92
4 Channel Hifi Sound Amplifier Digital Audio Bluetooth Amplifier 1600W Peak Power Karaoke Player FM
Aliexpress
Free shipping
23% off
$28.28
$36.92
4 Channel Hifi Sound Amplifier Digital Audio Bluetooth Amplifier 1600W Peak Power Karaoke Player FM
Aliexpress
Free shipping
$35.53
$68.99
4-Channel Car Amplifier 80Wx4 Audio Modification Power Amplifier Digital Sound Processor Class A/B
Aliexpress
Free shipping
48% off
$35.53
$68.99
4-Channel Car Amplifier 80Wx4 Audio Modification Power Amplifier Digital Sound Processor Class A/B
Aliexpress
Free shipping