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Tailgating AccessoriesATV ElectronicsATV Parts & AccessoriesAuto AccessoriesAuto ElectronicsAutomotive ElectricalBlaupunktBossCar AmplifiersCar Audio InstallationCar SpeakersCar StereosCar SubwoofersEngine & Powertrain Replacement PartsInstallerNetJVCKenwoodKickerMarine AudioMotorcycle ElectronicsPolaris Parts & AccessoriesSony Car AudioUTV Parts & Accessories
4CH Amplifiers(426)
Uses item details. Price when purchased online
Cerwin Vega CVP1600.4 1600W Max (800W RMS) 4-Channel Car Amplifier $169.99
Sponsored
$16999
current price $169.99Cerwin Vega CVP1600.4 1600W Max (800W RMS) 4-Channel Car Amplifier
Hifonics A1200.4D 1200 Watt 4-Channel Class-D Compact Car Audio Amplifier & 4G Amp Kit $309.99
Sponsored
$30999
current price $309.99Hifonics A1200.4D 1200 Watt 4-Channel Class-D Compact Car Audio Amplifier & 4G Amp Kit
Rockville KRYPTON MF4 2400w Peak / 600w RMS 4 Channel Marine Amplifier Boat Amp $159.95
Sponsored
$15995
current price $159.95Rockville KRYPTON MF4 2400w Peak / 600w RMS 4 Channel Marine Amplifier Boat Amp
Rockville KRYPTON MF4 2400w Peak 4 Channel Marine Amplifier Boat Amp in White $159.95
Sponsored
$15995
current price $159.95Rockville KRYPTON MF4 2400w Peak 4 Channel Marine Amplifier Boat Amp in White
23 out of 5 Stars. 2 reviews
Best seller Pioneer GM-E360X4 4-Channel - Class AB, 1000w Max Power - Bridgeable Amplifier $114.99
$11499
current price $114.99Pioneer GM-E360X4 4-Channel - Class AB, 1000w Max Power - Bridgeable Amplifier
1694.2 out of 5 Stars. 169 reviews
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Best seller Power Acoustik RZR4-1500D 4-Channel Amplifier, Class D Full Range Amp, 1500W Max with SMT Circuitry (New) $98.97
$9897
current price $98.97Power Acoustik RZR4-1500D 4-Channel Amplifier, Class D Full Range Amp, 1500W Max with SMT Circuitry (New)
723.7 out of 5 Stars. 72 reviews
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Best seller Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New $112.86
$11286
current price $112.86Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New
1633.7 out of 5 Stars. 163 reviews
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Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm ; $91.99 Was $133.69
Now$9199
current price Now $91.99, Was $133.69$133.69
Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm ;
194.4 out of 5 Stars. 19 reviews
Pioneer GM-DX874 4-Channel Hi-Res Certified, Class FD, 1200 W Max Power Digital Amplifier $255.00
$25500
current price $255.00Pioneer GM-DX874 4-Channel Hi-Res Certified, Class FD, 1200 W Max Power Digital Amplifier
104.7 out of 5 Stars. 10 reviews
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Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier From $65.99
From$6599
Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier
654.3 out of 5 Stars. 65 reviews
Rockville RXM-S20 Micro Marine/ATV Amplifier 1600w Max 4 Channel 4x100w $119.95
Sponsored
$11995
current price $119.95Rockville RXM-S20 Micro Marine/ATV Amplifier 1600w Max 4 Channel 4x100w
15 out of 5 Stars. 1 reviews
Rockville DBM45 4-Channel 2000w Peak/500w RMS Marine/Boat Amplifier $159.95
Sponsored
$15995
current price $159.95Rockville DBM45 4-Channel 2000w Peak/500w RMS Marine/Boat Amplifier
Clearance Pecham 3800W 4 Channel Car Amplifier, Digital Car Amplifier Stereo Class A/B Amp Audio with 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost $79.99 Was $158.99
Now$7999
current price Now $79.99, Was $158.99$158.99
Pecham 3800W 4 Channel Car Amplifier, Digital Car Amplifier Stereo Class A/B Amp Audio with 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost
162.7 out of 5 Stars. 16 reviews
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HED 4-Channel 440W Full Range Class-D Amplifier - H440.4D $289.99
$28999
current price $289.99HED 4-Channel 440W Full Range Class-D Amplifier - H440.4D
HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier $1,049.95
$1,04995
current price $1,049.95HCCA4000.4H - 4000W RMS 4-Channel Class-H Amplifier
Pioneer 1200 Watt 4 Channel Car Amplifier Stereo Class FD Amp Audio | GM-D8604 $269.99
$26999
current price $269.99Pioneer 1200 Watt 4 Channel Car Amplifier Stereo Class FD Amp Audio | GM-D8604
254.7 out of 5 Stars. 25 reviews
Crunch GP-2000.4 4-Channel Car Amplifier, 2000W, 16" x 10" x 4" $83.13
$8313
current price $83.13Crunch GP-2000.4 4-Channel Car Amplifier, 2000W, 16" x 10" x 4"
223.9 out of 5 Stars. 22 reviews
NEW Orion CBA3500.4 4 x 160W RMS at 4 Ohms 4-Channel Class A/B Car Audio Amplifier 3500 Watts MAX $139.95
$13995
current price $139.95NEW Orion CBA3500.4 4 x 160W RMS at 4 Ohms 4-Channel Class A/B Car Audio Amplifier 3500 Watts MAX
25 out of 5 Stars. 2 reviews
Pyle PLMRA400 4 Channel Waterproof Vehicle Audio Amplifier, White, 3.95 lb $41.99 Was $64.32
Now$4199
current price Now $41.99, Was $64.32$64.32
Pyle PLMRA400 4 Channel Waterproof Vehicle Audio Amplifier, White, 3.95 lb
693.6 out of 5 Stars. 69 reviews
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Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp $74.74
$7474
current price $74.74Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp
173.7 out of 5 Stars. 17 reviews
Rockville KRYPTON MF3 1600w Peak 4 Channel Marine Amplifier Boat Amp in White $134.95
Sponsored
$13495
current price $134.95Rockville KRYPTON MF3 1600w Peak 4 Channel Marine Amplifier Boat Amp in White
Hifonics ALPHA Super A/B-Classâ„¢ Four Channel Amplifier $300.00
Sponsored
$30000
current price $300.00Hifonics ALPHA Super A/B-Classâ„¢ Four Channel Amplifier
15 out of 5 Stars. 1 reviews
Black Diamond DIA-K4 Amplifier Car Audio, Full Range Class D Car Amp 2000 Watts - 4-Channel Monoblock Amplifier with Acrylic Window & LED Lighting From $91.00
5 options
Available in additional 5 optionsFrom$9100
Black Diamond DIA-K4 Amplifier Car Audio, Full Range Class D Car Amp 2000 Watts - 4-Channel Monoblock Amplifier with Acrylic Window & LED Lighting
25 out of 5 Stars. 2 reviews
4 Channel Amplifier Car Audio 4 x 125 Watts 2 Ohm, TPT-500.4 Small 4 Channel Amp12 Volts Full Range Class D Mini Bridgeable Car 4 Channel $74.99
$7499
current price $74.994 Channel Amplifier Car Audio 4 x 125 Watts 2 Ohm, TPT-500.4 Small 4 Channel Amp12 Volts Full Range Class D Mini Bridgeable Car 4 Channel
NEMESIS Audio NANO-3500X4D 4-Channel 3500W Max Class-D Vehicle Audio Amplifier $349.99
$34999
current price $349.99NEMESIS Audio NANO-3500X4D 4-Channel 3500W Max Class-D Vehicle Audio Amplifier
HED 4-Channel 800W Full Range Class-D Amplifier - H800.4D $359.99
$35999
current price $359.99HED 4-Channel 800W Full Range Class-D Amplifier - H800.4D
NEW Orion CBA4500.4 4 x 215W RMS at 4 Ohms 4-Channel Class A/B Car Audio Amplifier 4500 Watts MAX $159.95
$15995
current price $159.95NEW Orion CBA4500.4 4 x 215W RMS at 4 Ohms 4-Channel Class A/B Car Audio Amplifier 4500 Watts MAX
22.5 out of 5 Stars. 2 reviews
MP 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 40 Watts Rms @ 4-Ohm $114.94
$11494
current price $114.94MP 4-Channel Full-Range Class D IP67 Marine and Powersports Amplifier 4 x 40 Watts Rms @ 4-Ohm
2000W 4 Channel Car Amplifier Audio Power Amplifier Stereo Bass Amp K-1500.4 $65.99
$6599
current price $65.992000W 4 Channel Car Amplifier Audio Power Amplifier Stereo Bass Amp K-1500.4
Taramps DS 800x4 Amplifier 2-ohm 800W RMS 4-Channels $135.00
$13500
current price $135.00Taramps DS 800x4 Amplifier 2-ohm 800W RMS 4-Channels
64.5 out of 5 Stars. 6 reviews
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SoundStream Rubicon Nano 1400 W Class D 4 Channel Car Audio Amplifier $141.50 Was $189.99
Sponsored
Now$14150
current price Now $141.50, Was $189.99$189.99
SoundStream Rubicon Nano 1400 W Class D 4 Channel Car Audio Amplifier
Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm ; $91.99 Was $133.69
Sponsored
Now$9199
current price Now $91.99, Was $133.69$133.69
Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm ;
194.4 out of 5 Stars. 19 reviews
Taramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier $304.00
$30400
current price $304.00Taramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier
15 out of 5 Stars. 1 reviews
DAS COMPANIES PowerClass 700W 4CH Class AB Amp $155.55
$15555
current price $155.55DAS COMPANIES PowerClass 700W 4CH Class AB Amp
PrecisionPower iON i520.4 Car Amplifier, 520 W RMS, 4 Channel, Class D $139.99
$13999
current price $139.99PrecisionPower iON i520.4 Car Amplifier, 520 W RMS, 4 Channel, Class D
Vertigo Series 1,800w 4ch Full Range Amplifier, VA4-1800D $60.94 Was $72.30
Now$6094
current price Now $60.94, Was $72.30$72.30
Vertigo Series 1,800w 4ch Full Range Amplifier, VA4-1800D
303.6 out of 5 Stars. 30 reviews
Nemesis Audio NA-500X4D - 4 Channel Amplifier $179.99
$17999
current price $179.99Nemesis Audio NA-500X4D - 4 Channel Amplifier
Loudspeaker,Amplifier 7800w Amplifier Car Audio Amplifier 7800w Hifi Stereo Amplifier 4-way 4-way Amp. Amp. Alloy 4-channel Car Amplifier Hxber 4-channel Dsfen Laoshe $82.42
$8242
current price $82.42Loudspeaker,Amplifier 7800w Amplifier Car Audio Amplifier 7800w Hifi Stereo Amplifier 4-way 4-way Amp. Amp. Alloy 4-channel Car Amplifier Hxber 4-channel Dsfen Laoshe
Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!! $174.95
$17495
current price $174.95Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!
54.8 out of 5 Stars. 5 reviews
4500W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System Trunk $67.00
$6700
current price $67.004500W Watt 4 Channel Car Truck Amplifier Stereo Audio Speaker Amp System Trunk
BOSS Audio Systems Phantom PF1800 1800W 4-Channel Car Amplifier, Class A-B, Mosfet Power Supply, 2-4 Ohm Stable, Black, 10.6 lbs
BOSS Audio Systems Phantom PF1800 1800W 4-Channel Car Amplifier, Class A-B, Mosfet Power Supply, 2-4 Ohm Stable, Black, 10.6 lbs
94 out of 5 Stars. 9 reviews
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Crunch PowerDriveX 1000 Watt 4 Channel Blue A/B Car Stereo Amplifier (2 Pack) $119.99
$11999
current price $119.99Crunch PowerDriveX 1000 Watt 4 Channel Blue A/B Car Stereo Amplifier (2 Pack)
11 out of 5 Stars. 1 reviews
Power Acoustik OD41800 4-Channel Class A/B Car Amplifier 900W RMS / 1800W Max, Full-Range Amp $98.99 Was $111.59
Now$9899
current price Now $98.99, Was $111.59$111.59
Power Acoustik OD41800 4-Channel Class A/B Car Amplifier 900W RMS / 1800W Max, Full-Range Amp
12V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer Aluminum Vehicle Power wm25 $64.54
$6454
current price $64.5412V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer Aluminum Vehicle Power wm25
233.3 out of 5 Stars. 23 reviews
Soundstream ST4.1000D Stealth Series 1000W Class D 4 Channel Car Audio Amplifier $100.94 Was $141.19
Now$10094
current price Now $100.94, Was $141.19$141.19
Soundstream ST4.1000D Stealth Series 1000W Class D 4 Channel Car Audio Amplifier
44.8 out of 5 Stars. 4 reviews
KICKER KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant $297.96 Was $349.99
Now$29796
current price Now $297.96, Was $349.99$349.99
KICKER KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant
14 out of 5 Stars. 1 reviews
PIONEER GM-D1004 GM Digital Series Slim Compact 400-Watt 4-Channel Class FD Amp
PIONEER GM-D1004 GM Digital Series Slim Compact 400-Watt 4-Channel Class FD Amp
64.3 out of 5 Stars. 6 reviews
Power Acoustik Razor Series 4-Channel 1,200-Watts-Max Class D Amp, RZ4-1200D $84.99 Was $127.81
Now$8499
current price Now $84.99, Was $127.81$127.81
Power Acoustik Razor Series 4-Channel 1,200-Watts-Max Class D Amp, RZ4-1200D
63.7 out of 5 Stars. 6 reviews
Power Acoustik SB4.2500D SABER Series 4 Channel Class D Car Amplifier $88.90
$8890
current price $88.90Power Acoustik SB4.2500D SABER Series 4 Channel Class D Car Amplifier
24 out of 5 Stars. 2 reviews
Taramps TS 800x4 Car Audio Multichannel Amplifier 800 Watts Rms 2 Ohms 4 Channel 2 Bridged Channel Full Range Crossover, RCA/High Level Input, Class D $119.98
$11998
current price $119.98Taramps TS 800x4 Car Audio Multichannel Amplifier 800 Watts Rms 2 Ohms 4 Channel 2 Bridged Channel Full Range Crossover, RCA/High Level Input, Class D
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