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ATV ElectronicsATV Parts & AccessoriesAuto Repair ToolsAutomotive ElectricalBossCar & Truck Covers and All Vehicle CoversCar AmplifiersCar Audio InstallationCar LightingCar StereosDualEngine & Powertrain Replacement PartsInstallerNetJVCKenwoodKickerMarine AudioMotorcycle ElectronicsPolaris Parts & AccessoriesReplacement Auto PartsRV CoversRV ElectricalTowing Hitches, Winches & AccessoriesUTV Parts & AccessoriesViair Compressors
4 Wire Amps(398)
Uses item details. Price when purchased online
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 Bridgeable Car Amplifier, 1000W Max Power, HPF/LPF & Bass Boost $124.87
Sponsored
$12487
current price $124.87Pioneer GM-E360X4 4-Channel Bridgeable Car Amplifier, 1000W Max Power, HPF/LPF & Bass Boost
2454.1 out of 5 Stars. 245 reviews
Soundstream Stealth Series 1000W Class D 4 Channel Car Audio Amplifier $115.99
Sponsored
$11599
current price $115.99Soundstream Stealth Series 1000W Class D 4 Channel Car Audio Amplifier
13 out of 5 Stars. 1 reviews
Power Acoustik OD4-1300 1300 Watts Max 4 Channel MOSFET Full Range Car Stereo... $71.00 Was $93.59
Sponsored
Now$7100
current price Now $71.00, Was $93.59$93.59
Power Acoustik OD4-1300 1300 Watts Max 4 Channel MOSFET Full Range Car Stereo...
4 Gauge Wire Black Amplifier Power/Ground 4 Ga Amp Wire 20 Feet Cable Roll $24.99
$2499
current price $24.994 Gauge Wire Black Amplifier Power/Ground 4 Ga Amp Wire 20 Feet Cable Roll
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
1863.8 out of 5 Stars. 186 reviews
Taramps TS400X4 2 Ohm 4 Channel Amplifier $102.00
$10200
current price $102.00Taramps TS400X4 2 Ohm 4 Channel Amplifier
23 out of 5 Stars. 2 reviews
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)
1113.9 out of 5 Stars. 111 reviews
Taramp's DS 800x4 1 Ohm 4 Channels 800 Watts Amplifier $135.00
$13500
current price $135.00Taramp's DS 800x4 1 Ohm 4 Channels 800 Watts Amplifier
11 out of 5 Stars. 1 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
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
Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier $99.49 $99.49/count
Sponsored
$9949
current price $99.49$99.49/count
Power Acoustik RZ1-1500D 1500W Class D Monoblock Amplifier
232.9 out of 5 Stars. 23 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 $99.99 Was $117.00
Now$9999
current price Now $99.99, Was $117.00$117.00
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
13 out of 5 Stars. 1 reviews
PRV Audio QS400.4 4 Channel Vehicle Audio Amplifier, 4 x 100 Watts RMS at 2 Ohm $79.91
$7991
current price $79.91PRV Audio QS400.4 4 Channel Vehicle Audio Amplifier, 4 x 100 Watts RMS at 2 Ohm
84.5 out of 5 Stars. 8 reviews
ASKITO 4 Channel 5800W Car Truck Amplifier Stereo Audio Amp Speaker System Device $49.99
$4999
current price $49.99ASKITO 4 Channel 5800W Car Truck Amplifier Stereo Audio Amp Speaker System Device
43.5 out of 5 Stars. 4 reviews
Orion 4 Channel Amplifier 2000 Watts Max 4 Ohm Class AB XTR Series XTR500.4 $239.95
$23995
current price $239.95Orion 4 Channel Amplifier 2000 Watts Max 4 Ohm Class AB XTR Series XTR500.4
35 out of 5 Stars. 3 reviews
Best seller Pioneer GM-E360X4 4-Channel Bridgeable Car Amplifier, 1000W Max Power, HPF/LPF & Bass Boost $124.87
$12487
current price $124.87Pioneer GM-E360X4 4-Channel Bridgeable Car Amplifier, 1000W Max Power, HPF/LPF & Bass Boost
2454.1 out of 5 Stars. 245 reviews
Rockville RDF-4 4-Channel Class D Car Amplifier, 1400w Peak / 700w RMS, Compact Design, Tiffany RCA $99.95
$9995
current price $99.95Rockville RDF-4 4-Channel Class D Car Amplifier, 1400w Peak / 700w RMS, Compact Design, Tiffany RCA
Taramps TS 1200x4 Amplifier Car Audio 1200W RMS 2 Ohms 4 Channels 2 Bridged Channels, Full Range Crossover Fixed RCA/Wire Input - Multichannel Class D $139.99
$13999
current price $139.99Taramps TS 1200x4 Amplifier Car Audio 1200W RMS 2 Ohms 4 Channels 2 Bridged Channels, Full Range Crossover Fixed RCA/Wire Input - Multichannel Class D
Crunch GP-2000.4 4-Channel Car Amplifier, 2000W, 16" x 10" x 4" $79.99
$7999
current price $79.99Crunch GP-2000.4 4-Channel Car Amplifier, 2000W, 16" x 10" x 4"
273.9 out of 5 Stars. 27 reviews
Soundstream Sm4.1000d Stealth Marine Series Class D Micro Amp (4 Channels, 1,000 Watts) $107.00
Sponsored
$10700
current price $107.00Soundstream Sm4.1000d Stealth Marine Series Class D Micro Amp (4 Channels, 1,000 Watts)
34.3 out of 5 Stars. 3 reviews
Soundstream Car 4 -Channel Vehicle Audio Amplifier $118.94
Sponsored
$11894
current price $118.94Soundstream Car 4 -Channel Vehicle Audio Amplifier
15 out of 5 Stars. 1 reviews
Sundown Audio SAEV4-200.4 4-Channel 200W x 4 @ 4 Ohms RMS Class-AB Car Amplifier $348.72
$34872
current price $348.72Sundown Audio SAEV4-200.4 4-Channel 200W x 4 @ 4 Ohms RMS Class-AB Car Amplifier
NEMESIS Audio NA-1500X4D 1500W 4-Channel Vehicle Audio Amplifier $204.94
$20494
current price $204.94NEMESIS Audio NA-1500X4D 1500W 4-Channel Vehicle Audio Amplifier
15 out of 5 Stars. 1 reviews
Kicker LX500.4 4-Channel Full Range Class D Amplifier $599.99
$59999
current price $599.99Kicker LX500.4 4-Channel Full Range Class D Amplifier
5800 Watt Car Power Amplifier 4 Channel Car Amplifer Car Amplifier For Cars Amplifier Subwoofer Car RMS Amplifier $136.97
$13697
current price $136.975800 Watt Car Power Amplifier 4 Channel Car Amplifer Car Amplifier For Cars Amplifier Subwoofer Car RMS Amplifier
Soundstream Stealth Series 1000W Class D 4 Channel Car Audio Amplifier $115.99
$11599
current price $115.99Soundstream Stealth Series 1000W Class D 4 Channel Car Audio Amplifier
13 out of 5 Stars. 1 reviews
New Pioneer GM-DX874 Hi-Res Certified Class FD 1200W 4-Channel Digital Amplifier $189.99
$18999
current price $189.99New Pioneer GM-DX874 Hi-Res Certified Class FD 1200W 4-Channel Digital Amplifier
154.8 out of 5 Stars. 15 reviews
Power Acoustik RZ4-3000D 3000 W Max Razor Series Monoblock 4 Channel Amplifier $139.99 Was $167.99
Now$13999
current price Now $139.99, Was $167.99$167.99
Power Acoustik RZ4-3000D 3000 W Max Razor Series Monoblock 4 Channel Amplifier
83.3 out of 5 Stars. 8 reviews
Orion CBA3500.4 4-Channel 3500 Watts Max Power Class-A/B Car Audio Amplifier $139.95
$13995
current price $139.95Orion CBA3500.4 4-Channel 3500 Watts Max Power Class-A/B Car Audio Amplifier
44.3 out of 5 Stars. 4 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
Power Acoustik Razor Series 4-Channel 1,200-Watts-Max Class D Amp, RZ4-1200D $84.99 Was $127.81
Sponsored
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
73.9 out of 5 Stars. 7 reviews
Orion CBA25004 COBALT Series 2500 MAX 4-Channel Class A/B Amplifier $119.95 $119.95/in
$11995
current price $119.95$119.95/in
Orion CBA25004 COBALT Series 2500 MAX 4-Channel Class A/B Amplifier
23.5 out of 5 Stars. 2 reviews
Kicker KXMA500.4 4-Channel Marine Amplifier $375.96
$37596
current price $375.96Kicker KXMA500.4 4-Channel Marine Amplifier
ORION Car 4 -Channel Vehicle Audio Amplifier $99.95
$9995
current price $99.95ORION Car 4 -Channel Vehicle Audio Amplifier
84.1 out of 5 Stars. 8 reviews
Rockford Fosgate P400X4 4-channel car amplifier 50 watts RMS x 4 $369.99
$36999
current price $369.99Rockford Fosgate P400X4 4-channel car amplifier 50 watts RMS x 4
Absolute USA CW4-25BK 4 Gauge Black Amplifier Amp Power/Ground Wire 25 Feet SuperFlex Cable 25' $17.99
$1799
current price $17.99Absolute USA CW4-25BK 4 Gauge Black Amplifier Amp Power/Ground Wire 25 Feet SuperFlex Cable 25'
11 out of 5 Stars. 1 reviews
Autotek Street Machine SM-2400.4D 2400 Watt Four Channel Car Audio Amplifier - High Output, Class D, 2, 4, Mono Bridged at 4 Ohm Stable, Low Level Input, Mosfet Power Supply $92.99
$9299
current price $92.99Autotek Street Machine SM-2400.4D 2400 Watt Four Channel Car Audio Amplifier - High Output, Class D, 2, 4, Mono Bridged at 4 Ohm Stable, Low Level Input, Mosfet Power Supply
35 out of 5 Stars. 3 reviews
Luna Morena 4-Channel 2 Ohm Stereo 5300W Class D Amplifier LM-5300.4 $367.24 Was $399.00
Now$36724
current price Now $367.24, Was $399.00$399.00
Luna Morena 4-Channel 2 Ohm Stereo 5300W Class D Amplifier LM-5300.4
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
213.7 out of 5 Stars. 21 reviews
CBA4500.4 - 4500 Watt MAX 4 Channel Class A/B Amplifier $159.95
$15995
current price $159.95CBA4500.4 - 4500 Watt MAX 4 Channel Class A/B Amplifier
32.7 out of 5 Stars. 3 reviews
VIPQV 720 Watt 4Channel Flll Range Car Audio Amplifer, 2 Main Channels, RCA Inpute Class D, Amplifier System $36.99
$3699
current price $36.99VIPQV 720 Watt 4Channel Flll Range Car Audio Amplifer, 2 Main Channels, RCA Inpute Class D, Amplifier System
Class AB 4-Channel DSP Car Amplifier 320W Automotive Speaker Stereo Amp with Wiring Harness, High Power Audio Upgrade for Android Large Screen (9.8 x 5.9 in / 25 x 15 cm) $49.11
$4911
current price $49.11Class AB 4-Channel DSP Car Amplifier 320W Automotive Speaker Stereo Amp with Wiring Harness, High Power Audio Upgrade for Android Large Screen (9.8 x 5.9 in / 25 x 15 cm)
Alpine S2-A36F S-Series 4-Channel Amplifier $299.95
$29995
current price $299.95Alpine S2-A36F S-Series 4-Channel Amplifier
Banda BD800.42OHMORANG 800W 4 Channel 2 Ohms Bass Car Amplifier, Orange $167.80
$16780
current price $167.80Banda BD800.42OHMORANG 800W 4 Channel 2 Ohms Bass Car Amplifier, Orange
BOSS Audio Systems MC900B Full Range All Terrain Marine Amplifier - 500W 4-Channel, Bluetooth, USB
BOSS Audio Systems MC900B Full Range All Terrain Marine Amplifier - 500W 4-Channel, Bluetooth, USB
214.5 out of 5 Stars. 21 reviews
Taramps DS 1200X4 2 Ohm 1200 Watt RMS 4 Channel Class D Car Audio Amplifier $220.00
$22000
current price $220.00Taramps DS 1200X4 2 Ohm 1200 Watt RMS 4 Channel Class D Car Audio Amplifier
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 $70.99
$7099
current price $70.994 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
Kicker KXMA900.5 4-Channel Full-Range Class D Marine Amplifier $575.96
$57596
current price $575.96Kicker KXMA900.5 4-Channel Full-Range Class D Marine Amplifier
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