4CH Amplifiers(278)
Uses item details. Price when purchased online
Best seller Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small $49.95
Sponsored
$4995
current price $49.95Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small
424.2 out of 5 Stars. 42 reviews
Taramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier $304.00
Sponsored
$30400
current price $304.00Taramps DS 4000X4 1 Ohm 4-Channel 4000 Watts Class-D Car Audio Amplifier
25 out of 5 Stars. 2 reviews
Best seller 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 ;
224.3 out of 5 Stars. 22 reviews
Power Acoustik MOFO4-3KD MOFO Series 4 Channel Class D Car Amplifier $94.99
Sponsored
$9499
current price $94.99Power Acoustik MOFO4-3KD MOFO Series 4 Channel Class D Car Amplifier
15 out of 5 Stars. 1 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)
1053.8 out of 5 Stars. 105 reviews
Rollback Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New $99.96 Was $112.86
Now$9996
current price Now $99.96, Was $112.86$112.86
Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New
1823.8 out of 5 Stars. 182 reviews
Best seller Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small $49.95
$4995
current price $49.95Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small
424.2 out of 5 Stars. 42 reviews
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 $69.99 Was $99.99
Now$6999
current price Now $69.99, Was $99.99$99.99
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
193.1 out of 5 Stars. 19 reviews
Best seller 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 ;
224.3 out of 5 Stars. 22 reviews
Vertigo Series 1,800w 4ch Full Range Amplifier, VA4-1800D $73.09
$7309
current price $73.09Vertigo Series 1,800w 4ch Full Range Amplifier, VA4-1800D
323.7 out of 5 Stars. 32 reviews
Rollback Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New $99.96 Was $112.86
Sponsored
Now$9996
current price Now $99.96, Was $112.86$112.86
Jensen XDA94RB Class D 4 Channel Bridgeable Amplifier with 80 Watts x 4 RMS and 1000 Watts, New
1823.8 out of 5 Stars. 182 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
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
12V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer Aluminum Vehicle Power Stereo Amp Car Sound Amplifier $70.84
$7084
current price $70.8412V 7900W Car Amplifier 4 Channel Powerful Car Audio Subwoofer Aluminum Vehicle Power Stereo Amp Car Sound Amplifier
153.8 out of 5 Stars. 15 reviews
Pyle PLMRA410BT Bluetooth 400 Watt 4 Channel Waterproof Marine Boat Amplifier $54.56
$5456
current price $54.56Pyle PLMRA410BT Bluetooth 400 Watt 4 Channel Waterproof Marine Boat Amplifier
124 out of 5 Stars. 12 reviews
ATOM Marine 4CH Class D Amp $124.95
$12495
current price $124.95ATOM Marine 4CH Class D Amp
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
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
704.3 out of 5 Stars. 70 reviews
Kicker 46CXA3604T 4-Channel Full Range Amp Vehicle Audio Amplifier, Black, 3 lbs
Kicker 46CXA3604T 4-Channel Full Range Amp Vehicle Audio Amplifier, Black, 3 lbs
184.5 out of 5 Stars. 18 reviews
KICKER KMA360.4 4x90w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant $239.96 Was $299.99
Now$23996
current price Now $239.96, Was $299.99$299.99
KICKER KMA360.4 4x90w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant
Rockville RXM-S20 Micro Marine/ATV Amplifier 1600w Max 4 Channel 4x100w $114.95
Sponsored
$11495
current price $114.95Rockville RXM-S20 Micro Marine/ATV Amplifier 1600w Max 4 Channel 4x100w
15 out of 5 Stars. 1 reviews
Pyle Marine 4CH MP3/IPod Marine Power Amp-Black ffinish $42.99 Was $55.99 $42.99/count
Sponsored
Now$4299
current price Now $42.99, Was $55.99$55.99
$42.99/count
Pyle Marine 4CH MP3/IPod Marine Power Amp-Black ffinish
Planet Audio PL1600.4 1600 Watt 4 Channel Car Amplifier, Full Range, Bridgeable
Planet Audio PL1600.4 1600 Watt 4 Channel Car Amplifier, Full Range, Bridgeable
174.2 out of 5 Stars. 17 reviews
Clearance BOSS Audio Systems R3004 Riot Series 4 Channel Car Amplifier, 1200 Watts, Class A/B, Bridgeable, MOSFET Power Supply Was $144.99
BOSS Audio Systems R3004 Riot Series 4 Channel Car Amplifier, 1200 Watts, Class A/B, Bridgeable, MOSFET Power Supply
64.8 out of 5 Stars. 6 reviews
SXE 4-Channel Class D Amplifier 4 x 100 Watts Rms @ 4-ohm $199.95
$19995
current price $199.95SXE 4-Channel Class D Amplifier 4 x 100 Watts Rms @ 4-ohm
Pyle Marine 4CH MP3/IPod Marine Power Amp-Black ffinish $42.99 Was $55.99 $42.99/count
Now$4299
current price Now $42.99, Was $55.99$55.99
$42.99/count
Pyle Marine 4CH MP3/IPod Marine Power Amp-Black ffinish
KICKER KMA600.4 4x150w 4-Ch Weather-Resistant Full-Range Amp; RoHS Compliant $279.96 Was $349.99
Now$27996
current price Now $279.96, 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
Kenwood X303-4 X Series Class D 4-Channel Amplifier $299.00
$29900
current price $299.00Kenwood X303-4 X Series Class D 4-Channel Amplifier
15 out of 5 Stars. 1 reviews
Deaf Bonce MFA-4.180 Machete 4-Channel 1080W RMS 4-Ohm Class-D Car Amplifier $259.90
$25990
current price $259.90Deaf Bonce MFA-4.180 Machete 4-Channel 1080W RMS 4-Ohm Class-D Car Amplifier
15 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
74.4 out of 5 Stars. 7 reviews
PYLE PLMRMP3A - 4 Channel Waterproof MP3/ Ipod Marine Power Amplifier $53.99
Sponsored
$5399
current price $53.99PYLE PLMRMP3A - 4 Channel Waterproof MP3/ Ipod Marine Power Amplifier
Pyle PLMRA410BT Bluetooth 400 Watt 4 Channel Waterproof Marine Boat Amplifier $54.56
Sponsored
$5456
current price $54.56Pyle PLMRA410BT Bluetooth 400 Watt 4 Channel Waterproof Marine Boat Amplifier
124 out of 5 Stars. 12 reviews
Jensen JA4B 4 Channels 740 Watt Amplifier $112.49
$11249
current price $112.49Jensen JA4B 4 Channels 740 Watt Amplifier
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
Hifonics Zeus Delta 750 Watt 4 Channel Mobile Car Amplifier, ZD-750.4D $114.90
$11490
current price $114.90Hifonics Zeus Delta 750 Watt 4 Channel Mobile Car Amplifier, ZD-750.4D
Memphis Audio VIV600.4V2 600 Watts 4-Channel Class-D Car Stereo Amplifier $199.00
$19900
current price $199.00Memphis Audio VIV600.4V2 600 Watts 4-Channel Class-D Car Stereo Amplifier
11 out of 5 Stars. 1 reviews
DS18 X4 4-Channel 1320W Peak Class-D Ultra-Compact Full-Range Car Amplifier $215.95
$21595
current price $215.95DS18 X4 4-Channel 1320W Peak Class-D Ultra-Compact Full-Range Car Amplifier
Amplifier LP-269 with US plug 4 Channel Car Amplifier Bluetooth HiFi FM Stereo Amp 4x45W RMS Digital Audio Stereo Amplifier w/Remote Control $32.39
$3239
current price $32.39Amplifier LP-269 with US plug 4 Channel Car Amplifier Bluetooth HiFi FM Stereo Amp 4x45W RMS Digital Audio Stereo Amplifier w/Remote Control
Pyle PLMRA400 4 Channel Waterproof Vehicle Audio Amplifier, White, 3.95 lb
Pyle PLMRA400 4 Channel Waterproof Vehicle Audio Amplifier, White, 3.95 lb
703.6 out of 5 Stars. 70 reviews
Alpine R2-A60F R-Series 150W RMS x 4 at 2-Ohm 4-Channel Amplifier $539.95
$53995
current price $539.95Alpine R2-A60F R-Series 150W RMS x 4 at 2-Ohm 4-Channel Amplifier
Powersport Bluetooth Amplifier Waterproof Class D Amp UTV Amp 4 Channel with Controller for Boat Golf Motorcycle Hidden Installation $99.00
$9900
current price $99.00Powersport Bluetooth Amplifier Waterproof Class D Amp UTV Amp 4 Channel with Controller for Boat Golf Motorcycle Hidden Installation
Deaf Bonce Machete MLA-160.4 4-Channel 160W x 4 @ 4-Ohms Class-D Car Amplifier $199.90 Was $249.88
Now$19990
current price Now $199.90, Was $249.88$249.88
Deaf Bonce Machete MLA-160.4 4-Channel 160W x 4 @ 4-Ohms Class-D Car Amplifier
Deaf Bonce MFA-4.120 Machete 4-Channel 720W RMS 4-Ohm Class-D Car Amplifier $209.90
$20990
current price $209.90Deaf Bonce MFA-4.120 Machete 4-Channel 720W RMS 4-Ohm Class-D Car Amplifier
15 out of 5 Stars. 1 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
DS18 Compact Car 4-Channel Vehicle Audio Amplifier, 9.8" x 5.5" x 1.8" $287.95
$28795
current price $287.95DS18 Compact Car 4-Channel Vehicle Audio Amplifier, 9.8" x 5.5" x 1.8"
11 out of 5 Stars. 1 reviews
Stetsom HL 400x4 2 Ohms - Compact Digital 4 Channel Amplifier, 400W RMS 400x4, Full Range, High Input, Bass Boost Gain + 14db (Variable Adjustment 30-75hz), Multichannel, Digital Sound, Crossover $89.99
$8999
current price $89.99Stetsom HL 400x4 2 Ohms - Compact Digital 4 Channel Amplifier, 400W RMS 400x4, Full Range, High Input, Bass Boost Gain + 14db (Variable Adjustment 30-75hz), Multichannel, Digital Sound, Crossover
Blaupunkt BPA404MI Micro 4-Channel Car Amplifier 420W RMS / 1000W Max, Compact High-Performance Amp $78.12 Was $149.00
Now$7812
current price Now $78.12, Was $149.00$149.00
Blaupunkt BPA404MI Micro 4-Channel Car Amplifier 420W RMS / 1000W Max, Compact High-Performance Amp
Pioneer GM-DX104 4-Channel - Class D, 400w Max Power - Efficient Class D, Bridgeable Amplifier, Hi-Res Certified, Gold terminals, Clean Output, Low Interference $270.00
$27000
current price $270.00Pioneer GM-DX104 4-Channel - Class D, 400w Max Power - Efficient Class D, Bridgeable Amplifier, Hi-Res Certified, Gold terminals, Clean Output, Low Interference
14 out of 5 Stars. 1 reviews
Soundstream ST4.500D Stealth Shot Series 500W 4Ch. Amplifier $89.90
$8990
current price $89.90Soundstream ST4.500D Stealth Shot Series 500W 4Ch. Amplifier
31.7 out of 5 Stars. 3 reviews
Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402 $63.99
$6399
current price $63.99Pyle Hydra Marine Amplifier - Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier - Waterproof, Dual MOSFET Power Supply, GAIN Level Controls, RCA Stereo Input & LED Indicator - PLMRA402
84 out of 5 Stars. 8 reviews
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