Shop Car Audio 4 Channel Amplifier

Sponsored
About our ads
$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
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
88
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
88
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
311
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
311
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$1,324.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,324.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$604.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$604.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$539.95
Alpine R2-A60F R2-Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
7
$539.95
Alpine R2-A60F R2-Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
7
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
61
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
61
$279.99
Hertz DP 4.300 Dieci Power 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$279.99
Hertz DP 4.300 Dieci Power 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
88
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
88
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
21
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
21
$539.99
Sundown Audio Saev4-200.4 800W 4-Channel Amplifier
mooncarstereo
$539.99
Sundown Audio Saev4-200.4 800W 4-Channel Amplifier
mooncarstereo
$489.00
Morel MPS 4.400 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
31
$489.00
Morel MPS 4.400 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
31
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
61
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
61
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
135
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
135
$299.95
Memphis Audio MX400.4 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
$299.95
Memphis Audio MX400.4 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
$449.99
Focal AP 4.380 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$449.99
Focal AP 4.380 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$309.99
Rockford Fosgate R2-300X4 Prime Series 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$309.99
Rockford Fosgate R2-300X4 Prime Series 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$219.99
Pioneer GM-DX874 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
58
$219.99
Pioneer GM-DX874 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
58
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$299.00
Audiocontrol A600.4 Altitude Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$1,074.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$1,074.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$249.00
Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$249.00
Morel MPD 4.70 MPD Series 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
$199.95
Memphis Audio SRX300.4V Street Reference 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
2
$199.95
Memphis Audio SRX300.4V Street Reference 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
2
$539.99
Sundown Audio Saev4-200.4 4-Channel Car Amplifier - 200 Watts RMS X 4
Crutchfield
$539.99
Sundown Audio Saev4-200.4 4-Channel Car Amplifier - 200 Watts RMS X 4
Crutchfield
$219.99
$269.99
Pioneer GM-DX874 1200W Peak (600W RMS) Class D GM Series 4 Channel Car Amplifier With Remote Bass
Sonic Electronix
865
18% off
$219.99
$269.99
Pioneer GM-DX874 1200W Peak (600W RMS) Class D GM Series 4 Channel Car Amplifier With Remote Bass
Sonic Electronix
865
$319.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$319.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$599.95
W&Amacrvtech Link700.4Plus Plus Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$599.95
W&Amacrvtech Link700.4Plus Plus Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$309.99
Rockford Fosgate Punch PBR400X4D Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$309.99
Rockford Fosgate Punch PBR400X4D Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
$469.99
Sundown Audio Saev4-150.4 600W 4-Channel Amplifier
mooncarstereo
$469.99
Sundown Audio Saev4-150.4 600W 4-Channel Amplifier
mooncarstereo
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$549.00
Audiocontrol LC-4.800 4-Channel Car Amplifier - 125 Watts RMS X 4
Crutchfield
$329.00
Morel MPD 4.100 MPD Series 4-Channel Car Amplifier - 115 Watts RMS X 4
Crutchfield
$329.00
Morel MPD 4.100 MPD Series 4-Channel Car Amplifier - 115 Watts RMS X 4
Crutchfield
Timpano 4 Channel Amplifier Car Audio 4 x 125 Watts 2 Ohm, TPT-500.4 2 Ohm Small Mini Stereo Amp 12 Volts Full Range Class D - Bridgeable Car Amplifier
0:25
Timpano 4 Channel Amplifier Car Audio 4 x 125 Watts 2 Ohm, TPT-5…
Dec 18, 2020
amazon
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 - TS400X4
1:23
Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio A…
Oct 8, 2019
amazon
Car Amplifier Installation Guide: How to Install a 4-Channel Amplifier
Car Amplifier Installation Guide: How to Install a 4-Channel Amplifier
Feb 23, 2023
sonicelectronix.com
Car Amplifier Installation
15:53
Car Amplifier Installation
92.3K viewsNov 3, 2019
YouTubeAuxtics Technologies
How to install power wires to your amp
15:48
How to install power wires to your amp
224.2K viewsJul 21, 2021
YouTubeJPtheinstallguy
Set your 4 channel AMP gains with a MULTI-METER, the easy way!
9:35
Set your 4 channel AMP gains with a MULTI-METER, the easy way!
14K viewsMay 28, 2021
YouTubeRaymond Urias
Full Car Audio System Installation - Speakers, Subwoofer and Amplifier
29:24
Full Car Audio System Installation - Speakers, Subwoofer and Amplifier
3.3M viewsAug 19, 2016
YouTubeQuality Mobile Video
4:39
Set your AMP gain with a MULTI-METER, the cheap and easy way!
456.3K viewsApr 18, 2020
YouTubeDIY Audio Guy
4:50
Expanding a basic car stereo to front rear sub system / 6 channel…
213K viewsMar 21, 2012
YouTubeLessco Electronics
2:42
Amplifiers: General | Car Audio 101
262.5K viewsOct 2, 2014
YouTubeSonic Electronix
15:01
How To INSTALL a Line Output Converter w/ Stock Radio & Speak…
1M viewsMar 19, 2019
YouTubeEXOcontralto
15:04
How to plan FULL ELECTRICAL for TWO AMPLIFIER CAR AUDIO SYS…
840.1K viewsSep 24, 2020
YouTubeCarAudioFabrication
0:15
Fosi Audio CA30 4 Channel Car Amplifier Class D, Independent Cr…
2 months ago
amazon
10:33
Pick the BEST amplifier for your subwoofer! MADE EASY!
130.7K viewsJun 28, 2024
YouTubeCarAudioFabrication
3:06
JL Audio RD series car amplifiers | Crutchfield video
24.9K viewsAug 29, 2018
YouTubeCRUTCHFIELD
5:25
THE TOP 6 CAR AUDIO 4 CHANNEL AMPLIFIERS AT DOWN4SOUNDS…
70.1K viewsFeb 1, 2023
YouTubeTHELIFEOFPRICE
1:58
RZR4-1500D 4-Channel Amp | Compact Power, Big Output | Pow…
278.8K views10 months ago
YouTubePower Acoustik
11:54
How to wire multiple subs to your amplifier | Crutchfield
490.8K viewsFeb 15, 2022
YouTubeCRUTCHFIELD
8:46
How to install a 4 channel amplifier to speakers
65.7K views10 months ago
YouTubeJPtheinstallguy
5:50
The RIGHT WAY to wire subwoofers to a monoblock amplifier
1.7M viewsJun 29, 2022
YouTubeCarAudioFabrication
3:57
Is the JVC KS-DR1004D Micro 4-channel amplifier, does it have an…
9.1K viewsDec 18, 2021
YouTubeQuality Mobile Video
4:49
How to Make connections for Bass Restoration + Equalizer + Amplifie…
192.4K viewsJun 29, 2022
YouTubeFast&Quick Audio
17:11
Car Audio Amplifier Basics! The path to better sound EXPLAINED!
90.8K viewsApr 3, 2025
YouTubeCarAudioFabrication
7:56
How to Install a Bass Amp (and Why You Should)
280.1K viewsMar 26, 2023
YouTubeBreakers Stereo & Performance
4:58
Car Amplifier Settings Explained!
59.5K viewsAug 30, 2022
YouTubeSean Canoy
9:23
Car Audio on a Budget? What should you upgrade first and last f…
1.7M viewsOct 30, 2021
YouTubeCarAudioFabrication
20:02
A Pioneer 4 channel Amp finish off the Ford Fusion Installer Diaries 1…
76K viewsMay 13, 2019
YouTubeFive Star Car Stereo
5:31
Powerful 4-Channel Amplifier Review: Reliable Sound Without B…
3 weeks ago
YouTubeHappy Shop
2:37
Amp Your Sound: The Longest Lasting 4 Channel Amplifier
8.7K views6 months ago
TikTokbanginbros
1:16
Andeman 4-Channel Car Amplifier Review
189.5K views2 months ago
TikTokrafaelmelendez580
See more videos
Static thumbnail place holder

Short videos

1:26
Mercedes Audio System Overview
19.1K views3 months ago
TikTok.green.car.audio
0:16
4-Channel 1000W Power Amplifier Overview
3.4K views1 month ago
TikTokyayin.audio
0:18
di jual kondisi second normal mulus segel siap pakai Amplifier Vox Research VK
747 views1 month ago
TikTokrfaudiosurabaya
0:45
Ramzan Special: Boss Woofer 4-Channel Amplifier Combo
8.1K views1 month ago
TikTokcardecksolutions
0:54
Repair ARC Audio Kar-400.4 4 channel amplifier, repair slide switch and jumper wire.
613 viewsJul 12, 2024
TikTokprofessorcaramplifier
0:58
Como Ecualizar un Amplificador de Car Audio de 4 Canales
1.2M viewsMar 12, 2024
TikTokcrazycaraudioteam
0:32
Powerful 4-Channel Car Amplifier for Sound Systems
11.6K viewsMar 30, 2025
TikTokdecibelaudiokenya
1:24
Kia Carens 3 Way Audio Upgrade | Hycross Audio | Professional Car Audio | Car
3.7K views1 month ago
YouTubeCAR SENSE CAR
0:33
Pioneer GM-A6704 Car Amplifier Specifications and Pricing
13.2K viewsDec 16, 2024
TikToksoundwaveaudio.co.ke
0:21
Pride Solo 4x300 Watts RMS Sound
1.1K views2 months ago
YouTubeBASS DEALER AUDIO
1:05
Silverado Easy Amplifier Install with Factory Speaker Wiring Colors! #diy #youtube #video
32.7K viewsAug 27, 2023
YouTubeRevMotoGarage
0:12
4 channel amplifier ! Zero gauge wiring ! Mono amplifier #amplifier #audiosetup #audio
51.1K viewsJul 5, 2024
YouTubeAnkush thakur_4141
0:29
KIA CARENS AUDIO INSTALLATION | CARPLUS CAR ACCESSORIES
7.8K viewsApr 5, 2023
YouTubeCar Plus
0:43
Recoil Audio DI 1200.4 Amplifier Unboxing #recoilaudio #amplifier #caraudio #audio
6.1K viewsJan 23, 2024
YouTubeSMS CAR AUDIO
0:15
Mini amplifier for android player #shorts #shortsvideo #youtube #subscribe #dailyvlog #daily
577K viewsOct 4, 2022
YouTubeMotorhead Car Audio &
0:14
KMS_AUDIOLAB on Instagram: "Lorry amplifier 24v input 4.1 channel output ₹5200
152.7K views4 months ago
Instagramkms_audiolab
0:52
Sony XM-GTR4A 4 Channel Amplifier 1200W
887 views2 months ago
YouTubeHUSSAIN
0:22
Michigan 80 x 4 car amplifier ! Budgets 4 channel amplifier ! Best budget amplifier for mid
2K views1 month ago
YouTubeAnkush thakur_4141
0:41
Best budget 4 channel amplifier for cars ! Michigan car amplifier ! 80 x 4 rms power amplifier
3 views1 month ago
YouTubeAnkush thakur_4141
1:28
🔊 Swift audio transformation @ Boss Car Accessoriess
766 views3 weeks ago
YouTubeBoss Car Decors

Shop Car Audio 4 Channel Amplifier

Sponsored
About our ads
$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
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
88
$329.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
88
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
311
$269.95
Alpine KTA-450 Power Pack Compact 4-Channel Car Amplifier - 50 Watts RMS X 4
Crutchfield
311
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
$1,324.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,324.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$604.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$604.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$539.95
Alpine R2-A60F R2-Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
7
$539.95
Alpine R2-A60F R2-Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
7
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$351.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
61
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
61
$279.99
Hertz DP 4.300 Dieci Power 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$279.99
Hertz DP 4.300 Dieci Power 4-Channel Car Amplifier - 60 Watts RMS X 4
Crutchfield
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
88
$295.53
JL Audio RD400/4 Box, Great) 400W RMS Class D RD Series 4 Channel Car Amplifier
Sonic Electronix
88
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
21
$699.00
Audiocontrol D-4.800 D Series 4-Channel Car Amplifier With Digital Signal Processing - 125 Watts X 4
Crutchfield
21
$539.99
Sundown Audio Saev4-200.4 800W 4-Channel Amplifier
mooncarstereo
$539.99
Sundown Audio Saev4-200.4 800W 4-Channel Amplifier
mooncarstereo
$489.00
Morel MPS 4.400 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
31
$489.00
Morel MPS 4.400 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
31
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
61
$439.99
Rockford Fosgate Power T400-4 4-Channel Car Amplifier 60 Watts X 4
Crutchfield
61
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
135
$229.99
Kicker 46CXA360.4T CX Series 4-Channel Car Amplifier - 65 Watts RMS X 4
Crutchfield
135