Shop four channel amp

Sponsored
About our ads
$549.00
Positive Grid Spark LIVE 150-Watt 4-Channel Combo Amp And PA System 150W, 4-Channel, Guitar/Bass/Acoustic Amplifier With 4 Onboard Presets, Spark
Sweetwater
$549.00
Positive Grid Spark LIVE 150-Watt 4-Channel Combo Amp And PA System 150W, 4-Channel, Guitar/Bass/Acoustic Amplifier With 4 Onboard Presets, Spark
Sweetwater
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
10
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
10
$359.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$359.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$499.99
Wet Sounds STX Micro 4 Compact Marine/Powersports 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$499.99
Wet Sounds STX Micro 4 Compact Marine/Powersports 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,149.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$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
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$40.08
20A 4-Channel LED Amplifier/Repeater Ampbox By Blebox
Wired4Signs
$40.08
20A 4-Channel LED Amplifier/Repeater Ampbox By Blebox
Wired4Signs
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
151
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
151
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$569.99
Rockford Fosgate Power T400x4ad Compact 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
65
$569.99
Rockford Fosgate Power T400x4ad Compact 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
65
$289.00
Audiocontrol ACX-300.4 4-Channel Powersports/Marine Amplifier - 50 Watts RMS X 4
Crutchfield
2
$289.00
Audiocontrol ACX-300.4 4-Channel Powersports/Marine Amplifier - 50 Watts RMS X 4
Crutchfield
2
$599.99
Kicker 51LX500.4 LX-Series 4-Channel Amplifier With Digital Signal Processing - 125 Watts RMS X 4
Crutchfield
$599.99
Kicker 51LX500.4 LX-Series 4-Channel Amplifier With Digital Signal Processing - 125 Watts RMS X 4
Crutchfield
$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
$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
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
26
$199.00
Audiocontrol EPICFOUR EPIC Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
26
$319.99
Rockford Fosgate R2-500X4 Prime Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
55
$319.99
Rockford Fosgate R2-500X4 Prime Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
55
$699.99
Hertz SP 4.900 SPL Show Series 4-Channel Amplifier - 160 Watts RMS X 4
Crutchfield
13
$699.99
Hertz SP 4.900 SPL Show Series 4-Channel Amplifier - 160 Watts RMS X 4
Crutchfield
13
$499.99
Cicada Audio FLX700.4 FLX Pro 4-Channel Motorcycle Amplifier - 128 Watts RMS X 4
Crutchfield
$499.99
Cicada Audio FLX700.4 FLX Pro 4-Channel Motorcycle Amplifier - 128 Watts RMS X 4
Crutchfield
$269.99
Pioneer GM-DX104 Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
19
$269.99
Pioneer GM-DX104 Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
19
$529.99
JL Audio 500 W 4 Channel Class D Full-Range Amplifier
Abt Electronics
25
$529.99
JL Audio 500 W 4 Channel Class D Full-Range Amplifier
Abt Electronics
25
$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
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme EV30041 4-Channel EV Amplifier For 48-Volt To 72-Volt Systems - 75 Watts RMS X 4
Crutchfield
$499.99
Hertz CP 4.800 4-Channel Car Amplifier
Abt Electronics
$499.99
Hertz CP 4.800 4-Channel Car Amplifier
Abt Electronics
$699.99
Hertz SPL D-Class 4-Channel Amplifier
Abt Electronics
$699.99
Hertz SPL D-Class 4-Channel Amplifier
Abt Electronics
$629.99
Rockford Fosgate Power 400 Watt 4-Channel Amplifier OS
J&P Cycles
$629.99
Rockford Fosgate Power 400 Watt 4-Channel Amplifier OS
J&P Cycles
$196.99
Pyle 4-Channel Bridgeable Mosfet Car Amplifier, 2000 Watts - Black
Macy's
Free shipping
$196.99
Pyle 4-Channel Bridgeable Mosfet Car Amplifier, 2000 Watts - Black
Macy's
Free shipping
$529.99
JL Audio 500 W 4 Channel Class D Full-Range Amplifier
Abt.com
Free shipping
$529.99
JL Audio 500 W 4 Channel Class D Full-Range Amplifier
Abt.com
Free shipping
$749.00
Fusion Apollo Marine 4 Channel 1200-Watt Amplifier
Citimarine
$749.00
Fusion Apollo Marine 4 Channel 1200-Watt Amplifier
Citimarine
The Top 5 Best 4-Channel Amps in 2025 - Must Watch Before Buying!
11:16
The Top 5 Best 4-Channel Amps in 2025 - Must Watch Before Buying!
4.7K views6 months ago
YouTubeThe Best Picks
How to install a 4 channel amplifier to speakers
8:46
How to install a 4 channel amplifier to speakers
76.5K views11 months ago
YouTubeJPtheinstallguy
Stable Output & Dynamic Performance: 4-Channel Class H Amp Overview
0:20
Stable Output & Dynamic Performance: 4-Channel Class H …
1.6K views2 months ago
YouTubeAuway Audio
Best 4 Channel Amplifiers in 2026 - Budget & Premium Picks for Car, Marine, Motorcycle & Home
8:05
Best 4 Channel Amplifiers in 2026 - Budget & Premium Picks for Car, …
1.5K views8 months ago
YouTubeYour Next Pick
How To Install A 4 Channel Amplifer and Subwoofer Amp using Audiocontrol Epic Amps
17:10
How To Install A 4 Channel Amplifer and Subwoofer Amp using Audioc…
66.3K viewsJan 10, 2025
YouTubeJPtheinstallguy
5 Best 4-Channel Amp for Sound Quality 2026: Top Picks for Clean, Loud Audio
8:55
5 Best 4-Channel Amp for Sound Quality 2026: Top Picks for Clean, …
960 views4 months ago
YouTubeEverything Under Control
Best 4 Channel Amps 2026
5:28
Best 4 Channel Amps 2026
5.1K viewsOct 28, 2024
YouTubeautoNmoto
5:06
How To Bypass Factory Amplifier and Install 4 Channel Amp
122K viewsFeb 19, 2025
YouTubeJPtheinstallguy
10:57
Find in video from 07:32Tip 4: Design and Placement
5 THINGS YOU NEED TO KNOW WHEN BUYING A 4 CHANNEL AM…
28K viewsMar 3, 2024
YouTubeAutomotive Superstore
9:38
Find in video from 00:44Choosing the Right Four Channel Amps
Choosing the right 4 channel amp
6.7K viewsFeb 14, 2024
YouTubeJ&D Design
12:32
How to install a 4 channel amplifier and sub amp board for a c5 corvette
10.9K views4 months ago
YouTubeJPtheinstallguy
3:57
THE BEST COMPACT 4 CHANNEL AMP ON THE MARKET???? INTR…
4K views2 months ago
YouTubeTHELIFEOFPRICE
12:22
The BEST Budget Four Channel Amp Because of This Feature - Sti…
72.2K viewsApr 6, 2025
YouTubeWilliston Audio Labs
7:12
6 Best 4 Channel Car Amplifiers 2025 | Boost Your Car Audio Power
505 views8 months ago
YouTubeCar Care
10:34
4 Channel Amplifier Wiring Amp Rack with DD AUDIO SS4.500
18.6K views11 months ago
YouTubeJPtheinstallguy
16:24
AuRa 4-Channel Car Amplifier Review | Best Budget 1200W Clas…
1.8K views5 months ago
YouTubeGKS Info Tech
4:20
Best 4‑Channel Amp for Car – Clarity & Power Tested
47 views8 months ago
YouTubeautoNmoto
8:16
Wiring speakers to a 4 channel amp with aftermarket radio
73.1K views10 months ago
YouTubeJPtheinstallguy
2:01
Set Up Your 4-Channel Amplifier Like a Pro! Easy Guide with Taram…
50.8K views9 months ago
YouTubeCRAZY CAR AUDIO
13:35
4 CHANNEL AMP’S STARTING FROM 6500 | DB Drive, SOUND DI…
12.4K views4 months ago
YouTubeMy Exciting Vlogs
9:24
Top 5 Best Budget 4 Channel Car Amplifiers
6.2K views8 months ago
YouTubeAudio Revamp
8:12
SounDigital 800.4 evo 4 mini car audio four channel amp dyno pow…
717 views3 months ago
YouTubeAudiokeller
7:22
SounDigital 400.4 EVO 4 channel 400 Watt mini car audio amplifier a…
1K views4 months ago
YouTubeAudiokeller
7:08
How to power 6 speakers on 1 4 channel amp
16.4K views9 months ago
YouTubeAndrew Gilreath
23:01
4 Channel Amplifier Complete Wiring Connection & Fitting | Rem…
222.3K viewsApr 3, 2024
YouTubeLazy Detailer’s Vlogs
1:58
RZR4-1500D 4-Channel Amp | Compact Power, Big Output | Pow…
238.3K views11 months ago
YouTubePower Acoustik
0:59
How to Set Up a 4 Channel Amplifier for Maximum Bass Boost
201.4K viewsJun 28, 2024
YouTubeDIY Audio Guy
16:29
Find in video from 02:384ch Amp Dyno Tests
Inexpensive Amazon Car Audio Mini Amps Yield SHOCKING Results
197.9K viewsJul 28, 2024
YouTubeWilliston Audio Labs
14:56
4 channel amplifier 2 subwoofer | 4 channel amplifier wiring | 4 chann…
87.8K viewsNov 28, 2023
YouTubeArun car basic jankari
13:56
Find in video from 01:19Overview of US Amps Amplifiers
The Four Channel Class AB Monster from U.S. Amps - USA-SQ442 Am…
27.8K viewsSep 1, 2024
YouTubeWilliston Audio Labs
See more videos
Static thumbnail place holder

Shop four channel amp

Sponsored
About our ads
$549.00
Positive Grid Spark LIVE 150-Watt 4-Channel Combo Amp And PA System 150W, 4-Channel, Guitar/Bass/Acoustic Amplifier With 4 Onboard Presets, Spark
Sweetwater
$549.00
Positive Grid Spark LIVE 150-Watt 4-Channel Combo Amp And PA System 150W, 4-Channel, Guitar/Bass/Acoustic Amplifier With 4 Onboard Presets, Spark
Sweetwater
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
10
$349.99
Kicker 48KMA600.4 KMA Series 4-Channel Marine Amplifier - 75 Watts RMS X 4
Crutchfield
10
$359.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$359.95
Infinity Kappa Perfect 5004A Compact 4-Channel Powersports Amplifier - 75 Watts RMS X 4
Crutchfield
1
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$379.99
JL Audio RD400/4 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
81
$499.99
Wet Sounds STX Micro 4 Compact Marine/Powersports 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$499.99
Wet Sounds STX Micro 4 Compact Marine/Powersports 4-Channel Amplifier - 80 Watts RMS X 4
Crutchfield
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,399.99
Jl Audio Mhd Series 600W 4 Channel Full-Range Amplifier - Mhd600/4 [010-03319-00]
MyGreenOutdoors
Free shipping
$1,149.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$6,000.00
Mcintosh MI254 4-Channel Power Amplifier
Crutchfield
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$598.00
Sony XM-4ES Mobile ES(Tm) Series 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$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
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$209.99
MB Quart NA4-320.4 Nautic Series 4-Channel Amplifier - 40 Watts X 4 At 4 Ohms
Crutchfield
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$699.00
Audiofrog A150.4D 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
1
$40.08
20A 4-Channel LED Amplifier/Repeater Ampbox By Blebox
Wired4Signs
$40.08
20A 4-Channel LED Amplifier/Repeater Ampbox By Blebox
Wired4Signs
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$399.99
Soundextreme AMP30041 4-Channel All-Weather Amplifier - 75 Watts RMS X 4
Crutchfield
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
151
$299.99
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
151
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$1,149.99
JL Audio HD Series HD600/4 4-Channel Amplifier - 150 Watts RMS X 4
Crutchfield
$569.99
Rockford Fosgate Power T400x4ad Compact 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
65
$569.99
Rockford Fosgate Power T400x4ad Compact 4-Channel Car Amplifier - 100 Watts RMS X 4
Crutchfield
65