Shop How Car Amplifiers Work

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$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
7
$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
7
$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
$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
$1,150.00
MATCH UP 8DSP Compact 8-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 6 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
1
$1,150.00
MATCH UP 8DSP Compact 8-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 6 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
1
$1,474.99
JL Audio HD Series HD900/5 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1
Crutchfield
42
$1,474.99
JL Audio HD Series HD900/5 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1
Crutchfield
42
$1,474.99
JL Audio VX600/6I 6-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 6
Crutchfield
10
$1,474.99
JL Audio VX600/6I 6-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 6
Crutchfield
10
$699.99
JL Audio RD900/5+ 5-Channel Car Amplifier - 70 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1 At 2 Ohms
Crutchfield
$699.99
JL Audio RD900/5+ 5-Channel Car Amplifier - 70 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1 At 2 Ohms
Crutchfield
$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
$849.99
Focal FPX 4.800 Performance Series 4-Channel Car Amplifier - 120 Watts RMS X 4
Crutchfield
7
$849.99
Focal FPX 4.800 Performance Series 4-Channel Car Amplifier - 120 Watts RMS X 4
Crutchfield
7
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
Free shipping
19% off
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
$1,774.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$1,774.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$263.49
Rockford Fosgate R2-500X1(Open Box, Great) 500W RMS Class D Prime Series Monoblock Car Amplifier
Sonic Electronix
426
$263.49
Rockford Fosgate R2-500X1(Open Box, Great) 500W RMS Class D Prime Series Monoblock Car Amplifier
Sonic Electronix
426
$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
$1,174.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$1,174.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$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
$263.49
Rockford Fosgate PBR400X4D Box, Great) 400W RMS Class D Punch Series 4 Channel Car Amplifier
Sonic Electronix
478
$263.49
Rockford Fosgate PBR400X4D Box, Great) 400W RMS Class D Punch Series 4 Channel Car Amplifier
Sonic Electronix
478
$2,899.95
Alpine HDP-D90 Status Series 12-Channel Car Amplifier With Digital Signal Processing - 50 Watts RMS X 8 + 80 Watts RMS X 4
Crutchfield
3
$2,899.95
Alpine HDP-D90 Status Series 12-Channel Car Amplifier With Digital Signal Processing - 50 Watts RMS X 8 + 80 Watts RMS X 4
Crutchfield
3
$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
$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
$679.99
JL Audio RD1500/1 Mono Subwoofer Amplifier - 1,500 Watts RMS X 1 At 2 Ohms
Crutchfield
18
$679.99
JL Audio RD1500/1 Mono Subwoofer Amplifier - 1,500 Watts RMS X 1 At 2 Ohms
Crutchfield
18
$199.99
Hifonics BG-1900.1D Brutus Gamma Monoblock Super D Class 1900 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier With Bass Knob
Amazon.com
195
Free shipping
$199.99
Hifonics BG-1900.1D Brutus Gamma Monoblock Super D Class 1900 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier With Bass Knob
Amazon.com
195
$274.99
$484.99
Harmony Audio HA-A1500.1 Car Class D Amp Mono Sub Amplifier W/ Amp Kit Package
HifiSoundConnection Bing Store
Free shipping
43% off
$274.99
$484.99
Harmony Audio HA-A1500.1 Car Class D Amp Mono Sub Amplifier W/ Amp Kit Package
HifiSoundConnection Bing Store
Free shipping
$349.99
JL Audio RD500/1 Mono Subwoofer Amplifier - 500 Watts RMS X 1 At 2 Ohms
Crutchfield
76
$349.99
JL Audio RD500/1 Mono Subwoofer Amplifier - 500 Watts RMS X 1 At 2 Ohms
Crutchfield
76
$249.99
$299.99
JL Audio JD500/1 500W RMS Class D JD Series Monoblock Car Amplifier
Sonic Electronix
123
16% off
$249.99
$299.99
JL Audio JD500/1 500W RMS Class D JD Series Monoblock Car Amplifier
Sonic Electronix
123
$170.99
Hifonics Zxx-1800.1D Zeus Series Monoblock Class D Amp (1,800 Watts)
Walmart
31
Free shipping
$170.99
Hifonics Zxx-1800.1D Zeus Series Monoblock Class D Amp (1,800 Watts)
Walmart
31
$149.95
$264.99
Harmony Audio (HA-A800.1) Class D 1600-Watt Mono Subwoofer Amplifier With Bass Remote For Car Stereo
HifiSoundConnection Bing Store
48
Free shipping
43% off
$149.95
$264.99
Harmony Audio (HA-A800.1) Class D 1600-Watt Mono Subwoofer Amplifier With Bass Remote For Car Stereo
HifiSoundConnection Bing Store
48
$320.99
$569.99
(2) Harmony Audio HA-A800.1 Car Class D Amp Mono Sub Amplifier W/ Bass Remote
HifiSoundConnection Bing Store
Free shipping
43% off
$320.99
$569.99
(2) Harmony Audio HA-A800.1 Car Class D Amp Mono Sub Amplifier W/ Bass Remote
HifiSoundConnection Bing Store
Free shipping
$109.90
VEVOR Monoblock Car Amplifier 1500W Rms Max 1/2/4 Ohm Stable 1-Channel Class D Car Audio Amplifier With Remote Subwoofer Level Control Low Pass
VEVOR
3
$109.90
VEVOR Monoblock Car Amplifier 1500W Rms Max 1/2/4 Ohm Stable 1-Channel Class D Car Audio Amplifier With Remote Subwoofer Level Control Low Pass
VEVOR
3
$141.90
VEVOR Car Audio Amplifier 5-Channel Bridgeable Car Amplifier Multichannel Class D Stereo Amp Max 4 X 100W At 4 Ohms / 4 X 200W At 2 Ohms + 1 X 1000W
VEVOR
$141.90
VEVOR Car Audio Amplifier 5-Channel Bridgeable Car Amplifier Multichannel Class D Stereo Amp Max 4 X 100W At 4 Ohms / 4 X 200W At 2 Ohms + 1 X 1000W
VEVOR
$107.90
VEVOR Monoblock Car Amplifier 1200W Rms Max 1/2/4 Ohm Stable 1-Channel Class D Car Audio Amplifier With Remote Subwoofer Level Control Low Pass
VEVOR
3
$107.90
VEVOR Monoblock Car Amplifier 1200W Rms Max 1/2/4 Ohm Stable 1-Channel Class D Car Audio Amplifier With Remote Subwoofer Level Control Low Pass
VEVOR
3
$59.97
Power Amp Car Stereo, Channel Hi Fi Subwoofer Amplifier Power Amp Car Stereo, Channel Hi Fi Subwoofer Amplifier
Inspire Uplift
$59.97
Power Amp Car Stereo, Channel Hi Fi Subwoofer Amplifier Power Amp Car Stereo, Channel Hi Fi Subwoofer Amplifier
Inspire Uplift
$63.99
$79.99
Boss Audio Systems r1100m Class A/B Monoblock Car Audio Amplifier For Subwoofer With Bass Boost, 1100 High Output, High And Low Level Inputs
Walmart
91
Free shipping
20% off
$63.99
$79.99
Boss Audio Systems r1100m Class A/B Monoblock Car Audio Amplifier For Subwoofer With Bass Boost, 1100 High Output, High And Low Level Inputs
Walmart
91
$144.99
$231.98
4-Channel Bridgeable Car Amplifier 4000 Watt With Adjustable Gain, Compact Design, Great For Sound Enhancement
Target
Free shipping
37% off
$144.99
$231.98
4-Channel Bridgeable Car Amplifier 4000 Watt With Adjustable Gain, Compact Design, Great For Sound Enhancement
Target
Free shipping
$131.99
4-Channel 1000-Watt Amp A/B Class Car Stereo Amplifier (2-Pack)
Home Depot
13
Free shipping
$131.99
4-Channel 1000-Watt Amp A/B Class Car Stereo Amplifier (2-Pack)
Home Depot
13
$90.99
$441.85
(2) Rockville W10K9D2 10" 6400 Watt Car Subwoofers+Mono Amplifier+Copper Amp Kit
ricugui
79% off
$90.99
$441.85
(2) Rockville W10K9D2 10" 6400 Watt Car Subwoofers+Mono Amplifier+Copper Amp Kit
ricugui
$57.59
New Dual XPR540 1200 Watt 4/3/2 Channel Class A/B Car Audio Power Amplifier Amp
Tattootraveler Store C
$57.59
New Dual XPR540 1200 Watt 4/3/2 Channel Class A/B Car Audio Power Amplifier Amp
Tattootraveler Store C
Car Audio Amplifier Basics! The path to better sound EXPLAINED!
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Car Audio Amplifier Basics! The path to better sound EXPLAINED!
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YouTubeCarAudioFabrication
Getting The Best Signal To Your Aftermarket Car Amplifier | Car Audio Q&A
4:02
Getting The Best Signal To Your Aftermarket Car Amplifier | Car Audio Q&A
117.6K viewsFeb 29, 2016
YouTubeSonic Electronix
How To Setup Car Amplifier Settings For Beginners
5:09
How To Setup Car Amplifier Settings For Beginners
6.6K viewsOct 11, 2024
YouTubeWave Images
How to Set Your Car Amp's Gain for the Best Sound | Crutchfield Video
1:25
How to Set Your Car Amp's Gain for the Best Sound | Crutchfield Video
179.1K viewsMar 11, 2011
YouTubeCRUTCHFIELD
Car Audio : How to Test a Car Amplifier
1:42
Car Audio : How to Test a Car Amplifier
253.2K viewsDec 21, 2010
YouTubeehowauto
How to TUNE Car Amplifier & Set Gains
19:50
How to TUNE Car Amplifier & Set Gains
571.7K viewsSep 24, 2020
YouTubeBoost & Shutter
No sound? No power? Fix your amplifier EASILY with THESE EASY TESTS!
9:16
No sound? No power? Fix your amplifier EASILY with THESE EASY TESTS!
418.8K viewsJul 28, 2022
YouTubeCarAudioFabrication
37:11
4 CH CAR Amplifier Complete Wiring & Sound Settings
735K viewsNov 14, 2021
YouTubeAuxtics Technologies
29:24
Full Car Audio System Installation - Speakers, Subwoofer and Amplifier
3.3M viewsAug 19, 2016
YouTubeQuality Mobile Video
17:25
Installing a Car Audio Amplifier From Start to Finish
105.7K viewsFeb 18, 2017
YouTubeDo It Yourself Bri
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How to Tune a Car Amplifier | Car Audio
1.6M viewsOct 28, 2011
YouTubeHowcastTechGadgets
4:35
How to install a car amplifier | Crutchfield DIY video
1.4M viewsAug 19, 2015
YouTubeCRUTCHFIELD
3:21
How to Properly Ground a Car Amplifier | Good & Bad Examples | Car Audio 101
2M viewsMay 17, 2012
YouTubeSonic Electronix
8:25
Pair amplifiers CORRECTLY - Power Balancing Car Audio
407.2K viewsFeb 15, 2018
YouTubeCarAudioFabrication
7:44
How To Connect And Power A Car Amp In Your Home (Step-By-Step Guide) | LIFE IN SPEED
66.9K viewsJun 5, 2021
YouTubeLIFE IN SPEED Mike Angels
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Amplifier Wiring Kits Explained - Don't forget these other tools too!
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YouTubeCarAudioFabrication
3:19
2 ways to set your car amp gain | Crutchfield
239.2K viewsJul 19, 2024
YouTubeCRUTCHFIELD
1:27
How to Hook Up Amplifier to Car Stereo | Car Audio
303.8K viewsOct 28, 2011
YouTubeHowcastTechGadgets
3:13
How Do You Bridge a 2 Channel Amplifier? | Car Audio Q & A
550.2K viewsFeb 20, 2015
YouTubeSonic Electronix
20:17
The All in One Amp? AudioControl LC-6.1200 Amplifier - CarAudioFabrication
345.3K viewsJun 2, 2017
YouTubeCarAudioFabrication
12:13
How Do You Match Car Subwoofers and Amplifiers?
1.1M viewsFeb 19, 2017
YouTubeQuality Mobile Video
21:07
How to install a sub and amp in your car | FULL DETAILED INSTALL WITH CADENCE SOUND
421.4K viewsJun 5, 2020
YouTubeJPtheinstallguy
9:31
How To Set Amp Gain to Match Lower RMS Subwoofers? | Car Audio Q & A
1.7M viewsMar 9, 2015
YouTubeSonic Electronix
9:41
How to choose a car amplifier | Crutchfield
403.9K viewsAug 28, 2020
YouTubeCRUTCHFIELD
4:41
How To Install A Car Amplifier [BATT/REM/GND]
20.1K viewsApr 3, 2021
YouTubeJakesCarAudio
21:55
How to use a 4 Channel Car Amplifier at home
105.6K viewsJan 22, 2023
YouTubeAuxtics Technologies
5:12
How to EASY Install Car amplifier & Subwoofer in Car DIY
31.7K viewsMar 4, 2022
YouTubeTechscrew
12:27
Best Car Amplifier In 2025 - Top 10 Car Amplifiers Review
53.7K viewsJul 1, 2021
YouTubeAuto Gear
14:22
How to install an amp and sub in your car | Crutchfield video
5.8M viewsApr 5, 2017
YouTubeCRUTCHFIELD
7:46
How To Install A Car Amplifier in your Vehicle (STEP by STEP GUIDE & WALKTHROUGH)
70.1K viewsOct 7, 2021
YouTubeRockville Audio
See more

Shop How Car Amplifiers Work

Sponsored
About our ads
$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
7
$1,099.99
Rockford Fosgate Power T1000-4AD 4-Channel Car Amplifier - 250 Watts RMS X 4
Crutchfield
7
$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
$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
$1,150.00
MATCH UP 8DSP Compact 8-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 6 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
1
$1,150.00
MATCH UP 8DSP Compact 8-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 6 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
1
$1,474.99
JL Audio HD Series HD900/5 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1
Crutchfield
42
$1,474.99
JL Audio HD Series HD900/5 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1
Crutchfield
42
$1,474.99
JL Audio VX600/6I 6-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 6
Crutchfield
10
$1,474.99
JL Audio VX600/6I 6-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 6
Crutchfield
10
$699.99
JL Audio RD900/5+ 5-Channel Car Amplifier - 70 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1 At 2 Ohms
Crutchfield
$699.99
JL Audio RD900/5+ 5-Channel Car Amplifier - 70 Watts RMS X 4 At 4 Ohms + 500 Watts RMS X 1 At 2 Ohms
Crutchfield
$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
$849.99
Focal FPX 4.800 Performance Series 4-Channel Car Amplifier - 120 Watts RMS X 4
Crutchfield
7
$849.99
Focal FPX 4.800 Performance Series 4-Channel Car Amplifier - 120 Watts RMS X 4
Crutchfield
7
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
Free shipping
19% off
$139.95
$172.99
Hifonics Zxx-1000.4 1000 Watt 4 Channel Class A/B Bridgeable Car Amp Amplifier
Walmart
3
$1,774.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$1,774.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$263.49
Rockford Fosgate R2-500X1(Open Box, Great) 500W RMS Class D Prime Series Monoblock Car Amplifier
Sonic Electronix
426
$263.49
Rockford Fosgate R2-500X1(Open Box, Great) 500W RMS Class D Prime Series Monoblock Car Amplifier
Sonic Electronix
426
$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
$1,174.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$1,174.99
JL Audio VX400/4I 4-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 4
Crutchfield
$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
$263.49
Rockford Fosgate PBR400X4D Box, Great) 400W RMS Class D Punch Series 4 Channel Car Amplifier
Sonic Electronix
478
$263.49
Rockford Fosgate PBR400X4D Box, Great) 400W RMS Class D Punch Series 4 Channel Car Amplifier
Sonic Electronix
478
$2,899.95
Alpine HDP-D90 Status Series 12-Channel Car Amplifier With Digital Signal Processing - 50 Watts RMS X 8 + 80 Watts RMS X 4
Crutchfield
3
$2,899.95
Alpine HDP-D90 Status Series 12-Channel Car Amplifier With Digital Signal Processing - 50 Watts RMS X 8 + 80 Watts RMS X 4
Crutchfield
3
$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