Shop Compact Car Radio Amplifier

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$329.95
Alpine KTP-445A Power Pack Compact Upgrade Amplifier For Your Alpine Receiver - 45 Watts RMS X 4
Crutchfield
454
$329.95
Alpine KTP-445A Power Pack Compact Upgrade Amplifier For Your Alpine Receiver - 45 Watts RMS X 4
Crutchfield
454
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
19
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
19
$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
96
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
96
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$189.99
Hifonics - COLOSSUS MINI 400W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
Free shipping
$189.99
Hifonics - COLOSSUS MINI 400W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
$19.72
Power Amplifier Stereo Amplifier,Digital Amp Mini Hifi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier With & 3.5mm Audio Input,Two Pairs Of
Amazon.com
Free shipping
$19.72
Power Amplifier Stereo Amplifier,Digital Amp Mini Hifi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier With & 3.5mm Audio Input,Two Pairs Of
Amazon.com
Free shipping
$219.95
JBL Apex PA454 Compact 4-Channel Powersports Amplifier - 45 Watts RMS X 4
Crutchfield
5
$219.95
JBL Apex PA454 Compact 4-Channel Powersports Amplifier - 45 Watts RMS X 4
Crutchfield
5
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$249.99
Hifonics - COLOSSUS MINI 800W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
Free shipping
$249.99
Hifonics - COLOSSUS MINI 800W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
$379.99
Hertz HMP 4D Compact 4-Channel Powersports Amplifier - 50 Watts RMS X 4
Crutchfield
$379.99
Hertz HMP 4D Compact 4-Channel Powersports Amplifier - 50 Watts RMS X 4
Crutchfield
$289.99
Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
1
Free shipping
$289.99
Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
1
$319.99
Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
3
Free shipping
$319.99
Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
3
$349.95
Alpine KTP-445U Power Pack Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
158
$349.95
Alpine KTP-445U Power Pack Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
158
$149.99
Jensen JA4B JA Series Compact 4-Channel Amplifier With Digital Signal Processing - 90 Watts RMS X 4
Crutchfield
1
$149.99
Jensen JA4B JA Series Compact 4-Channel Amplifier With Digital Signal Processing - 90 Watts RMS X 4
Crutchfield
1
$650.00
MATCH M 2.1AMP Compact 2-Channel Car Amplifier - 170 Watts RMS X 2
Crutchfield
$650.00
MATCH M 2.1AMP Compact 2-Channel Car Amplifier - 170 Watts RMS X 2
Crutchfield
$998.00
Sony XM-5ES Mobile ES(Tm) Series 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 750 Watts RMS X 1 At 2 Ohms
Crutchfield
3
$998.00
Sony XM-5ES Mobile ES(Tm) Series 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 750 Watts RMS X 1 At 2 Ohms
Crutchfield
3
$384.95
JBL Apex PA1502 Compact 2-Channel Powersports Amplifier - 100 Watts RMS X 2
Crutchfield
1
$384.95
JBL Apex PA1502 Compact 2-Channel Powersports Amplifier - 100 Watts RMS X 2
Crutchfield
1
$919.31
$1,068.96
Lexus ES 350 Radio Amplifier - 8628006320. RADIO RECEIVER & AMPLIFIER & CONDENSERAXZA15, AXZH1, GSZ10.
Lexus of Lexington
13% off
$919.31
$1,068.96
Lexus ES 350 Radio Amplifier - 8628006320. RADIO RECEIVER & AMPLIFIER & CONDENSERAXZA15, AXZH1, GSZ10.
Lexus of Lexington
$698.00
Sony XM-6ES Mobile ES(Tm) Series 6-Channel Car Amplifier - 100 Watts RMS X 6
Crutchfield
1
$698.00
Sony XM-6ES Mobile ES(Tm) Series 6-Channel Car Amplifier - 100 Watts RMS X 6
Crutchfield
1
$254.99
$299.99
KICKER - Compact All-Weather 4-Channel Amplifier 45 Watts RMS X 4 - Black
Best Buy
7
Free shipping
15% off
$254.99
$299.99
KICKER - Compact All-Weather 4-Channel Amplifier 45 Watts RMS X 4 - Black
Best Buy
7
$963.74
Lexus IS 250 Radio Amplifier - 8628053260
Lexus of Lexington
14% off
$963.74
Lexus IS 250 Radio Amplifier - 8628053260
Lexus of Lexington
$2,093.05
$2,433.78
Lexus ES 300H Radio Amplifier - 862800WE70
Lexus of Lexington
14% off
$2,093.05
$2,433.78
Lexus ES 300H Radio Amplifier - 862800WE70
Lexus of Lexington
$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
$1,849.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$1,849.99
JL Audio VX800/8I 8-Channel Car Amplifier With Digital Signal Processing - 75 Watts RMS X 8
Crutchfield
27
$399.99
JL Audio XD500/3V2 3-Channel Car Amplifier - 75 Watts RMS X 2 At 4 Ohms + 300 Watts RMS X 1 At 2 Ohms
Crutchfield
12
$399.99
JL Audio XD500/3V2 3-Channel Car Amplifier - 75 Watts RMS X 2 At 4 Ohms + 300 Watts RMS X 1 At 2 Ohms
Crutchfield
12
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$679.99
JL Audio XDM400/4 4-Channel Car/Marine Amplifier - 75 Watts RMS X 4
Crutchfield
1
$840.68
$1,137.85
Lexus ES 350 (2019) Radio Amplifier - 8628033301. RADIO RECEIVER & AMPLIFIER & CONDENSERAXZH10, GSZ10.
Lexus of Wesley Chapel
26% off
$840.68
$1,137.85
Lexus ES 350 (2019) Radio Amplifier - 8628033301. RADIO RECEIVER & AMPLIFIER & CONDENSERAXZH10, GSZ10.
Lexus of Wesley Chapel
$850.00
MATCH UP 6DSP Compact 6-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 4 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
$850.00
MATCH UP 6DSP Compact 6-Channel Car Amplifier With Digital Signal Processing - 65 Watts RMS X 4 At 4 Ohms + 160 Watts RMS X 2 At 2 Ohms
Crutchfield
$254.96
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
181
$254.96
Kicker 47KEY200.4 Compact 4-Channel Car Amplifier With Automatic Tuning DSP - 50 Watts RMS X 4
Crutchfield
181
$950.00
MATCH M 5.4DSP Compact 5-Channel Car Amplifier With Digital Signal Processing - 60 Watts RMS X 4 At 4 Ohms + 160 Watts RMS X 1 At 2 Ohms
Crutchfield
$950.00
MATCH M 5.4DSP Compact 5-Channel Car Amplifier With Digital Signal Processing - 60 Watts RMS X 4 At 4 Ohms + 160 Watts RMS X 1 At 2 Ohms
Crutchfield
$864.53
$1,005.27
Lexus CT 200H Radio Amplifier - 8628076051. RADIO RECEIVER & AMPLIFIER & CONDENSERZWA10. AUDIO-AM/FM & DVD & EMV & 10SPEAKER.
Lexus of Lexington
14% off
$864.53
$1,005.27
Lexus CT 200H Radio Amplifier - 8628076051. RADIO RECEIVER & AMPLIFIER & CONDENSERZWA10. AUDIO-AM/FM & DVD & EMV & 10SPEAKER.
Lexus of Lexington
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
5
$839.99
Focal FPX 4.400 SQ 4-Channel Car Amplifier - 70 Watts RMS X 4
Crutchfield
5
$963.75
$1,120.64
Lexus RC 300 Radio Amplifier - 8628024251. RADIO RECEIVER & AMPLIFIER & CONDENSERGSC1. ASC10, GSC1. USC10.
Lexus of Lexington
14% off
$963.75
$1,120.64
Lexus RC 300 Radio Amplifier - 8628024251. RADIO RECEIVER & AMPLIFIER & CONDENSERGSC1. ASC10, GSC1. USC10.
Lexus of Lexington
$799.99
Focal Impulse 4.320 Compact 4-Channel Amplifier - 55 Watts RMS X 4
Crutchfield
9
$799.99
Focal Impulse 4.320 Compact 4-Channel Amplifier - 55 Watts RMS X 4
Crutchfield
9
$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
Car Amplifier and Subwoofer Powered by a Computer Power Supply
Car Amplifier and Subwoofer Powered by a Computer Power Su…
Oct 1, 2020
instructables.com
Car Amplifier Buying Guide: Picking The Right Amp For Your Vehicle
Car Amplifier Buying Guide: Picking The Right Amp For Your Vehicle
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Car Amplifier Installation Guide: How to Install a 4-Channel Amplifier
Car Amplifier Installation Guide: How to Install a 4-Channel Amplifier
14.1K viewsFeb 24, 2023
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The Quietest and Most Affordable Compact Cars
The Quietest and Most Affordable Compact Cars
Jun 16, 2022
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10 Best Compact Subwoofers for Cars [2026 Reviews] | Home Grail
10 Best Compact Subwoofers for Cars [2026 Reviews] | Home Grail
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How to Turn On Amplifier Without Remote Wire - BoomSpeaker
How to Turn On Amplifier Without Remote Wire - BoomSpeaker
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The Biggest CB Radio Amplifiers - CB and Ham Radio
The Biggest CB Radio Amplifiers - CB and Ham Radio
Sep 14, 2020
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Shop Compact Car Radio Amplifier

Sponsored
About our ads
$329.95
Alpine KTP-445A Power Pack Compact Upgrade Amplifier For Your Alpine Receiver - 45 Watts RMS X 4
Crutchfield
454
$329.95
Alpine KTP-445A Power Pack Compact Upgrade Amplifier For Your Alpine Receiver - 45 Watts RMS X 4
Crutchfield
454
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
19
$209.99
Retrosound Quad4 Compact Add-On Amplifier For Retrosound Radios - 45 Watts RMS X 4 Channels
Crutchfield
19
$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
96
$158.00
Sony XMS400D Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
96
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$299.99
JL Audio JD400/4 JD Series 4-Channel Car Amplifier - 75 Watts RMS X 4
Crutchfield
7
$189.99
Hifonics - COLOSSUS MINI 400W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
Free shipping
$189.99
Hifonics - COLOSSUS MINI 400W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
$19.72
Power Amplifier Stereo Amplifier,Digital Amp Mini Hifi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier With & 3.5mm Audio Input,Two Pairs Of
Amazon.com
Free shipping
$19.72
Power Amplifier Stereo Amplifier,Digital Amp Mini Hifi 2.1 Stereo Bass Auto Car Home Audio Power Amplifier With & 3.5mm Audio Input,Two Pairs Of
Amazon.com
Free shipping
$219.95
JBL Apex PA454 Compact 4-Channel Powersports Amplifier - 45 Watts RMS X 4
Crutchfield
5
$219.95
JBL Apex PA454 Compact 4-Channel Powersports Amplifier - 45 Watts RMS X 4
Crutchfield
5
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$329.99
Crux XAB-AT3 Compact 4-Channel Amplifier For Select 2018-Up Toyota And Lexus Vehicles - 45 Watts RMS X 4
Crutchfield
$249.99
Hifonics - COLOSSUS MINI 800W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
Free shipping
$249.99
Hifonics - COLOSSUS MINI 800W Ultra-Compact Four-Channel Car Audio Amplifier - Black
Best Buy
3
$379.99
Hertz HMP 4D Compact 4-Channel Powersports Amplifier - 50 Watts RMS X 4
Crutchfield
$379.99
Hertz HMP 4D Compact 4-Channel Powersports Amplifier - 50 Watts RMS X 4
Crutchfield
$289.99
Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
1
Free shipping
$289.99
Hifonics - COLOSSUS MINI 1500W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
1
$319.99
Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
3
Free shipping
$319.99
Hifonics - COLOSSUS MINI 3000W Ultra-Compact Mono Block Car Audio Amplifier - Black
Best Buy
3
$349.95
Alpine KTP-445U Power Pack Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
158
$349.95
Alpine KTP-445U Power Pack Compact 4-Channel Car Amplifier - 45 Watts RMS X 4
Crutchfield
158
$149.99
Jensen JA4B JA Series Compact 4-Channel Amplifier With Digital Signal Processing - 90 Watts RMS X 4
Crutchfield
1
$149.99
Jensen JA4B JA Series Compact 4-Channel Amplifier With Digital Signal Processing - 90 Watts RMS X 4
Crutchfield
1
$650.00
MATCH M 2.1AMP Compact 2-Channel Car Amplifier - 170 Watts RMS X 2
Crutchfield
$650.00
MATCH M 2.1AMP Compact 2-Channel Car Amplifier - 170 Watts RMS X 2
Crutchfield
$998.00
Sony XM-5ES Mobile ES(Tm) Series 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 750 Watts RMS X 1 At 2 Ohms
Crutchfield
3
$998.00
Sony XM-5ES Mobile ES(Tm) Series 5-Channel Car Amplifier - 100 Watts RMS X 4 At 4 Ohms + 750 Watts RMS X 1 At 2 Ohms
Crutchfield
3
$384.95
JBL Apex PA1502 Compact 2-Channel Powersports Amplifier - 100 Watts RMS X 2
Crutchfield
1
$384.95
JBL Apex PA1502 Compact 2-Channel Powersports Amplifier - 100 Watts RMS X 2
Crutchfield
1