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JL Audio HD600/4 (98221) JL Audio HD600/4
4-Channel Car Amplifier 150 Watts RMS x 4
$799.99 Buy Now
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Rockford Fosgate R400-4D Hot Deal Rockford Fosgate R400-4D
400W RMS 4-Channel Class D Prime Series Car Amplifier
$164.95 Buy Now
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Rockford Fosgate R600-4D Hot Deal Rockford Fosgate R600-4D
600W RMS 4-Channel Class D Prime Series Car Amplifier
$229.95 Buy Now
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Rockford Fosgate M400-4D
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Rockford Fosgate M400-4D
400W RMS 4-Channel Full Range Class D Marine Amplifier
$299.99 Buy Now
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Rockford Fosgate M600-4D
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Rockford Fosgate M600-4D
600W RMS 4-Channel Full Range Class D Marine Amplifier
$449.99 Buy Now
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JL Audio XD400/4v2 (98602)
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JL Audio XD400/4v2
4-Channel Car Amplifier 75W RMS x 4
$349.00 Buy Now
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JL Audio JX400/4D (99401) Hot Deal
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JL Audio JX400/4D
4-Channel Car Amplifier 70 watts RMS x 4 at 4 ohms
$249.99 Buy Now
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Pioneer GM-D1004
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Pioneer GM-D1004
400W 4-Channel Digital Slim Series Amplifier
$88.49 Buy Now
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Kenwood KAC-M1804 Kenwood KAC-M1804
400W Max Power 4 Channel Class D Compact Digital Power Car Amplifier
$93.09 Buy Now
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Lanzar OPTI4001D
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Lanzar OPTI4001D
Optidrive Digital Mono Block 4000 Watt Half Ohm Stable Power Car Amplifier
$419.00 Buy Now
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Power Acoustik BAMF1600/4D
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Power Acoustik BAMF1600/4D
BAMF Series Class D 4-Channel Car Amplifier
$108.99 Buy Now
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Rockford Fosgate M1200-1D Hot Deal
Not Rated Yet
Rockford Fosgate M1200-1D
1200W RMS Monoblock Marine Prime Series Class D Amplifier
$349.99 Buy Now
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Rockford Fosgate M750-1D
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Rockford Fosgate M750-1D
750W RMS MonoBlock Full Range Class D Marine Amplifier
$249.99 Buy Now
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Power Acoustik CA4-1600D (CA41600D) Clearance
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Power Acoustik CA4-1600D
1600W 4-Channel Crypt Series Class-D Amplifier
$105.95 Buy Now
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MB Quart MA1-440.4
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MB Quart MA1-440.4
4-Channel Full Range M-Line Class D Compact Marine Ready Amplifier 440 Watts
$190.99 Buy Now
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Power Acoustik MA4-3000D
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Power Acoustik MA4-3000D
3,000 Watt 4 Channel Class D Marine Amplifier
$146.99 Buy Now
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JL Audio HX280/4 (98401) Hot Deal
Not Rated Yet
JL Audio HX280/4
Compact 4-Channel Car Amplifier 50 watts RMS x 4
$149.95 Buy Now
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Kenwood KAC-M3004 Clearance Hot Deal
Not Rated Yet
Kenwood KAC-M3004
Compact 4CH Power Amplifier, Conformal Coated, 400W Max Power
$127.04 Buy Now
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MB Quart NA1-320.4 On Sale
Not Rated Yet
MB Quart NA1-320.4
Ultra-Compact 4-Channel NA Series Full Range Class D Powersports Amplifier 320 Watts
$89.95 Buy Now
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Power Acoustik BLADE4-1200D
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Power Acoustik BLADE4-1200D
1200 Watt 4 Channel Car Amplifier Class D
$64.95 Buy Now
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PowerBass XMA-4250IR
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PowerBass XMA-4250IR
4-Channel Full Range Class D Mini Amplifier 2000 Watts
$329.95 Buy Now
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PowerBass XL-4165M
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PowerBass XL-4165M
4-CHANNEL FULL RANGE CLASS D POWERSPORT AMPLIFIER
$151.95 Buy Now
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JBL GTR-104
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JBL GTR-104
4-channel Class-D FullRange 2-Ohm Stable 4-Channel Amplifier Car Amplifier with Bluetooth® connection — 100 watts RMS x 4 1500W Peak Power
$425.99 Buy Now
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AudioControl LC-4.800
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AudioControl LC-4.800
4/3/2 Channel High-Power Amplifier
$399.79 Buy Now
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Power Acoustik RZ4-3000D
Not Rated Yet
Power Acoustik RZ4-3000D
3,000 Watt 4 Channel Amplifier
$142.95 Buy Now
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4 Channel Amplifiers

4 channel amplifiers have 2 front (right/left) and 2 rear (right/left) channels. This type of amplifier is the ideal solution for installing 2 pairs of car speakers or 1 pair of speakers and 1 low powered subwoofer by combining or "bridging" the rear right & left channel.

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