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JL Audio HD600/4 (98221) JL Audio HD600/4
4-Channel Car Amplifier 150 Watts RMS x 4
$849.99 Buy Now
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Soundstream PN4.520D
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Soundstream PN4.520D
520W 4-Channel Class D Picasso Series Compact Amplifier
$110.46 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
$161.95 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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Soundstream TN4.900D Soundstream TN4.900D
900W 4-Channel Class D Tarantula Series Compact Class Car Amplifier
$169.00 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
$449.99 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
$199.99 Buy Now
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Pioneer GM-D1004
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Pioneer GM-D1004
400W 4-Channel Digital Slim Series Amplifier
$94.95 Buy Now
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Soundstream PN4.320D
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Soundstream PN4.320D
320W RMS 4-Channel Class D Picasso Series Compact Amplifier
$93.99 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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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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Soundstream PN4.1000D
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Soundstream PN4.1000D
Picasso Nano 1000W Class D 4-CH Amplifier
$143.12 Buy Now
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JL Audio HX280/4-PKG Hot Deal
Not Rated Yet
JL Audio HX280/4-PKG
JL Audio HX280/4 Compact 4-Channel Car Amplifier 50 watts RMS x 4 AND PowerBass AWK-80 Powerbass AWK-80 8 Gauge Amplifier Installation Kit
$159.95 Buy Now
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Power Acoustik CA4-1600D 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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Soundstream RN4.1400D
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Soundstream RN4.1400D
1400 Watt Peak (700W RMS) Rubicon Nano Series Class-D 4-Channel Full-Range Amplifier
$168.67 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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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 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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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
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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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Kenwood KAC-M1824BT Clearance Hot Deal
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Kenwood KAC-M1824BT
Bluetooth Connected 4 Channel Compact Power Amplifier, Conformal Coated, Wired Controller, 400W Max Power
$159.04 Buy Now
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MTX MUD100.4 On Sale
Not Rated Yet
MTX MUD100.4
4-CHANNEL POWER SPORTS AMPLIFIER 400W RMS
$249.95 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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