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Rockford Fosgate R400-4D Rockford Fosgate R400-4D
400W RMS 4-Channel Class D Prime Series Car Amplifier
$165.00 Buy Now
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Rockford Fosgate R600-4D Rockford Fosgate R600-4D
600W RMS 4-Channel Class D Prime Series Car Amplifier
$219.00 Buy Now
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Polk Audio PA D4000.4 (PAD40004) Polk Audio PA D4000.4
800W 4-Channel Class D PA-Series High Performance Digital Car Amplifier
$245.00 Buy Now
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Kenwood KAC-M1804 (KAC-M1804) Kenwood KAC-M1804
400W 4 Channel Class D Compact Digital Car Amplifier
$110.95 Buy Now
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Power Acoustik BAMF1600/4D
Not Rated Yet
Power Acoustik BAMF1600/4D
1600W 4-Channel BAMF Series Class-D Amplifier
$127.00 Buy Now
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Power Acoustik CA4-1600D (CA41600D) Clearance
Not Rated Yet
Power Acoustik CA4-1600D
1600W 4-Channel Crypt Series Class-D Amplifier
$109.95 Buy Now
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Lanzar RDA754D (RDA754D) Lanzar RDA754D
3200W 4-Channel Compact Class D Full Range Reign Series Amplifier
$101.94 Buy Now
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Power Acoustik BAMF2600/4D (BAMF2600/4D) Clearance
Not Rated Yet
Power Acoustik BAMF2600/4D
2600W 4-Channel BAMF Series Class-D Amplifier
$149.00 Buy Now
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MB Quart MA1-440.4 Clearance
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MB Quart MA1-440.4
4-Channel Full Range M-Line Class D Compact Marine Ready Amplifier 440 Watts
$185.50 Buy Now
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MB Quart NA1-320.4
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MB Quart NA1-320.4
Ultra-Compact 4-Channel NA Series Full Range Class D Powersports Amplifier 320 Watts
$149.50 Buy Now
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Kenwood KAC-M1824BT
Not Rated Yet
Kenwood KAC-M1824BT
45Wx4 Compact 4-channel amplifier with Bluetooth® connectivity
$175.00 Buy Now
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Kenwood KAC-M3004 Clearance
Not Rated Yet
Kenwood KAC-M3004
50Wx4 Compact 4-channel Car Amplifier
$126.95 Buy Now
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Dual DA604D
Not Rated Yet
Dual DA604D
4 Channel Digital Compact Series Class D Car Amplifier 400Watts Peak Power
$117.99 Buy Now
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Dual DA954D
Not Rated Yet
Dual DA954D
Class D Digital Compact Series 4 Channel Amplifier 600Watts Peak Power/4-way protection circuitry
$112.99 Buy Now
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Dual DA704L
Not Rated Yet
Dual DA704L
4-Channel Digital Low Profile Series Class D Car Amplifier 400Watts Peak Power
$116.99 Buy Now
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Power Acoustik MA4-3000D
Not Rated Yet
Power Acoustik MA4-3000D
3,000 Watt 4 Channel Class D Marine Amplifier
$165.00 Buy Now
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Power Acoustik RZ4-3000D
Not Rated Yet
Power Acoustik RZ4-3000D
3,000 Watt 4 Channel Amplifier
$139.00 Buy Now
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PowerBass XL-4160M
Not Rated Yet
PowerBass XL-4160M
4-Channel Full Range Class D Powersport Amplifier
$249.99 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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