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Rockford Fosgate R600-4D Rockford Fosgate R600-4D
600W RMS 4-Channel Class D Prime Series Car Amplifier
$262.49 Buy Now
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Rockford Fosgate M400-4D
Not Rated Yet
Rockford Fosgate M400-4D
400W RMS 4-Channel Full Range Class D Marine Amplifier
$299.99 Buy Now
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Rockford Fosgate P400X4 Rockford Fosgate P400X4
400 Watt 4-Channel Amplifier
$262.49 Buy Now
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Rockford Fosgate P600X4
Not Rated Yet
Rockford Fosgate P600X4
600W 4-Channel Class A/B Punch Series Car Audio Amplifier 
$337.49 Buy Now
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Rockford Fosgate M600-4D
Not Rated Yet
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)
Not Rated Yet
JL Audio XD400/4v2
4-Channel Car Amplifier 75W RMS x 4
$349.00 Buy Now
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Orion HP-4800 On Sale Orion HP-4800
800W 4-Channel Amplifier
$349.00 Buy Now
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Orion XTR2000.4 Orion XTR2000.4
4000W MAX 4 Channel XTR Series Car Audio Amplifier 
$389.00 Buy Now
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Orion HCCA1500.4
Not Rated Yet
Orion HCCA1500.4
3000W MAX 4 Channel HCCA Series High Current Competition Car Audio Amplifier 
$399.00 Buy Now
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Orion XTR1200.4
Not Rated Yet
Orion XTR1200.4
2400W MAX 4 Channel XTR Series Car Audio Amplifier 
$299.00 Buy Now
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Orion HCCA1000.4
Not Rated Yet
Orion HCCA1000.4
2000W MAX 4 Channel HCCA Series High Current Competition Car Audio Amplifier
$349.00 Buy Now
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Orion CB3400.4 Hot Deal
Not Rated Yet
Orion CB3400.4
Cobalt Series 4 Channel Amplifier 6800W Peak Power
$279.00 Buy Now
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MTX XTHUNDER125.4 MTX XTHUNDER125.4
4-CHANNEL CLASS A/B CAR AMPLIFIER
$449.95 Buy Now
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Rockford Fosgate PM400X4
Not Rated Yet
Rockford Fosgate PM400X4
400 Watt 4-Channel Amplifier
$399.99 Buy Now
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Rockford Fosgate PM600X4
Not Rated Yet
Rockford Fosgate PM600X4
600 Watt 4-Channel Amplifier
$499.99 Buy Now
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PowerBass XMA-4250IR
Not Rated Yet
PowerBass XMA-4250IR
4-Channel Full Range Class D Mini Amplifier 2000 Watts
$286.95 Buy Now
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JL Audio M400/4 (98271)
Not Rated Yet
JL Audio M400/4
4-Channel Class D Marine Amplifier
$429.99 Buy Now
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Orion HCCA2000.4
Not Rated Yet
Orion HCCA2000.4
4000W MAX 4 Channel HCCA Series High Current Competition Car Audio Amplifier 
$489.00 Buy Now
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Orion CO3400.4
Not Rated Yet
Orion CO3400.4
3400W 4 Channel Class A/B Full Range Cobalt Series Car Audio Amplifier
$379.00 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.discount coupon for viagra click coupons for prescription drugs

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