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Amplifier Class

A/B

Price

$100 - $250

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Massive Audio NX4 Clearance Hot Deal Massive Audio NX4
4-Channel Nano Block Series Full Range A/B Car Audio Amplifier
$149.49 Buy Now
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Kenwood KAC-8406 Kenwood KAC-8406
4-Channel Class A/B Amplifier 70 WATTS RMS
$147.99 Buy Now
Free Shipping
Rockford Fosgate R250X4 Clearance Rockford Fosgate R250X4
250W 4-Channel Class A/B PRIME Series Car Audio Amplifier with Remote Punch Level Control
$127.49 Buy Now
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Hifonics ZRX1016.4
Not Rated Yet
Hifonics ZRX1016.4
4 Channel Super A/B Class Car Amplifier 1000W Peak Power
$112.95 Buy Now
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Rockford Fosgate P300X1
Not Rated Yet
Rockford Fosgate P300X1
300 Watt 4-Channel Amplifier
$187.49 Buy Now
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Pioneer GM-A6604
Not Rated Yet
Pioneer GM-A6604
GM Series 4-Channel Power Amplifier
$109.49 Buy Now
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Kenwood KAC-6406 Kenwood KAC-6406
4-channel car amplifier 40 Watts RMS/ 500W max power
$104.95 Buy Now
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Massive Audio D 800.4 (D8004)
Not Rated Yet
Massive Audio D 800.4
1920W 4-Channel Class D Full Range A/B Digital Block Series Car Audio Amplifier
$182.00 Buy Now
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Hifonics ZRX2016.4
Not Rated Yet
Hifonics ZRX2016.4
Zeus Series 4-Channel Class AB Car Amplifier 200W Peak Power
$169.99 Buy Now
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Hifonics BRX616.4
Not Rated Yet
Hifonics BRX616.4
Brutus Series 4-Channel Class AB Car Amplifier 640W Peak Power
$124.95 Buy Now
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Hifonics BRX1616.4
Not Rated Yet
Hifonics BRX1616.4
1600W 4-channel Super A/B Class Amplifier.
$179.95 Buy Now
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Hifonics BRX316.4 On Sale
Not Rated Yet
Hifonics BRX316.4
Brutus Series 4-Channel AB Class Car Amplifier 300W Peak Power
$101.99 Buy Now
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MB Quart DA1-2000.4
Not Rated Yet
MB Quart DA1-2000.4
4-Channel Discuss Full Range A/B Amplifier 2000 Watts
$159.95 Buy Now
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MB Quart DA1-1000.4
Not Rated Yet
MB Quart DA1-1000.4
4-Channel Discuss Full Range A/B Amplifier 1000 Watts
$124.29 Buy Now
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Orion CO1000.4
Not Rated Yet
Orion CO1000.4
1000W 4 Channel Class A/B Full Range Cobalt Series Car Audio Amplifier 
$109.00 Buy Now
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Crunch PD4000.4
Not Rated Yet
Crunch PD4000.4
Power Drive Class Ab 4-channel Pro Power Bridgeable 4000W
$149.99 Buy Now
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PowerBass XTA-4140
Not Rated Yet
PowerBass XTA-4140
Full Range 4-Channel A/B Amplifier 560 Watts
$163.18 Buy Now
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PowerBass ASA3-400.4
Not Rated Yet
PowerBass ASA3-400.4
4-Channel Full Range A/B Amplifier
$125.39 Buy Now
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MTX THUNDER75.4 On Sale
Not Rated Yet
MTX THUNDER75.4
4-CHANNEL CLASS A/B CAR AMPLIFIER 200W Peak Power
$199.95 Buy Now
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Boss Audio MC900B
Not Rated Yet
Boss Audio MC900B
4-Channel Full Range, Class A/B Amplifier 500W Peak Power
$109.49 Buy Now
Free Shipping
MB Quart XA1-800.4 MB Quart XA1-800.4
4-Channel X-Line Series Class SQ A/B Amplifier 800 Watts
$114.99 Buy Now
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MB Quart ZA1-320.4
Not Rated Yet
MB Quart ZA1-320.4
4-Channel Z-Line Series Class SQ A/B Amplifier 320 Watts
$108.49 Buy Now
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MB Quart ZA1-640.4 Hot Deal
Not Rated Yet
MB Quart ZA1-640.4
4-Channel Z-Line Series Class SQ A/B Amplifier 640 Watts
$119.89 Buy Now
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MTX WET75.4
Not Rated Yet
MTX WET75.4
4-Channel Class A/B Marine Amplifier 400W RMS
$249.95 Buy Now
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Boss Audio CH4500
Not Rated Yet
Boss Audio CH4500
2000W Max Power 4-CH Bridgeable Power AmplifierFeatures Remote Subwoofer Level Control 15-13/16" (L) x 10-5/16" (W) x 2-11/16" (H)
$125.00 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.

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