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Amplifier Class

A/B

Price

$250 - $500

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Rockford Fosgate P400X4 Rockford Fosgate P400X4
400 Watt 4-Channel Amplifier
$259.00 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 
$299.00 Buy Now
Free Shipping
JL Audio 300/4v3 JL Audio 300/4v3
300W RMS 4-Channel Class A/B Car Audio Amplifier 
$449.00 Buy Now
Free Shipping
Lanzar OPTI250X4 Clearance
Not Rated Yet
Lanzar OPTI250X4
2000W 4-Channel Class A/B Optidrive Competition MOSFET Car Audio Amplifier
$299.00 Buy Now
Free Shipping
Lanzar OPTI3201D Clearance Lanzar OPTI3201D
Optidrive Digital Mono Block 3200 Watt Half Ohm Stable Power Amplifier
$349.00 Buy Now
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DB Drive A4 4200
Not Rated Yet
DB Drive A4 4200
1600W 4-Channel Class AB Car Audio Amplifier
$303.99 Buy Now
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DB Drive A5125.4
Not Rated Yet
DB Drive A5125.4
600W 4-Channel Okur A5 Series Class AB Car Audio Amplifier
$289.99 Buy Now
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Audiopipe APK4004
Not Rated Yet
Audiopipe APK4004
4CH 2500W Max Amplifier
$389.00 Buy Now
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Cerwin Vega STKR800.4
Not Rated Yet
Cerwin Vega STKR800.4
400W 4-Channel Stroker Series Class A/B Car Audio Amplifier 
$309.00 Buy Now
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DB Drive A4 4100
Not Rated Yet
DB Drive A4 4100
800W 4-Channel Class AB Okur A4 Series Car Audio Amplifier
$255.99 Buy Now
Free Shipping
MB Quart XA1-800.4
Not Rated Yet
MB Quart XA1-800.4
800 watt four channel amplifier
$289.99 Buy Now
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MB Quart ZA1-640.4
Not Rated Yet
MB Quart ZA1-640.4
640 watt four channel amp with top mounted controls
$299.99 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
Free Shipping
Rockford Fosgate PM400X4
Not Rated Yet
Rockford Fosgate PM400X4
400 Watt 4-Channel Amplifier
$399.99 Buy Now
Free Shipping
Rockford Fosgate PM600X4
Not Rated Yet
Rockford Fosgate PM600X4
600 Watt 4-Channel Amplifier
$499.99 Buy Now
Free Shipping
Soundstream X3.2K4
Not Rated Yet
Soundstream X3.2K4
600W 4-Channel X3 Series Car Audio Amplifier with Bass Remote  
$489.99 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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