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Boss Audio R1004
Not Rated Yet
Boss Audio R1004
400W 4-Channel RIOT Series MOSFET Power Amplifier
$40.94 Buy Now
Rockford Fosgate P400X4 Rockford Fosgate P400X4
400 Watt 4-Channel Amplifier
$262.49 Buy Now
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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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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 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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JL Audio 300/4v3 (98351) JL Audio 300/4v3
4-Channel Car Amplifier 75 watts RMS x 4
$599.99 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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Hifonics ZRX616.4
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Hifonics ZRX616.4
4-Channel Super A/B Class Amplifier 600W Peak Power
$88.75 Buy Now
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Boss Audio AR2400.4 Boss Audio AR2400.4
2400W 4-Channel Bridgeable MOSFET Power Amplifier with Remote Subwoofer Level Control
$89.95 Buy Now
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Rockford Fosgate P300X1
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Rockford Fosgate P300X1
300 Watt 4-Channel Amplifier
$187.49 Buy Now
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Pioneer GM-A4604 Clearance
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Pioneer GM-A4604
GM Series 4-Channel Power Amplifier
$88.99 Buy Now
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Pioneer GM-A6604
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Pioneer GM-A6604
GM Series 4-Channel Power Amplifier
$109.49 Buy Now
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Boss Audio R2504
Not Rated Yet
Boss Audio R2504
Riot 1000W 4 Channel Full Range, Class A/B Amplifier
$68.94 Buy Now
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Lanzar MNX460 Lanzar MNX460
1600W @ 4 ohms 4-Channel Mini MOSFET Amplifier
$86.00 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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Boss Audio AR1600.4
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Boss Audio AR1600.4
1600W 4-Channel Bridgeaeble MOSFET Power Amplifier with Remote Subwoofer Level Control
$84.95 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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Crunch PZX900.4
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Crunch PZX900.4
4-channel Powerzone Series Amplifier 900W Peak Power
$70.49 Buy Now
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Crunch PZX1800.4
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Crunch PZX1800.4
4-channel Powerzone Series Amplifier 1800W Peak Power
$84.49 Buy Now
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Boss Audio R4004 Clearance
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Boss Audio R4004
1600W  4-Channel RIOT Series MOSFET Power Car Audio Amplifler
$95.96 Buy Now
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Boss Audio R3004
Not Rated Yet
Boss Audio R3004
1200W 4-Channel RIOT  Series Power Car Audio with Remote  Subwoofer Level Control
$93.95 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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Crunch PZX1200.4
Not Rated Yet
Crunch PZX1200.4
4-channel Power zone Series Amplifier 1200W Peak Power
$76.80 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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