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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 M600-4D
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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)
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JL Audio XD400/4v2
4-Channel Car Amplifier 75W RMS x 4
$349.00 Buy Now
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Lanzar OPTI4001D
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Lanzar OPTI4001D
Optidrive Digital Mono Block 4000 Watt Half Ohm Stable Power Car Amplifier
$419.00 Buy Now
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Rockford Fosgate M1200-1D Hot Deal
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Rockford Fosgate M1200-1D
1200W RMS Monoblock Marine Prime Series Class D Amplifier
$499.99 Buy Now
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Rockford Fosgate M750-1D
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Rockford Fosgate M750-1D
750W RMS MonoBlock Full Range Class D Marine Amplifier
$399.99 Buy Now
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JL Audio M400/4 (98271)
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JL Audio M400/4
4-Channel Class D Marine Amplifier
$429.99 Buy Now
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JL Audio MX500/4
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JL Audio MX500/4
Class-D Weatherproof Motorcycle / ATV / SSV / UTV 4-Channel Amplifier 500W RMS
$359.99 Buy Now
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Kicker 40KXM4004
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Kicker 40KXM4004
400W Series 4-Channel Class D Marine Power Amplifier
$349.95 Buy Now
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PowerBass XMA-4250IR
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PowerBass XMA-4250IR
4-Channel Full Range Class D Mini Amplifier 2000 Watts
$299.99 Buy Now
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AudioControl LC-4.800
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AudioControl LC-4.800
4/3/2 Channel High-Power Amplifier
$399.79 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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