Filter your results Car Audio Categories All Car Audio Car Stereos Speakers Amplifiers 1 Channel/Monoblock Amplifiers 2 Channel Amplifiers 4 Channel Amplifiers 5 Channel Amplifiers Subwoofers Installation Accessories Aux Adaptors Band Expanders Reversing Cameras Car Audio Brands Rockford Fosgate Sony Car Audio Sizes 4 Channel 4 Channel Car AudioAmplifiers4 Channel Amplifiers Top Selling 4 Channel Amplifiers R300x4 Prime Series 4 Channel Amp 300W Rms 0 reviews $429.99 $249.99 Or 10 payments from $25.00 INSTALLATION AVAILABLE Xms400d Xs Series Micro Amplifier 4 Channel 0 reviews $299.99 $219.99 Or 10 payments from $22.00 INSTALLATION AVAILABLE T400x4ad Power Series Micro 4 Channel Amp 0 reviews $799.99 $569.99 Or 10 payments from $57.00 INSTALLATION AVAILABLE P400x4 Punch Series 4 Channel Amp 400W Rms 0 reviews $729.99 $599.99 Or 10 payments from $60.00 INSTALLATION AVAILABLE All 4 Channel Amplifiers Sort - Sort - Highest price Lowest price A - Z Z - A Pbr400x4d Punch Series Micro Amp 4 Channel 400 Rms 0 reviews $499.99 Or 10 payments from $50.00 INSTALLATION AVAILABLE
