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 Car Audio Packages Installation Accessories Facias & Fitting Kits Aux Adaptors Car Audio Specials Band Expanders Reversing Cameras Car Audio Brands Cerwin Vega Kenwood Kicker Nakamichi Pioneer Rockford Fosgate Car Audio Sizes 4 Channel 4 Channel Car AudioAmplifiers4 Channel Amplifiers Top Selling 4 Channel Amplifiers Gm-A6704 A Series 4 Channel Amp 11 reviews 11 reviews $379.99 $249.99 Or 10 payments from $25.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Gm-D8704 D Series 4 Channel Amplifier 5 reviews 5 reviews $699.99 $449.99 Or 10 payments from $45.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Gm-D9704 D Series 4 Channel Amplifier 4 reviews 4 reviews $899.99 $599.99 Or 10 payments from $60.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE X302-4 Excelon Series 4 Channel Hi-Res Amplifier 1 reviews 1 reviews $319.99 $239.99 Or 10 payments from $24.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE All 4 Channel Amplifiers Sort - Sort - Highest price Lowest price A - Z Z - A Cvp1200.4D Amplifier 4Ch 100W Amplifier 2 reviews 2 reviews $229.99 $179.99 Or 10 payments from $18.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Ngo-A80.4 4Ch 80W Amplifier 0 reviews $189.99 Or 10 payments from $19.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Nkmd60.4 4Ch 60W Amplifier 0 reviews $189.99 Or 10 payments from $19.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Xed7600.4 Amplifier 4Ch 70W Rms X 4 @ 2 Ohms 0 reviews $299.99 Or 10 payments from $30.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE 4X90w 4 Channel Full Range Amplifier 0 reviews $466.99 $373.99 Or 10 payments from $37.40 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE R2-300X4 Prime Series 4 Channel Amp 1 reviews 1 reviews $459.99 $389.99 Or 10 payments from $39.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE Xed6004d Series 4 Ch 600W 0 reviews $419.99 Or 10 payments from $42.00 PROFESSIONAL INSTALLATION AVAILABLE IN PENROSE
