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 Car Audio Specials Band Expanders Reversing Cameras Car Audio Brands Cerwin Vega Kenwood Kicker Pioneer Rockford Fosgate Car Audio Sizes 4 Channel 4 Channel 5 Channel 5 Channel Car AudioAmplifiers4 Channel Amplifiers Top Selling 4 Channel Amplifiers Gm-A6704 A Series 4 Channel Amp 8 reviews 8 reviews $299.99 $199.99 Or 10 payments from $20.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE R2-300X4 Prime Series 4 Channel Amp 0 reviews $459.99 $389.99 Or 10 payments from $39.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE Gm-D9704 D Series 4 Channel Amplifier 4 reviews 4 reviews $699.99 $499.99 Or 10 payments from $50.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE T400x4ad Power Series Micro 4 Channel Amp 0 reviews $799.99 Or 10 payments from $80.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE All 4 Channel Amplifiers Sort - Sort - Highest price Lowest price A - Z Z - A Cvp1200.4D Amplifier 4Ch 100W Rms X4 @ 4 Ohm 0 reviews $249.99 $179.99 Or 10 payments from $18.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE X302-4 Excelon Series 4 Channel Hi-Res Amplifier 1 reviews 1 reviews $319.99 $239.99 Or 10 payments from $24.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE Xed7600.4 Amplifier 4Ch 70W Rms X 4 @ 2 Ohms 0 reviews $299.99 Or 10 payments from $30.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE B54 Amplifier Stealth Bomber 4Ch 1000W 0 reviews $379.99 $329.99 Or 10 payments from $33.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE Gm-D8704 D Series 4 Channel Amplifier 1 reviews 1 reviews $499.99 $379.99 Or 10 payments from $38.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE 4X90w 4 Channel Full Range Amplifier 0 reviews $466.99 Or 10 payments from $46.70 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE 180W Key Smart Amplifier 0 reviews $496.99 Or 10 payments from $49.70 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE Kx Series Full Range Class D Amplifier 0 reviews $1140.99 $899.99 Or 10 payments from $90.00 PROFESSIONALLY INSTALLED AT OUR PENROSE STORE
