Infinity 310A Car Audio Amplifier Recommendations

Get the best sound out of your subwoofer with this Infinity amplifier. The variable low-pass crossover keeps the low frequencies headed to your subs. Speaker-level inputs make it easy to add the amp to your existing system, while the pre-amp outputs let you connect multiple amps for the ultimate system. It even includes a remote-mount bass boost control that lets you adjust the amount of bass output from the drivers seat.