For simplified bass reproduction in your vehicle, look at Infinity BassLink subwoofer. Its designed to deliver low frequencies in virtually any car audio system. It features an all-in-one servo-controlled subwoofer/amplifier with 200 watts of power--plenty of power to drive the 10M-^T subwoofer and the passive radiator combination. This system can also be mounted vertically or horizontally thanks to its unique mounting configuration.

Features:
10" woofer and 10" passive radiator
Class D 200-watt amplifier
wired volume control with 16-foot cable
frequency response 20-120 Hz
low-pass crossover variable from 50-120 Hz at 12 dB per octave