JBL Grand Touring Car Amplifier and Subwoofer

This listing includes a JBL Grand Touring car amplifier and a subwoofer. The amplifier features a remote level control, bass boost up to 12dB, and adjustable crossover frequency from 32Hz to 320Hz. It also has input level control for 6V and 75mV, along with input and AUX out ports. The subwoofer has an outer diameter of approximately 30 cm and a magnet diameter of about 14 cm, with a magnet height of roughly 4 cm.