• Remote wired bass/treble boost

• 0dB to +18dB bass boost @ 45 Hz

• 0dB to +12dB treble boost @ 12.5 kHz

• Bass/Treble filtering based upon in-board amplifier crossover setting (HP-LP-AP)

• Controls bass on rear outputs of 4-channel amplifiers

• Conveniently mount under dash, inside center console or glovebox

• Includes bass knob, cable, mounting clip, mounting screws