Main Features:

4 Band Parametric Equalizer with 2 Zone operation
2 Independent Zones for separate adjustments of tower and boat speakers
Dual Volume Control for independent volume of tower and boat speakers
Talkback Microphone with separate volume control
Auxilary input
Dual Illumination (red or blue)
Subwoofer volume control and frequency adjustment
12 volt line driver
Conformal coated circuit board