Check the listing for details. AudioControl ACR-1 Remote Control for Select Products. Condition: New. Listed at 45.00 USD. Product highlightsremote level/bass control for select AudioControl amps and processors: LC2i 2-channel line converter LC6i 6-channel line converter LC7i 6-channel line converter Overdrive Plus line driver Matrix Plus line driver 6XS crossover The Epicenter bass processor LC-4.800 4-channel car amplifier LC-6.1200 6-channel car amplifier ACM-1.300 mono subwoofer amplifier LC6 and LC8 line output converters 20' cable and mounting plate included 2-9/16"W x 1-1/2"H x 2-1/2"D warranty: 5 years What's in the boxRemote dash mount control 20' RJ-14 cable. Mounting Instructions on packaging About this itemWritten by Crutchfield's Buck Pomerantz You use this handy wired remote control with select AudioControl sound processors to change the level or bass output. Its 2-color LED glows brighter as you increase output, then dims as you dial it back. Mount it on your dash so you can make on-the-fly level adjustments. The package includes a 20-foot cable and a mounting plate.