DS18 BKVR Universal Bass Knob with Voltmeter And Remote On

The best way to prevent any damage to your car audio equipment, add bass and monitor the car amplifier voltage is with the DS18 BKVR remote level control with volt meter. HighlightsUniversal bass knob using RCA in/out to finely adjust your bass level easily with a simple twist. Power indicator and built in voltmeter will keep you informed on your voltage drops during hard hitting bass notes.Technical Details Features:RCA line level control with volt-meter and remote amp trigger can adjust the amplifier gain & turn on/off the amp In-dash or under-dash mountable Rotary push turn ON/OFF knob for amplifier remote Digital volt-meter (10V - 15.9V) Blue LED display (high voltage/low voltage) Compatible with most head units & amplifiers combinationsDimensions:82 x 75 x 27 mm