Pipeman's Installsolution Universal Remote Rca Gain Control With Digital Volt Meter

Pipeman's Installation Solution Universal Remote RCA Gain Control with Digital Volt Meter Display

Bass Level Control: Adjust the Amplifier Gain with a convenient Rotary Push Turn On/Off Knob
Built-In Volt Meter: Prevents Damage to Car Audio Equipment by Monitoring the Vehicles Amplifier Voltage
Simple Installation Options: In-Dash or Under-Dash
Compatible with Most Systems: Compatible with Most Headunits and Amplifier Combinations