Function: Specially designed to solve the problem of unsynchronized volume between the car audio control panel and subwoofer, thereby achieving the best music effect.
Made of pure copper core and double-layer PVC insulation material, it can provide clear signal transmission and resist interference, heat, and aging, achieving long-lasting performance.
Quick installation, plug and play, simply connect the 4-pin crystal plug to the amplifier and install the knob in the driver's convenient space or anywhere you like to control the bass volume. The built-in LED power indicator light can confirm the connection status, allowing you to feel at ease every time you drive without the need for special tools.
Dashboard mounted amplifier level control is used to adjust amplifier gain, power level, stereo, equalizer or crossover volume, add subwoofer level control to any head unit or balance multiple amplifier mounts, and balance volume in any part of the amplification system
Dashboard mounted amplifier level control is used to adjust amplifier gain, power level, stereo, equalizer or crossover volume, add subwoofer level control to any head unit or balance multiple amplifier mounts, and balance volume in any part of the amplification system