This GTA-RSL remote subwoofer level control from Boston Acoustics eliminates the problem of varying bass levels in your music selections. The dash-mount knob connects to your Boston Acoustics GTA Series amplifiers with its 16-foot cable so you can adjust the sound from the front seat of your car. Not a bass boost, this controller adjusts the level of your Boston amp so you'll get consistent bass tones, no matter what the volume. The remote works with GTA-Series mono amps, as well as GTA full-range amps with the low-pass filter engaged.
Remote Subwoofer Level Control
Optional GTA-RSL remote subwoofer level for Boston GTA Amplifiers
Allows easy adjustment of the subwoofer level independent of the radio’s volume
Can be flush or under-dash mounted
Provided 16ft cable connects at both ends to ease installation
A VCA or Voltage Controlled Amplifier is used to adjust the level with voltage, no audio signal is sent to the controller