CUSTOM PRO Graphix Bass Knob – LOUD AF!
Bass Knob Stuff – LOUD AF!
slam panda systems acrylic bass knob – Slam Panda Systems
CHELINK Universal Car RCA Remote Amplifier Level Controller RCA Bass Knob Sub Amp Volume Control Cable : : Electronics
My Car Audio, Sub and Amp, JL inside
Dual RCA Bass Knob Fully Customizable no Voltage Meter
Customize your vehicle’s bass without leaving your seat with the Remote Bass Level Controller for Select LocPRO Advanced Active Line Output Converters by PAC. The LPA-REM is designed for use with PAC LPA-2.2 and LPA-2.4 two-channel and four-channel active line output converters. This remote bass level controller also includes a mounting bracket and screws for installation.
Pac LPA-REM Remote Bass Level Controller
Custom RCA Bass Knob - Canada
Recoil PLO2 2-Channel Line Output Converter with Bass Boost Technology with Remote Bass Knob and Voltmeter