Remote Bass Knob
The optional RUX-KNOB remote bass control knob plugs right in to the PDX-M12 and PDX-M6 mono models for quick direct subwoofer control to make bass adjustments on the fly.
The RUX-KNOB is specifically designed as the controller for use with any of the following PDX Amplifiers: PDX-M12, and PDX-M6.