The Brand External Remote Knob XTBR21 Bass Boost Wired Variable Level Controller (secondary gain control), high quality product remote unit comes with 5Meter/16F long Flex remote connection wire/Cable and bass knob.

Compatible with the following Select Amplifiers: 

Technical Specifications: 

Install Notes:

  1. Plugging in the remote Bass Control overrides the BASS EQ Control on the amplifier side panel.
  2. REMOTE LEVEL PORT: This is the connector port for the optional Remote Level Control. Now the amplifiers' secondary gai circuit can be adjustable from the driver's seat.

What is Included within the Package: 

  1. Remote Bass Knob 
  2. 5-Meter-long Flex Cable
  3. Install Manual

Caution before purchase:Brand Remote Amplifier Level Controller Optional bass remote XTBR21-91575.
Optional Wired Remote Volume Control Compatible with Select Boss Audio Amplifier
Controls the bass/gain from the front seat or remote location from amplifiers, without having to reach for the amplifier.
Allows you to adjust your Bass Level quickly and in the Most Ideal Location, Simple 1-wire connection gets you up and running in a flash.
High Quality Product Remote Unite comes with 5-meter/16 Feet/196 inch remote connection Flex cable wire and bass knob.