DS18 Marine Bass Knob Remote Gain/Volume Control - Waterproof RB-MBKR (Certified Refurbished)

Control your bass from the driver's seat with this DS18 Marine Bass Knob.

It's a remote gain and volume control for your subwoofer or amp.

It's designed for marine use, so it's water-resistant—though it's not submergible, so don't drop it in the lake.

It's compatible with pretty much any source unit.

This one is certified refurbished, meaning it's been professionally inspected and cleaned to work like new.

Comes in new packaging with all the original accessories.

Model MBKR, MPN RB-MBKR, UPC 810097263130.

Easy to install, easy to use.

Turn up the bass without reaching for the head unit.