The HD-RLC allows users of XD and HD amplifiers to control the subwoofer level or master volume remotely.

Multiple amplifiers can be controlled with one controller by adding standard phone cable splitter (not included).

The kit contains the control knob itself as well as spare installation hardware and a 5.5m extension cable.

Compatible amplifiers:

XD200/2
XD300/1
XD400/4
XD600/1
XD600/6
XD700/5

HD600/4
HD750/1
HD900/5