RR8: Universal Mounting Ring (Discontinued)

The Model RR8 Universal Mounting Ring is an adjustable mounting ring used to rough-in large room and patio stations that have 8-inch speakers used with MC111M, MC111MA, MC111DM, and 4-wire dmc3-4 Communication System installations.

This rough-in ring is compatible with N38, N68RS, Large Indoor Room Stations and NW38, and NW68RS Large Patio Stations.


  • Universal mounting ring
  • Adjustable mounting ring fits many applications
  • Designed to fit large indoor room and patio stations