JBL MTC-47NC - Ring Bracket for the Control 47C/T & Control 47LP - 6 Pack
Use JBL MTC-47NC Ring Brackets for mounting Control 47C/T & Control 47LP loudspeakers into sheetrock for new construction.
This bracket can be used as a cut-out guide for router-type cutting tools
Priced and sold as a pack of 6.