Tannoy PLASTER RING CVS 6/CMS 601/603/503LP Ceiling Installation Accessory

The PLASTER RING CVS 6/CMS 601/603/503LP is a plaster (mud) ring accessory for CVS 6/CMS 601/603/503 LP ceiling loudspeakers. It is designed to be pre-installed into newly constructed nonsuspended ceilings. It includes mounting holes accommodate 16 inch to 24 inch stud spacing. It allows identification of pre-wire location.