Electro-Voice RPK810B Rough-In Mounting Plate for New Construction for Use with the C8.2HC and C10.1 Speaker (Package of 2)

Rough in package for new construction. For use with the C8.2HC and C10.1 speaker only. Includes junction box and flexible conduit to support pre-wiring of the installation (PACKAGE OF 2)

RR series mounting plates aid in the installation of the EVID ceiling speakers in sheetrock or plaster ceiling installations. For most installations, no additional hardware is needed. EV recommends installation of the optional RR series rough-in accesssories before the ceiling material is installed. The rough-in accessories provide a cutout guide when many holes are to be made in a production-line style installation and to ensure the speakers are positioned correctly as the holes are cut in the sheetrock.

RR Series Mounting Plates

RR series plates are made of flat sheet metal with holes to attach to the joists or trusses of a building structure. The holes are drilled for nails or screws at 16 inches (406 mm), 20 inches (508 mm) and 24 inches (610 mm) on-center. The installer can drill other holes as needed up to a maximum of 24-3/4 inches (630 mm) apart. The sheetrock installs over the plate, and the plate provides a template for a blind cutout of the hole in the sheet rock. The ceiling material is generally cut with a router-type cutting tool, using the plate ring as a cutout guide.