This Lowell ES-6-RIB rough-in bridge is designed to be mounted in new construction, drywall or plaster ceiling before finished ceiling is installed to serve as a placeholder for ES-52T ceiling speakers. Built tough with 20-gauge steel construction with a galvanized finish, it features 3/16" diameter mounting holes on 16" and 24" centers.

• Construction: Formed 20-gauge steel construction — lightweight, rigid support
• Finish: Galvanized finish
• Mounting Holes: Pre-set (3/16" diameter) mounting holes on 16" and 24" centers
• Dimensions: 25" x 12"
• Center Opening: 8.813" diameter
• Origin: Made in the U.S.A.
• Installation: Mount to joists, rafters, trusses, metal rails, or other ceiling support structures. NOTE: Because the types of screws required to mount the bridge vary widely depending on the construction of the ceiling structure, mounting screws are not included with the bridge and should be supplied by the installer
• Compatible Speaker (sold separately):
• Lowell ES-52T: 4" dual cone speaker with transformer, grille, and enclosure
• Lowell #ES-62T: 6-1/2" coaxial speaker with transformer, grille, and enclosure

Spec Sheet