Viking SA-TB Tile Bridge for Ceiling Speaker

The Viking SA-TB is a tile bridge designed to mount 8" loud speaker and bridges both 2 x 2' and 2 x 4' ceiling tiles. It is compatible with the Viking models SA-1S, 30AE and 35AE speakers. The SA-TB tile bridge is constructed of 24 gauge cold rolled steel with an electro galvanized rust-resistant finish.