Torsion grille presents a clean appearance with a contoured edge and no visible hardware. It’s an attractive solution when architectural specifications require ceiling speakers to be void of visible mounting hardware. The grille utilizes welded speaker studs and specially designed torsion brackets with springs to mount into torsion receptacles that are welded into specified Lowell backboxes (order separately). Grille is ideal for upscale offices, hotels, airports, retail, professional buildings, and dining establishments.
- 20-gauge steel with a welded steel mesh center, an inner ring with speaker studs, and white powder epoxy finish.
- 8.56” diameter with mounting projection of 0.63”.
- Four welded studs (8-32 x 3/4”) are spaced to mount a standard 4” (EIA 5”) driver using the nuts provided.
- Two easy-to-install torsion bracket/spring devices that allow the speaker/grille assembly to mount into the torsion receptacles in specified Lowell backboxes instead of mounting the assembly using screws.
- Made in the U.S.A. with certified US Steel
