The LBS4-R includes clips for mounting a 4” (EIA 5”) speaker with screw mount grille model WB-4 and no backbox. As with all projects, speaker installation should be performed per local building codes and regulations, many of which require a backbox for speaker installation. The LBS4-series is engineered to distribute the speaker assembly weight to the ceiling support system in a suspended 2' x 2' or 2' x 4' tile ceiling system. It is galvanized 20-gauge steel (23.75"L x 12.125"W) with a round center opening.
- Galvanized steel
- Round opening (6.375" dia)
- Formed construction is lightweight with rigid support
- Mounts 4" speakers with noted Lowell grille and backbox combinations
- Mounts backbox models DX104T, DX104-10T, DX104, and CP4