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81-4
4" Round Hole T-Bar Bridge
Model 81-4 features a round cut-out and accepts 4" loudspeaker baffle Models 51-4 and 60-4.
Construction is 24-gauge CRS with an electrogalvanized rust-resistant finish.
Tech Data
Specifications
Features a round cut-out and accepts 4" loudspeaker baffle Models
Load-Bearing Bridges Eliminate Ceiling Tile Sag by Distributing Assembly Weight to Ceiling's Support System
Rust-Resistant 24-Gauge Electrogalvanized Steel Construction Ensures Long Service Life
Height
14 1/8" (35.8775 cm)
Width
23 5/8" (60.0075 cm)
Shipping Weight
2.42 lbs (1.10 kgs)
Mounts
51-4, 60-4 (Grilles Only)
Data Sheet
Baffle/Enclosure Mounting Guide