JBL MTC-81TB8 In-Ceiling Speaker / BackBox Tile Bridge, 4 Pack - Priced Each

The MTC-81TB8 is a tile bridge 4-pack from JBL. Each tile bridge is designed for use where pre-installed backcans in suspended ceiling applications, as well as compatibility with ceiling speakers having a 286mm (11.25") mounting-circle diameter (such as the JBL 8138 ceiling loudspeaker, and the JBL MTC-81BB8 pre-install backbox - sold separately) is required. It's designed with 4 thru-holes for attaching screws to backbox and 4 holes with clipnuts for the speaker attachment screws.

PLEASE NOTE: this product comes in a package of 4 - priced EACH.

Features:

• Fits 8138 speaker and MTC-81BB8 backbox (both sold separately)
• Load-bearing bridge eliminates ceiling tile sag by distributing weight to the ceiling's support system
• Rust-resistant 19-Gauge (1mm thick) steel construction and e-coated finish ensures long service life
• Fits 610mm (24") and 600mm (23.6") tile grids

Specifications:

• Material: 19-gauge (1.0mm thickness) steel, finished in black polymer e-coating for a high level of rust resistance
• Attachment Points: 4 clip-nuts (i.e., speed-clips, tinnerman clips) fit 4 mm tapping screws attaching speaker to tile bridge
• Thru-Holes: 4 thru-holes on 286mm (11.25") mounting circle for attaching tile bridge to backcan
• Dimensions (L x Ø): 23.6" x 14" (600 x 359mm)
• Net Weight (each): 2 lbs. (0.9 kg)
• Shipping Weight (each): 2.7 lbs. (1.3 kg)
• Compatible Models (sold separately):
  • 8138 8" (200mm) ceiling speaker
  • MTC-81BB8 backbox