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Ceiling Speaker Enclosure & Tile Bridge
Models RE84 and TB8
Installation and Use Manual
UL LISTED (UUMW) Flush-Mounted Loudspeaker Installation
For Use In Return Air Ceiling Plenum Spaces
Enclosures (UL Listed) RE84
Intended for use with: TB8 (Tile Support Bridge)
• Listed by Underwriters Laboratories, Inc. Category UUMW.
Material and construction permits use where ceiling plenum is
part of the air handling system.
• Compound knockout(s) provided for listed type metallic type
fittings for
1
/
2" and
3
/
4" plenum rated cable and plenum whip flex
conduit.
• Four horseshoe tab slots provided on each enclosure to mate with
four horseshoe tabs on TB8 bridge eliminates the need for
screws.
• Two seismic tie-off tabs and four tie-off tab slots with enclosure.
RE84 Features
RE84
TB8
© 2004 Bogen Communications,Inc.
All rights reserved.
Specifications subject to change without notice.
54-2108-01A 0404
• Distributes the weight of a speaker, grille, and protective
enclosure onto the ceiling grid.
• Four locator tabs to prevent sliding on ceiling tile.
• Four horseshoe tabs to mate with four horseshoe tab slots on
enclosure.
TB8 Features
A Listed assembly requires that the enclosed loudspeaker is not
exposed within the air handling plenum. Wiring, and/or conduit
enclosure entry fittings, and installation must comply with local codes.
Many local codes require a separate enclosure assembly with
customer-supplied "tie-off" wire to secure the assembly to the top of
the building structure.
NOTE: All cable splices and connections to Speaker/Transformer
pigtails must be made inside of Listed enclosure.
NOTE: When the RE84 and the TB8 are installed together,
the clearance holes on the TB8 are used during installation.
However, when the TB8 is installed without the RE84, the
threaded holes on the TB8 are used during installation.