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Referring to this exploded view, an FR Series
Fire-Resistant Speaker Assembly starts with
a specific model FR Enclosure-Fiber Kit
including pre-cut fiber pieces, metal
enclosure, mounting rails and hardware.
Each FR Series Fire-Resistant Speaker
Assembly also includes a matching FR Series
Speaker and Baffle. All components of these
Assemblies carry the UL mark and the FR
Series Fire-Resistant Speaker Assembly as a
whole is UL Classified under UL Standard
263 for use in specified 1-hour, 2-hour and
3-hour, fire-resistant ceiling systems.
Atlas-Soundolier specifiers, dealers and
customers will recognize many components
of the FR Series. For example, a typical FR
Series Fire-Resistant Speaker Assembly would
consist of a model 96-4FR FR Enclosure-Fiber
Kit, with 96-4FR Enclosure, along with an
FC104T70FR Speaker Assembly and a 51-4FR
Baffle. The FR Enclosure-Fiber Kit is new but
the Speaker Assembly, Baffle and Enclosure
are FR Series versions of familiar models.
Part 2
Understanding the Products
The FR Series Fire-Resistant Speaker Assemblies
Tie cover to sides
with 18 SWG
(Typical 4 places)
Mineral fiber enclosure
rests on ceiling tile between
ceiling support rails
16 gauge galvanized steel
mounting angles
Steel enclosure 95-8FR
Ceiling support rails
Slots to be field cut to
provide clearance
around mounting rails
Ceiling tile
