Information Sheet

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©2011 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004109 RevA 7/11
Mounting Rings
For 4" and 8" Loud speak ers
75 Series
76 Series
P Series
Features
• Ideal for Installing Screw Mount or Torsion Spring Baffles with
Corresponding Loudspeakers When Enclosures Are Not Required
• Suited for a Variety of Ceiling Constructions Including Drywall, Plaster,
Conventional, Stud Ceiling, and Retrofit Applications
Applications
Atlas Sound mounting rings and frames (except for P Series plastic
models) are recommended for mounting loudspeakers and baffles in a
variety of ceiling con struc tions in clud ing dry wall, plaster, conventional,
and stud ceiling ap pli ca tions when pro tec tive en clo sures are not
required. P Series plastic mounting rings are ideal for retrofit applications
when plenum area access is difficult. [Models with (E1) suffix include
mount ing ears to accommodate 16" (406mm) stud ceiling con struc tion.
Models with (E2) suffix include mounting ears for 24" (610mm) stud
ceiling ap pli ca tions.]
Steel Mounting Rings
75 Series Versatile series is ideal for installing screw mount and
torsion spring (T) baffles with 8" (203mm) and 12" (305mm)
loudspeak ers. Mod els T75-8(E1) and T75-8(E2) are of
20-gauge CRS, finished in textured black epoxy, and include
four staking rivets or two torsion tabs (on T versions).
76 Series Use Models 76-4 and 76-8(E2) for installing screw mount
baffles with 4" or 8" loudspeakers, respectively. Units are of
20-gauge CRS con struc tion, finished in textured black epoxy,
and include four 8-32 J-Nuts.
Plastic Mounting Rings
P Series Plastic mounting rings are ideal for retrofit applications
when plenum area access is difficult. Model P77-8 may
be conveniently installed from ground level by cutting a
12" (305mm) diameter hole in the ceiling, snapping ring at
breakslot, and maneuvering it up through hole to rest above
ceiling. Model P78-8 includes mounting ears for con ven tion al
in stallation in 16" (406mm) stud ceilings. Made of polystyrene
plastic and includes four J-Nuts.