
Channel Bars
180 Series / 186 Series
Channel Supports
180 Series 
186 Series
180 Series Install 180 Series channel bars in suspended ceilings as an 
eco nomi cal means of supporting loudspeaker assemblies. 
Pre-drilled holes provide easy installation in any type of 
protec tive en clo sure or plaster frame. Models 180-2 and 
180-4 are constructed of galvanized CRS.
186 Series 186 Series mounting rails provide quick and efficient 
installation of protective enclosures and mounting rings. 
These mounting bars feature an adjustable slot and sliding 
flat nut which allows for a wide range of enclosure or 
mounting ring positioning. 186 Series is ideal for use with 
Atlas Sound 75 and 76 Series mounting rings as well as 
95 and 96 Series en clo sures in 16" (406 mm) and 24" (610 
mm) stud con struc tion. Models 186-16 and 186-24 are 
constructed of gal va nized CRS.
Specifications
180-2
Length    233⁄4" (603 mm) 
Weight    .5 lbs. (.227kg)
180-4
Length    473⁄4" (1213 mm)
Weight    .95 lbs (.431 kg)
186-16
Length    18" (457 mm)
Weight    .5 lbs. (.227kg)
186-24
Length    26" (660 mm)
Weight    1.4 lbs (.635 kg)
Architect and Engineer Specifications
The channel supports and suspension hangers described above are 
accessories, and their use is de ter mined by the mounting method 
required and the baffle, enclosure, or pack age series selected. Refer to 
the Architect and engineer Spec i fi ca tions outlined on each com po nent 
spec i fi ca tion sheet.
©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.  ATS003055 RevC 7/11
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A. 
TELEPHONE: (800) 876-3333 
FAX (800) 765-3435
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