Atlas Sound 193-8, 199-8, 198-8 specifications Features, Applications, General Description

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SQUARE PROTECTIVE ENCLOSURES FOR RECESSED

Series:

 

 

INSTALLATION OF 4" AND 8" LOUDSPEAKERS

(T)191, 193, (T)198,

 

 

U(T)198, Model 199-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FEATURES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Versatile Enclosures Mount Over 20 Atlas Sound Grilles

 

 

 

 

 

 

• Available in Various Depths to Meet Performance Requirements

 

 

 

 

 

 

• Choice of Recessed Models With/Without Torsion Spring Receptacles

 

 

 

 

 

• Choice of UL Listed and Plenum Rated Models

 

 

 

 

 

 

APPLICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

Choose from various square enclosure models to fulfill different installation and application

 

 

 

 

 

requirements. Selection includes protective enclosures for recessed installation of standard

 

 

 

 

 

and UL Listed 4" (102mm) and 8" (203mm) loudspeakers. Models are offered in various

 

 

 

 

 

depths and for torsion and screw-mount application of grilles. Select models are also offered

 

 

 

 

 

in high-performance, extra-depth versions (8" deep) with acoustic fiberglass.

 

 

 

 

 

(Refer to SL3-1401 “Enclosures for Extended 8" Loudspeaker Performance”)

 

 

 

 

 

GENERAL DESCRIPTION

 

191-78

 

 

 

 

 

Atlas Sound square protective enclosures are cost-effective assemblies that mount a wide

 

 

 

 

 

 

 

 

 

 

variety of Atlas Sound grilles. All models are of welded CRS construction, finished in black

 

 

 

 

 

enamel, and are undercoated to eliminate mechanical and acoustical resonances. Units

 

 

 

 

 

are also furnished with four compound conduit knockouts. Refer to chart on back for di-

 

 

 

 

 

mensions and mounting information.

 

 

 

 

 

 

ENCLOSURES FOR 8" DIA. LOUDSPEAKERS

 

 

 

 

 

 

(T)191-78.Versatile enclosure features an adjustable mounting bracket (116" - 34") to

 

 

 

 

 

provide installation flexibility in a variety of ceiling types and depths. The 191 Series is

 

 

 

 

 

designed for 8" (203mm) dia. loudspeakers and is available with a depth of 4" and choice

 

 

 

 

 

of standard screw-mount or torsion spring (T) baffle mounting configurations. Series

 

 

 

 

 

includes patch-jute lining and black enamel finish. Extra-depth, 8" deep version is also

 

 

 

 

 

available with acoustic fiberglass. Refer to SL3-1401 for details.

 

 

 

 

 

 

193-8/193-8-6.Economical enclosure accommodates 8" (203mm) dia. loudspeakers and

 

 

 

 

 

standard screw-mount baffle installation. Models are offered in two standard depths (334"

 

 

 

 

 

and 6"). Design includes slotted mounting holes to accept 180 Series support rails for

 

 

 

 

 

efficient installation in suspended tile ceilings. Finished in black enamel.

 

 

 

 

 

 

193-8

 

 

199-8.Versatile enclosure for 8" (203mm) dia. loudspeakers is equipped with U-Clips in

 

 

 

 

 

 

 

 

 

 

each corner to facilitate installation of a wide variety of round and square screw-mount

 

 

 

 

 

grilles. Finished in black enamel.

 

 

 

 

 

 

ENCLOSURES FOR 4" AND 8" DIAMETER STANDARD AND

 

 

 

 

 

UL LISTED LOUDSPEAKERS

 

 

 

 

 

 

198-4 /198-8 Series. Model Series 198-4 is designed for 4" (102mm) dia. loudspeakers

 

 

 

 

 

and will accommodate standard screw-mount baffles. Series 198-8 is for 8" (203mm)

 

 

 

 

 

dia. loudspeakers and is available with a depth of 334" and a choice of standard screw-

 

 

 

 

 

mount or torsion spring (T) baffle mounting configurations. Finish is black enamel. Extra-

 

 

 

 

 

depth, 8" deep enclosures are also available with acoustic fiberglass. Refer to SL3-1401

 

 

 

 

 

for details.

 

 

 

 

 

 

Models U198-4 and U(T)198-8 are UL listed for fire protective signaling application and are

 

 

 

 

 

plenum rated under UL file S 1824. They are designed for use with Atlas Sound UL Listed

 

 

 

 

 

(Standard 1480) fire-protective 4" signaling loudspeaker Series UDT and 8” loudspeaker

 

 

 

 

 

Series UHT/UKT respectively. Refer to SL6-1181 for UL approved loudspeaker and baffle

 

 

 

 

 

combinations.

 

198-8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THREE

Specifications subject to change without notice

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 /FAX (800) 765-3435

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© 2001 Atlas Sound LP

Printed in U.S.A.

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SL3-1482

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Contents Applications FeaturesGeneral Description Enclosures for 8 DIA. LoudspeakersArchitect and Engineer Specifications