Q SERIES DELUXE ACOUSTIC RECESSED

Q408

 

 

 

ENCLOSURES FOR 8" LOUDSPEAKERS

QS408

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

APPLICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

The Atlas Sound Q Series enclosures are designed to enhance the audio quality

 

 

 

 

 

 

 

 

 

 

of music and voice reproduction in professional quality 8" distributed sound

 

 

 

 

 

systems. These 1 cu. ft. enclosures are recommended for use in retail outlets,

 

 

 

 

 

hotels, lounges, convention centers, meeting rooms, recreation and performing

 

 

 

 

 

art centers, and for application where quality sound reinforcement is desirable.

 

 

 

 

 

GENERAL DESCRIPTION

 

 

 

 

 

 

Model Q408 and QS408 are welded steel protective enclosures having a volume

 

 

 

 

 

of 1 cu. ft. (.028m3). The interior is undercoated to eliminate metallic resonance

 

 

 

 

 

and is furnished with 112" (38mm) thick fiberglass with a 112 lb./cu. ft. density.

 

 

 

 

 

The large volume of these enclosures improves the low frequency response of

 

 

 

 

 

the system while the fiberglass controls undesirable resonances in the high end

 

 

Q408

 

 

 

 

 

 

of the frequency spectrum.

 

 

 

 

 

 

 

 

 

 

 

 

Model Q408 is a cylindrical enclosure and model QS408 is square. Both

 

 

 

 

 

 

 

 

 

 

models incorporate a plaster flange and have provisions for mounting a

 

 

 

 

 

variety of architecturally pleasing Atlas Sound grilles. Enclosures are

 

 

 

 

 

designed for use with standard 8" (203mm) loudspeakers. Finish is

 

 

 

 

 

textured black epoxy.

 

ARCHITECTS AND ENGINEERS’ SPECIFICATIONS

The metal enclosure shall be Atlas Sound Model Q408, QS408 or approved equal. Enclosure shall be of welded construction and shall be of welded con- struction and shall have a volume of 1 cu. ft. (.208m3). Interior of enclosure shall be undercoated and lined with 112" (38mm) thick fiberglass with a 112lb/cu. ft. density.

QS408

Enclosure shall have four combination 12" - 34" - 1" (13 - 19 - 25) knockouts and shall incorporate a plaster flange for mounting Atlas SOund Loudspeaker baffle model ______ or approved equal. Enclosure shall be textured black epoxy.

THREE

MODEL

CUBIC SIZE

SPEAKER SIZE

MOUNTS BAFFLE MODEL

ENCLOSURE WT. LESS SPR.

Q408

1 cu. ft.

8"

G22-8, 51-8, 60-8(W), VP60-R, 61-8W, 62-8, 63-8,

 

 

(.028M3)

(203mm)

67-8(W), 68-8W, 170-8, EQ61, EQ164, M222(W), P900

7lbs. (3kg.)

QS408

 

 

164-8

 

 

 

 

 

 

Specifications subject to change without notice

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

249

© 2001 Atlas Sound LP

Printed in U.S.A.

000501

SL3-1090

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Atlas Sound Q408, QS408 specifications Series Deluxe Acoustic Recessed, Three, Enclosures for 8 Loudspeakers