Оценок - 3, средний балл: 3.7
(
)
)
|
Фрагмент инструкции
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 1M" (38mm) thick fiberglass with a 1/ 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 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 construction and shall have a volume of 1 cu. ft. (.208m3). Interior of enclosure shall be undercoated and lined with 1>2" (38mm) thick fiberglass with a 1>2lb/cu. ft. density. Enclosure shall have four combination J2" - - 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. MODEL CUBIC SIZE SPEAKER SIZE MOUNTS BAFFLE MODEL ENCLOSURE WT. LESS SPR. Q408 1 cu. ft. (.028M3) 8" (203mm) G22-8, 51-8, 60-8(W), VP60-R, 61-8W, 62-8, 63-8, 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 Printed in U.S.A. 000501 SL3-1090 THREE...
Эта инструкция также подходит к моделям:Акустика - QS408 (25.56 kb)