Atlas AH5040S Informações sobre o produto
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Também para Atlas AH5040S: Brochura (10 páginas), Manual de instruções (12 páginas), Manual de instruções de instalação (12 páginas)
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15" 2-Way Stadium Horn System 50° x 40°
Features
•
Effi ciency rating of 104 dB (1 W/1 M)
•
250 watts power handling
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Maximum output of 128 dB (Rated Power @ 1 M)
•
Constant directivity design offers controlled coverage of 50˚
horizontal by 40˚ vertical (2 kHz octave band)
•
Excellent low frequency response down to 80 Hz (–5 dB) provides
bass you can feel
•
Driver compliment includes a 15" cast frame woofer with a
concentrically mounted 1" exit compression driver coupled to a
50˚ H x 40˚ V HF horn
•
Full range frequency response of 75 Hz – 17 kHz (± 5 dB)
•
Easy, weather resistant connection via parallel 4 pole terminal strip
•
8 Ω nominal system impedance (70.7V operation via optional
Atlas Sound model AF140 transformer)
•
Heavy duty stainless steel mounting bracket (included) allows for
easy installation to most any fl at surface
•
Three forged eyebolts also included for suspended installation
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AH5040S
AH5040S
©2008 Atlas Sound SL2-2048 ATS001850 RevE 1/08
Applications
Atlas Sound model AH5040S stadium horn is ideal for directional
sound distribution where full range reproduction, maximum intellig ibility,
and high sound pressure levels are required. Applications include foot-
ball stadiums, sports arenas, baseball fields, convention centers, and
auditoriums.
Weather resistant construction features of the AH5040S include a mul-
tiple screen configuration to prevent moisture from damaging internal
components.
A perforated aluminum screen covers the large horn mouth, a secondary
screen is in place forward of the high frequency driver, and a third tightly
perforated screen protects the 15" cast frame woofer.
Installation
A heavy-duty stainless steel "C" style mounting bracket is included with
the AH5040S to allow easy mounting to most any flat surface. Three
drop forge eyebolts are also pre-installed (2-front of horn plus 1-rear for
"pull-up") for suspension mounting via load rated wire rope. (Use caution
when suspending any object overhead. Refer to installation manual for
more details).
The AH5040S includes a parallel wired, weather resistant 4 pole ter-
minal block connector on the underside of the device for easy hook-up
and daisy chain wiring to other AH5040S's. If 70.7V/100V operation
is required the optional Atlas Sound AF140 autoformer may be used.
NOTE: Due to the full range operation capabilities of the AH5040S
70.V/100V operation although possible, is discouraged. Better frequency
response and amplifier dampening factor can be realized by using large
gauge (#10 to #12) home runs and series/parallel hook-up wiring at
the head end location with direct coupled, low impedance amplifiers.
Generally speaking, this improvement of frequency response and ampli-
fier dampening factor is worth the sacrifice of line loss over distance
- especially if transformer insertion loss at the loudspeaker location is
considered.
AtlasSound.com
AH5040S
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