Atlas AH9040S Brochure - Page 2
Browse online or download pdf Brochure for Speaker System Atlas AH9040S. Atlas AH9040S 10 pages. High-performance, constant directivity, 8", 12", and 15", two-way, indoor/outdoor loudspeaker systems ah series
Also for Atlas AH9040S: Specification Sheet (4 pages), Instructions Manual (12 pages), Installation Instructions Manual (12 pages)
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The AH Series Stadium Loudspeakers offer the most often requested coverage patterns while providing excellent
intelligibility for the most challenging environments including large auditoriums, sport fields.
With a complete family of 8", 12", and 15" 2-way systems, designers and specifiers can select models for whatever
SPL is required with the peace of mind that all units will provide outstanding pattern control.
90° H X 90° V models (8" and 12" models only) are suggested for shorter loudspeaker to listener distances and/or
wider coverage requirements such as bleacher seating where the speaker may be in close proximity to the crowd.
65° H X 65° V (8", 12" and 15" models) square coverage pattern models are perfect for down-firing applications includ-
ing convention centers.
90° H X 40° V patterns (8", 12" and 15" models) work well when longer speaker to listener distances require a tighter
vertical coverage pattern. 15" AH series models offer an even slightly tighter pattern of 50° H X 40° V. This device
is often mounted atop football field press boxes with the device aimed at the visitor side in conjunction with wider
coverage pattern models to cover the home side bleachers.
Common Design Features:
AH66-8ST
Multiple stainless steel mesh screens protect internal drivers from weather and pest damage. A primary rodent
screen provides protection for all components, a secondary screen resides between the high frequency horn and the
driver, and a third perforated screen protects the woofer.
Heavy-duty stainless steel mounting brackets are included with all models and three dropforge eyebolts are also
included for overhead suspension (use only load-rated & approved hardware). For light pole mounting Atlas Sound
also distributes matching mounting accessories from Allen Products. (see next page).
15" models AH9040S,
sion low frequency woofer and a concentrically mounted 1" exit compression driver. A well-designed, highly efficient
internal passive crossover network ensures proper transition between the two drivers, which collectively provide
AH94-8ST
frequency response from 75 Hz – 14.5 kHz (±5 dB).
With an efficiency rating in excess of 102 dB (1 W / 1 M), the 15" AH Series is a perfect choice for high-energy music
playback at sporting events and extended range speech reinforcement for large venue emergency notification. The
8 Ω rating allows maximum low frequency response and is a good match with Atlas Sound model
transformer operation is required for long runs of smaller gauge cable please contact tech support for proper configu-
ration and use of model
weather resistance.
The 8" & 12" 2-way models are perfect for applications where space considerations will not allow installation of the
larger 15" 2-way models. All 8" & 12" models include a 60 watt, 70.7V / 100V internal transformer which is accessed
AH99-8ST
via terminal block connector sealed by a weather resistant cover. Transformer may also be bypassed for direct coupled
8 Ω operation.
12" AH models feature a version of the popular
8" 2-way AH models feature a version of the popular
AH66-12ST
AH94-12ST
AH99-12ST
28
AH Series Stadium Loudspeakers
AH6565S
and
AF140
auto-former. Termination is via rear mounted terminal block with a Plexiglas cover for
Model
Power Handling
Impedance
AH5040S
250 watts
8 Ω nominal
5.6 Ω @ 9 kHz
minimum
AH6565S
250 watts
8 Ω nominal
5.6 Ω @ 9 kHz
minimum
AH9040S
250 watts
8 Ω nominal
5.6 Ω @ 9 kHz
minimum
Model
Power Handling
Transformer
Taps
AH99-12ST
200 watts
7.5, 15, 30,
& 60 watts
AH94-12ST
250 watts
7.5, 15, 30,
& 60 watts
AH66-12ST
250 watts
7.5, 15, 30,
& 60 watts
AH99-8ST
100 watts
7.5, 15, 30,
& 60 watts
AH94-8ST
100 watts
7.5, 15, 30,
& 60 watts
AH66-8ST
100 watts
7.5, 15, 30,
& 60 watts
AH5040S
feature impressive, full range sound reproduction via a high excur-
12CXT60
compression driver coaxial loudspeaker.
8CXT60
compression driver coaxial loudspeaker.
Sensitivity
Frequency Response
104 dB
75 Hz – 14.5 kHz
102 dB
75 Hz – 14.5 kHz
102.5 dB
75 Hz – 14.5 kHz
Sensitivity
Frequency Response
103 dB
80 Hz – 10 kHz
103 dB
80 Hz – 10 kHz
102 dB
80 Hz – 10 kHz
101 dB
90 Hz – 10 kHz
101 dB
90 Hz – 10 kHz
100 dB
90 Hz – 10 kHz
CP700
amplifier. If
Dispersion
Dimensions
50° Horizontal x
Height: 20.5" (521 mm)
40° Vertical
Width: 20.5" (521 mm)
Depth: 32" (813 mm)
65° Horizontal x
Height: 20.5" (521 mm)
65° Vertical
Width: 20.5" (521 mm)
Depth: 32" (813 mm)
90° Horizontal x
Height: 22.5" (572 mm)
40° Vertical
Width: 30" (762 mm)
Depth: 31" (787 mm)
Dispersion
Dimensions
90° Horizontal x
Height: 25.65" (652 mm)
90° Vertical
Width: 22.06" (560 mm)
Depth: 21.25" (540 mm)
90° Horizontal x
Height: 25.65" (652 mm)
40° Vertical
Width: 22.06" (560 mm)
Depth: 21.25" (540 mm)
65° Horizontal x
Height: 23.86" (606 mm)
65° Vertical
Width: 21.41" (544 mm)
Depth: 21.25" (540 mm)
90° Horizontal x
Height: 23.86" (606 mm)
90° Vertical
Width: 21.41" (544 mm)
Depth: 21.25" (540 mm)
90° Horizontal x
Height: 21.83" (554 mm)
40° Vertical
Width: 19.66" (499 mm)
Depth: 18.41" (468 mm)
65° Horizontal x
Height: 20.91 (531 mm)
65° Vertical
Width: 17.91" (455 mm)
Depth: 19.66" (499 mm)
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