Atlas AH9040S Specification Sheet - Page 2
Browse online or download pdf Specification Sheet for Speaker System Atlas AH9040S. Atlas AH9040S 4 pages. High-performance, constant directivity, 8", 12", and 15", two-way, indoor/outdoor loudspeaker systems ah series
Also for Atlas AH9040S: Brochure (10 pages), Instructions Manual (12 pages), Installation Instructions Manual (12 pages)
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Technical Specifications
Power Handling:
Sensitivity (1W / 1M):
Frequency Response:
Dispersion:
Nominal Impedance:
Minimum Impedance:
Height:
Width:
Depth:
Shipping Weight:
Driver Type:
14.21"
14.21
(360.93 mm)
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
250 watts (45V) RMS
102.5 dB SPL
(75 Hz – 14.5 kHz
⁄
octave bands)
1
3
75 Hz – 14.5 kHz (±5 dB)
90˚ x 40˚
8 Ω
5.6 Ω @ 9000 Hz Nominal -6dB
24.91" (632.71 mm)
29.57" (751.08 mm)
29.65" (753.11 mm)
152 lbs (68.95 kg)
1" HF & 15" LF
29.57"
29.57
(751.08 mm)
©2008 Atlas Sound SL2-2083 ATS002225 RevC 1/08
Architect & Engineer Specifications
Loudspeaker shall be Atlas Sound Model AH9040S or approved equal.
Loudspeaker shall be a 2-way design incorporating an environment-resis-
tant housing.
Loudspeaker shall include a 15", horn loaded, cast frame woofer housed
in a 2296 in
(1.3 ft
3
exit compression driver coupled to a constant directivity high frequency
horn. The three pole (18 dB/octave) dividing network crossover fre-
quency shall be 1.4 kHz. The dividing network shall include a poly switch
protection circuit for the high-frequency component.
The loudspeaker system shall be capable of providing a sound dispersion
angle of 90˚ horizontal by 40˚ vertical in the 2 kHz octave band.
Rated power shall be 250 watts based on EIA Standard RS-426B*.
Enclosure shall be UV-resistant, steel reinforced, low pressure injection
molded fiberglass and shall include a 3 stage multiple mesh filter system
for weather and rodent resistance:
A. Large 20-gauge perforated aluminum screen on front mouth
assembly.
B. 100 x 100 weave stainless steel mesh between HF horn and HF
driver.
C. 100 x 100 weave stainless steel mesh over 15" woofer.
Sensitivity shall be 102.5 dB SPL (75 Hz to 17 kHz
sured at a distance of 1 meter on axis with a 1 watt input.
Overall frequency response shall be 75 Hz – 14.5 kHz (±5 dB).
The loudspeaker shall include a stamped and formed, 12-gauge stainless
steel mounting bracket assembly for surface mounting and three M8
drop forged eyebolts for suspension mounting.
The input section located on the bottom rear of the loudspeaker shall
include a 4 pole terminal block connector.
Nominal impedance shall be 8 Ω.
Dimensions shall be: Height 24.91" (632.71 mm)
* EIA test spectrum is applied for eight hours.
(This procedure provides a rigorous test of both thermal and
mechanical failure modes.)
24.91"
24.91
(632.71 mm)
29.65"
29.65
(753.11 mm)
) enclosure and an integral, concentrically mounted 1"
3
Width 29.57" (751.08 mm)
Depth 29.65" (753.11 mm)
Weight 152 lbs (68.95 kg)
28.33"
28.33
(719.58 mm)
AtlasSound.com
⁄
octave bands) mea-
1
3
22.58"
22.58
(573.53 mm)
2/4