Atlas AH66-8ST Ficha de especificações - Página 2

Procurar online ou descarregar pdf Ficha de especificações para Corno Atlas AH66-8ST. Atlas AH66-8ST 4 páginas. High-performance, constant directivity, 8", 12", and 15", two-way, indoor/outdoor loudspeaker systems ah series
Também para Atlas AH66-8ST: Brochura (10 páginas), Manual de instruções (12 páginas), Manual de instruções de instalação (12 páginas)

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Atlas AH66-8ST Ficha de especificações
Technical Specifications
Power Rating:
Sensitivity 1 W / 1 M:
Frequency Responce:
Dispersion:
Impedance:
Transformer Taps:
Height:
Width:
Depth:
Shipping Weight:
Driver Type:
17.91"
(454.91 mm)
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
100 watts
100 dB SPL (70 Hz to 17 kHz
⁄
octave bands)
1
3
90 Hz - 15 kHz (±5 dB)
65˚ x 65˚
8 Ω Nominal
7.5, 15, 30, and 60 watts
20.95" (532.13 mm)
17.91" (454.91 mm)
20.98" (532.89 mm)
102 lbs (46.27 kg)
1" HF & 8" LF
(532.89 mm)
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©2008 Atlas Sound SL2-3031 ATS002869 RevA 1/08
Architect & Engineer Specifications
Loudspeaker shall be Atlas Sound Model AH66-8ST or approved equal.
The loudspeaker system shall be a horn-loaded, 2-way design with an 8"
inch polycone woofer.
The loudspeaker system shall include an 8", horn loaded, cast frame
woofer and an integral, concentrically mounted 1" exit compression
driver coupled to a constant directivity high frequency horn. The three
pole (18 dB/octave) dividing network shall have a crossover frequency
of 1.8 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 65˚ horizontal by 65˚ vertical in the 2 kHz octave band.
Rated power shall be 100 watts RMS based on EIA Standard RS-426B.*
Enclosure shall be UV-resistant, low pressure injection molded fiber-
glass and shall include a 3 stage multiple mesh filter system for weather
and rodent resistance: to include a 20-gauge perforated aluminum
screen on front mouth assembly, a 100 x 100 weave stainless steel
mesh between HF horn and HF driver and a 100 x 100 weave stainless
steel mesh over 8" woofer. The loudspeaker shall include a stamped and
formed, 2 MM stainless steel powder coated mounting bracket assem-
bly for surface mounting and three M8 drop forged eyebolts for suspen-
sion mounting two at the front and one at the rear to allow the speaker
system to be suspended and aimed using rated wire rope.
Sensitivity shall be 100 dB SPL (90 Hz to 15 kHz in
measured at a distance of one meter on axis with a one watt input half
space (2.83V).
Overall frequency response shall be 90 Hz to 15 kHz (±5 dB).
The input section located on the bottom rear of the loudspeaker shall be
via 7 position screw down terminal strip internally configured to allow
input to an internally mounted 70.7V transformer with 7.5, 15, 30, & 60
watt taps and a by-pass jumper direct coupled to the Speaker for nomi-
nal 8 Ω operation. The system connections shall be protected from the
elements by a screw affixed weather resistant cover.
Dimensions shall be: Height: 20.95" (532.13 mm)
* EIA test spectrum is applied for eight hours.
(This procedure provides a rigorous test of both thermal and
mechanical failure modes.)
20.98"
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12.03"
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(305.56 mm)
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Width: 17.91" (454.91 mm)
Depth: 20.98" (532.89 mm)
Weight: 102 lbs (46.27 kg)
AtlasSound.com
⁄
octave bands)
1
3
20.95"
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(532.89 mm)
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