Instrukcja obsługi Atlas Sound SC-15
Atlas Sound
głośnik
SC-15
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Atlas Sound SC-15 (2 stron) w kategorii głośnik. Ta instrukcja była pomocna dla 8 osób i została oceniona przez 4.5 użytkowników na średnio 4.6 gwiazdek
Strona 1/2
Specifications subject to change without notice
© 2003 Atlas Sound LP Printed in U.S.A. 00203 ATS001092 PN 8293900 SL2-1412
137
TWO
1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333 FAX (800) 765-3435/ AtlasSound.com
COMPACT HIGH-EFFICIENCY 15-WATT LOUDSPEAKER SC-15
SC-15-45
FEATURES
• Value-priced, high efficiency, multi-function loudspeaker
• Precision-built 15 watt compression driver for optimum power
and intelligibility
• Environment resistant construction for long term indoor/outdoor use
• Compact size and styling enhance application flexibility
APPLICATIONS
Atlas Sound SC Series are compact, environment-resistant loudspeakers
for high-efficiency sound and signaling in intercom, sound and alarm
systems. Value-priced units are ideal as extension loudspeakers and
communication receivers. They are intended for indoor or outdoor instal-
lations in low to medium noise level environments when spot-coverage
or directional sound projection is desired. Popular applications for these
U.S.-crafted loudspeakers include retail service establishments, drive-in
facilities, industrial and manufacturing areas, warehouses, social and
recreational centers.
GENERAL DESCRIPTION
SC Series double re-entrant acoustic path loudspeakers are low-cost,
weatherproof units which reproduce voice and signal communication
with high intelligibility. Models include a built-in 15-watt compression
driver with 8 or 45-ohm impedance. Model SC-15-45 is a 45-ohm unit
for intercom uses and Model SC-15 is an 8 ohm version for multi-pur-
pose installations. All SC Series loudspeakers are equipped with a
high impact molded plastic bell, metal mounting bracket and will an
accommodate optional 70.7/25-volt transformer. They also feature a
swivel base with nut assembly for easy-to-adjust horizontal and verti-
cal positioning. Termination is via a 12" connecting cable. Finish is
light beige epoxy.
ARCHITECT AND ENGINEER SPECIFICATIONS
Loudspeaker shall be Atlas Sound ______________ (Model SC-15 or
SC-15-45) or approved equal. Continuous full range audio power
rating shall be 15 watts at frequencies above horn cut-off. Frequency
response shall be 6,000 Hz (600- +5dB). Sound pressure level shall
be 114dB measured at rated power, 1 meter. Dispersion angle shall
be 95°. Built-in compression driver shall have an impedance of
_____________ (8 or 45-ohms as specified). Finish shall be light
beige epoxy. Weight is 21
⁄2lbs. (1.13kgs).
TECHNICAL SPECIFICATIONS
Models: SC-15 (8-ohm)
SC-15-45 (45-ohm)
Power Rating: 15 watts
Freq. Resp. (8-ohm): 600-6,000 Hz (+5dB)
Sensitivity (SPL)
(8-ohm): 117dB at 15 watts (peak)
114dB at 15 watts/1 meter (avg) 600-6,000Hz
103dB at 1 watt /1 meter (avg) 600-6,000 Hz
Sensativity as a
Microphone: -19dB
Dispersion Angle: 95° (-6dB, 2 kHz octave band)
Dimensions: 61
⁄4" Dia. x 615⁄16" D (159mm x 176mm)
Weight: 2 1
⁄2lbs. (1.13kgs)
Finish: Light beige epoxy
SC Series
ACCESSORIES:
T-10: 25/70.7V Line Matching Transformer
T-11: 25/70.7V Line Matching Transformer
in Outdoor Housing
6
7
⁄
16
"
6
1
⁄
4
"
6
15
⁄
16
"
1/
2
" Banding Slot
.203 Dia.
3 Holes 120° Apart on 2.312 Dia.
Specifications subject to change without notice
© 2003 Atlas Sound LP Printed in U.S.A. 00203 ATS001092 PN 8293900 SL2-1412
1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333 FAX (800) 765-3435/ AtlasSound.com
SC-15 (8 Ohm Model)
(Harmonic Distortion 1watt at 1 meter)
SC-15 Impedance (8 Ohm Model)
Horizontal Polars Are Normalized To Zero On Axis
SC Series
Frequency (Hz) Q Di Beamwidth (degrees)
1000 3 5 165
2000 7 9 95
4000 22 14 55
8000 37 16 35
DRIVER PROTECTION: The horn loudspeaker should not be operated at frequen-
cies outside the horn cut-off. It is suggested that any program material be high-passed
at 400 Hz with a minimum slope 6dB per octave. This can be done by a low level filter
at the amplifier input or by a series capacitor at each loudspeaker. Non-polarized elec-
trolytic capacitors may be used.
Atlas Sound products are designed and tested in our well-equipped research laboratory which contains a fully anechoic chamber, complete
analog Bruel & Kjaer measurement equipment and Techron®TEF 20®audio analyzer. Atlas Sound is proud to be a beta site for TEF software.
SC-15 Frequency Response (8 Ohm Model)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
MAGNITUDE (dB) MAGNITUDE (dB)
Specyfikacje produktu
| Marka: | Atlas Sound |
| Kategoria: | głośnik |
| Model: | SC-15 |
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