Atlas Sound SC-15 Bruksanvisning

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Specifications subject to change without notice

© 2003 Atlas Sound LPPrinted in U.S.A.00203ATS001092PN 8293900SL2-1412

137

TWO

1601 JACK MCKAYBLVD. / ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333FAX (800) 765-3435/ AtlasSound.com

COMPACT HIGH-EFFICIENCY 15-WATT LOUDSPEAKERSC-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.

Produktspecifikationer