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11. SPECIFICATIONS
Model No.
Standards
Rated Input
Rated Impedance
Sensitivity
Maximum Sound
Pressure Level
Frequency Response
Coverage Angle
(–6 dB)
Environmental Type
Speaker Component
Operating Temperature
Dust/Water Protection
Applicable Cable
Applicable Cable Size
Cable Connection
Finish
Enclosure
Punched net
Bracket
Dimensions
Weight
Notes
• The design and specifications are subject to change without notice for improvement.
• The specifications data was measured in an anechoic chamber, according to EN 54-24.
• Reference axis:
• Reference plane:
• Horizontal plane:
• Other technical data: See the specification sheet of CS-761BS-B and CS-761BS-W.
• Optional products
Speaker Mount Bracket: SP-201
Pole Band:
Speaker Stand:
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, Japan
CS-761BS-B
Certified to the European Standard EN 54-24: 2008
Loudspeaker for voice alarm systems for fire detection and fire alarm
systems
DoP Number: 21-001
In compliance with the British Standard BS-5839-8: 2008
100 V line: 170 Ω (60 W), 330 Ω (30 W), 670 Ω (15 W), 1.3 kΩ (7.5 W)
70 V line: 83 Ω (60 W), 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W)
100 dB (1 W, 1 m) (1 kHz – 10 kHz, pink noise)
99 dB (1 W, 1 m) (100 Hz – 10 kHz, pink noise)
87 dB (1 W, 4 m) (100 Hz – 10 kHz, pink noise)
117 dB (60 W, 1 m) (1 kHz – 10 kHz, pink noise)
103 dB (60 W, 4 m) (100 Hz – 10 kHz, pink noise)
Declared value according to EN 54-24
Horizontal: 135° (500 Hz), 70° (1 kHz), 70° (2 kHz), 90° (4 kHz)
Vertical:
160° (500 Hz), 85° (1 kHz), 110° (2 kHz), 105° (4 kHz)
Low frequency: 16 cm cone-type, High frequency: 2.5 cm tweeter
Size: PG 9
One cable gland is factory-installed.
For bridge connection, one cable gland can be added.
Outer diameter:
Conductor:
No bridge connection: 0.8 – 10 mm
Bridge connection:
Screw terminal (steatite), can be bridge-connected
ABS resin, black (RAL 9011 equivalent),
paint
Steel plate, black (RAL 9011 equivalent),
paint
Stainless steel, black (RAL 9011
equivalent), powder coating
Axis is on the center of horn-mouth and perpendicular to the horn-mouth.
Plane is on the horn-mouth and perpendicular to the reference axis.
Plane is containing the reference axis and perpendicular to the reference plane.
YS-60B
ST-34B
Traceability Information for Europe
60 W
100 Hz – 20 kHz
Type B (outdoor applications)
–10 to +50 °C (14 to 122 °F)
IP66
ø4.5 – 8.2 mm
Solid wire or 7-core wire
for solid wire, 0.8 – 8 mm
2
0.8 – 2.5 mm
for solid wire, 0.8 – 1.5 mm
2
ABS resin, white (RAL 9010 equivalent),
paint
Steel plate, white (RAL 9010 equivalent),
paint
Stainless steel, white (RAL 9010
equivalent), powder coating
388 (w) x 310 (h) x 367 (d) mm
7.6 kg
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg, Germany
CS-761BS-W
1438
for 7-core wire
2
for 7-core wire
2
9
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