9
11. SPECIFICATIONS
Model No.
CS-761BS-B
CS-761BS-W
Standards
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
1438
In compliance with the British Standard BS-5839-8: 2008
Rated Input
60 W
Rated Impedance
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)
Sensitivity
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)
Maximum Sound
Pressure Level
117 dB (60 W, 1 m) (1 kHz – 10 kHz, pink noise)
103 dB (60 W, 4 m) (100 Hz – 10 kHz, pink noise)
Frequency Response
100 Hz – 20 kHz
Coverage Angle
(–6 dB)
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)
Environmental Type
Type B (outdoor applications)
Speaker Component
Low frequency: 16 cm cone-type, High frequency: 2.5 cm tweeter
Operating Temperature
–10 to +50 °C (14 to 122 °F)
Dust/Water Protection
IP66
Applicable Cable
Size: PG 9
One cable gland is factory-installed.
For bridge connection, one cable gland can be added.
Applicable Cable Size
Outer diameter:
ø4.5 – 8.2 mm
Conductor:
Solid wire or 7-core wire
No bridge connection: 0.8 – 10 mm
2
for solid wire, 0.8 – 8 mm
2
for 7-core wire
Bridge connection:
0.8 – 2.5 mm
2
for solid wire, 0.8 – 1.5 mm
2
for 7-core wire
Cable Connection
Screw terminal (steatite), can be bridge-connected
Finish
Enclosure
ABS resin, black (RAL 9011 equivalent),
paint
ABS resin, white (RAL 9010 equivalent),
paint
Punched net
Steel plate, black (RAL 9011 equivalent),
paint
Steel plate, white (RAL 9010 equivalent),
paint
Bracket
Stainless steel, black (RAL 9011
equivalent), powder coating
Stainless steel, white (RAL 9010
equivalent), powder coating
Dimensions
388 (w) x 310 (h) x 367 (d) mm
Weight
7.6 kg
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:
Axis is on the center of horn-mouth and perpendicular to the horn-mouth.
• Reference plane:
Plane is on the horn-mouth and perpendicular to the reference axis.
• Horizontal plane:
Plane is containing the reference axis and perpendicular to the reference 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:
YS-60B
Speaker Stand:
ST-34B
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg, Germany
