5
5. SPECIFICATIONS
• Accessories
Rubber grommet ....................................... 2
Paper pattern ............................................. 1
Standards
Certified to the European Standard
EN 54-24: 2008
Loudspeaker for voice alarm systems for fire detection and
fire alarm systems
In compliance with the British Standard BS-5839-8: 2008
Rated Input
6 W (100 V line), 3 W (70 V line)
Rated Impedance
100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W)
Sensitivity
95 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise)
93 dB (1 W, 1 m) (100 Hz – 10 kHz, pink noise)
81 dB (1 W, 4 m) (100 Hz – 10 kHz, pink noise)
Maximum Sound Pressure Level 100 dB (6 W, 1 m) (100 Hz – 10 kHz, pink noise)
88 dB (6 W, 4 m) (100 Hz – 10 kHz, pink noise)
Frequency Response
200 Hz – 20 kHz (peak –20 dB)
Coverage Angle (–6 dB)
Horizontal and Vertical: 165° (500 Hz), 175° (1 kHz), 165° (2 kHz),
70° (4 kHz) according to EN 54-24
Environmental type
A (indoor applications)
Speaker Component
12 cm (5") cone-type
Operating Temperature
–10 to +50 °C (14 to 122 °F)
Dimensions for Fixing Hole
Mounting hole: ø150 ±3 mm (ø5.91" ±0.12")
Ceiling thickness: 5 – 25 mm (0.2" – 0.98")
Speaker Mounting Method
Spring clamp
Applicable Cable
Solid wire: 0.8 – 6 mm² (AWG 18 – 10)
Connection
2-Steatite connector (2 pole); 1 Screw connection for Earth
Finish
Frame:
Steel plate, white (RAL 9016 equivalent), paint
Grille:
Steel net, white (RAL 9016 equivalent), paint
Fire dome: Steel plate, black, paint
Dimensions
ø180 x 95.6 (d) mm (ø7.09" x 3.76")
Weight
860 g (1.9 lb)
Notes
• The design and specifications are subject to change without notice for improvement.
• The Specifications data was measured in an anechoic chamber.
• Reference axis:
Axis is on the center of grill surface and perpendicular to the grill surface.
• Reference plane:
Plane is on the grill surface 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 PC-1865BS.
1438
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
