5
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-1860BS/PC-1860BS-C.
5. SPECIFICATIONS
5.1. PC-1860F
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)
Frequency Response
170 Hz – 20 kHz (peak –20 dB)
Speaker Component
12 cm (5") cone-type
Dimensions for Fixing Hole
Mounting hole: ø156±3 mm (ø6.14"±0.12"), Ceiling thickness: 5 – 25 mm (ø0.2" – 0.98")
Speaker Mounting Method
Spring catch
Operating Temperature
–10 to +50 °C (14 to 122 °F)
Applicable Cable
Solid wire: 0.5 – 3 mm² (AWG 20 – 12)
Connection
Push wire connection (Bridging terminal-2 branch type)
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 5 (exposed section) + 100 (d) mm (ø7.09" x 0.2" + 3.94")
Weight
1 kg (2.2 lb)
Accessories
Rubber grommet ....... 2, Paper pattern ...... 1
Note: The design and specifications are subject to change without notice for improvement.
5.2. PC-1860BS, PC-1860BS-C
1438
Model No.
PC-1860BS
PC-1860BS-C
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)
94 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise)
92 dB (1 W, 1 m) (100 Hz – 10 kHz, pink noise)
80 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)
99 dB (6 W, 1 m) (100 Hz – 10 kHz, pink noise)
87 dB (6 W, 4 m) (100 Hz – 10 kHz, pink noise)
Frequency Response
170 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: ø156 ±3 mm (ø6.14" ±0.12"), Ceiling thickness: 5 – 25 mm (0.2" – 0.98")
Speaker Mounting Method
Spring catch
Applicable Cable
Solid wire: 0.8 – 6 mm² (AWG 18 – 10)
Connection
2-Steatite connector (3 pole)
DC Blocking Capacitor
1.0 µF
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 5 (exposed section) + 100 (d) mm (ø7.09" x 0.2" + 3.94")
Weight
1.1 kg (2.43 lb)
Accessories
Rubber grommet ...... 2, Paper pattern ...... 1
