6. FREQUENCY RESPONSE (1 W, 1
m
)
7. SPECIFICATIONS
Model
PJ-202DL-EB
BS-678BSW
Standards
Certified to the European Standard EN 54-24: 2008
EN 54-24 Certificate
Loudspeaker for voice alarm systems
1488/CPD/0338/W
for fire detection and fire alarm systems
In compliance with the British Standard BS-5839-8: 2008
Environment Type
Type A, B
Rated Noise Power
20 W (100 V line)
Rated Impedance
100 V line: 500 Ohm (20 W), 1 kOhm (10 W), 2 kOhm (5 W)
Sensitivity
S.P.L.
76 dB (1 W, 4 m, 100 Hz to 10 kHz pink noise, 2 speaker)
89 dB (at rated noise power / 4 m, 2 speaker)
Frequency Response
120 Hz
– 20 kHz (–10 dB of sensitivity)
Coverage Angle (
–6 dB) 2x 130° (500 Hz), 2x 155° (1 kHz), 2x 155° (2 kHz), 2x 60° (4 kHz)
Speaker Component
2x: 12 cm (5") cone speaker
Operating Temperature -25
°C …. + 70°C
Cable Connection
Screw terminal (ceramic)
Applicable Cable Size
Conductor size : 0.8
– 2.5 mm
2
(cross section)
Finish
Baffle
Aluminium, white paint
Cabinet
Aluminium, white paint
Dimensions
146 (dia) x 186 (D) mm (
5.75“ x 7.32“)
Weight
3.2 kg (7.05 lbs)
IP Grade
IP 44
Notes
The design and specifications are subject to change without notice for improvement.
The specification data were measured in an anechoic chamber, according to EN 54-24.
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 contains the reference axis and perpendicular to the reference plane.
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