EN 54-24
11
0359-CPD-0102
0359
5
9. SPECIFICATIONS
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 grille surface and perpendicular to the grille surface.
•
Reference plane: Plane is on the grille surface and perpendicular to the reference axis.
•
Horizontal plane:
Plane is containing the reference axis and perpendicular to the reference plane.
Standards
Certified to the European Standard EN 54-24: 2008
Loudspeaker for voice alarm systems
for fire detection and fire alarm systems
Certified to the International Standard ISO 7240-24: 2010
Sound system loudspeakers for fire detection and fire alarm systems
Environment Type
Type A (Indoor applications)
Rated Noise Power
10 W (100 V line), 10 W (70 V line)
Rated Impedance
100 V line: 1 k
Ω
(10 W), 2 k
Ω
(5 W), 3.3 k
Ω
(3 W), 10 k
Ω
(1 W)
70 V line:
500
Ω
(10 W), 1 k
Ω
(5 W), 2 k
Ω
(2.5 W), 3.3 k
Ω
(1.5 W), 10 k
Ω
(0.5 W)
Sensitivity
89 dB (1 W, 1 m, 500 Hz to 5 kHz pink noise)
86 dB (1 W, 1 m, 100 Hz to 10 kHz pink noise)
74 dB (1 W, 4 m, 100 Hz to 10 kHz pink noise)
Max. SPL
94 dB (10 W, 1 m, 100 Hz to 10 kHz pink noise)
82 dB (10 W, 4 m, 100 Hz to 10 kHz pink noise)
Frequency Response
120 Hz – 20 kHz
Coverage Angle (–6 dB)
Horizontal: 360° (500 Hz), 150° (1 kHz), 115° (2 kHz), 100° (4 kHz)
Vertical:
300° (500 Hz), 130° (1 kHz), 160° (2 kHz), 80° (4 kHz)
Speaker Component
12 cm (5") cone (woofer), 2.5 cm (1") balanced dome (tweeter)
Operating Temperature
–10 ºC to +50 ºC (14 ºF to 122 ºF)
Cable Connection
Screw terminal, can be bridge-connected
Applicable Cable Size
Outer diameter: Max. ø9 mm (for exposed wiring),
ø6.5 – ø12.5 mm (for in-wall wiring)
Conductor:
Solid wire or 7-core wire
0.8 – 2 mm
2
(AWG 18 – 14) for solid wire,
0.8 – 1.5 mm
2
(AWG 18 – 15) for 7-core wire
Finish
Case: HIPS resin (fire resistant grade UL94 V-0),
off-white (RAL 9010 or equivalent color)
Grille: Steel plate, off-white (RAL 9010 or equivalent color), paint
Dimensions
210 (w) x 330 (h) x 80 (d) mm (8.27" x 12.99" x 3.15")
Weight
1.4 kg (3.09 lb)
Accessories
Terminal block (with thermal fuse) ..... 1, Speaker receptacle ..... 1,
Tapping screw 4 x 35 ..... 2
7. WIRING DIAGRAM
Thermal fuse
(84°C or 183.2°F)
8 Ω
1 kΩ
2 kΩ
3.3 kΩ
10 kΩ
0
C
R
N
(COM)
(HOT)
COM
HOT
Matching
transformer
Network
circuit
Speaker
Speaker
receptacle
Terminal
block
COM
OFF
Rotary switch
(Factory-preset)
500 Ω
Note:
Never make 500 Ω connection
in a 100 V line system.
When using the supplied
terminal block
8. FREQUENCY RESPONSE (1 W, 4 m)
50
20
100
500
50
1 k
5 k
Frequency-SPL
10 k
20 k [Hz]
60
70
80
90
[dB]
