Toa PE-154EN - Manual (Page 5)

5
8. 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.
EN 54-24: 2008
11
0359-CPD-0105
0359
Standards Certified to the European Standard EN 54-24: 2008
Loudspeaker for voice alarm systems
for fire detection and fire alarm systems
Certification No. 0359-CPD-0105
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 15 W (100 V line), 7.5 W (70 V line)
Rated Impedance 100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)
70 V line:
670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W)
Sensitivity 91 dB (1 W, 1 m at 500 Hz to 5 kHz pink noise)
87 dB (1 W, 1 m at 100 Hz to 10 kHz pink noise)
75 dB (1 W, 4 m at 100 Hz to 10 kHz pink noise)
Max. SPL 99 dB (15 W, 1 m at 100 Hz to 10 kHz pink noise)
87 dB (15 W, 4 m at 100 Hz to 10 kHz pink noise)
Frequency Response 70 Hz – 20 kHz
Coverage Angle (–6 dB) Horizontal and Vertical: 360° (500 Hz), 170° (1 kHz), 90° (2 kHz), 70° (4 kHz)
Speaker Component Low frequency: 12 cm (5") cone-type
High frequency: 2.5 cm (1") balanced dome tweeter
Operating Temperature –10 ºC to +50 ºC (14 ºF to 122 ºF)
Cable Connection Screw terminal (Steatite) x 1, can be bridge-connected
Speaker Cable 2-core cable, 5 m (16.4 ft)
Applicable Cable Size Outer diameter: ш6.5 – ш12.5 mm
Conductor: Solid wire or 7-core wire
No bridge connection: 0.8 – 10 mm 2 (AWG 18 – 7) for solid wire,
0.8 – 8 mm 2 (AWG 18 – 8) for 7-core wire
Bridge connection : 0.8 – 2.5 mm 2 (AWG 18 – 13) for solid wire,
0.8 – 1.5 mm 2 (AWG 18 – 15) for 7-core wire
Finish Enclosure: HIPS resin, off-white (RAL 9010 or equivalent color)
Grille:
Surface-treated steel plate net, off-white (RAL 9010 or equivalent color)
Dimensions ø186 x 251 (h) mm (ø7.32" x 9.88") (speaker only)
Weight 2.1 kg (4.63 lb) (speaker only)
Accessories Ceiling bracket ..... 1, Mounting hanger ..... 1, Ceiling cover ..... 1,
Tapping screw 4 x 16 ..... 4
7. 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]