MODEL |
|
NSP-5MB |
NSP-6MB |
System type |
|
Projector Speaker |
Standard |
|
European Standard EN 54-24 /2008; Certification no. 1438-CPR-0693 |
|
Speaker for voice alarm systems for fire detection and fire alarm system |
Environment Type |
|
Type A (Indoor applications) |
Transducer LF |
|
5″ full range speaker |
6.5″ full range speaker |
Rated Noise Power |
|
20W |
30W |
|
(100V and 70V line) |
(100V and 70V line) |
Frequency Response |
|
130Hz – 20kHz |
110Hz – 20kHz |
Rated Impedance |
(100V line) |
500Ω (20W) |
333Ω (30W) |
1.0kΩ (10W) |
666Ω (15W) |
2.0kΩ (5W) |
1.33kΩ (7.5W) |
|
|
|
(70V line) |
250Ω (20W) |
163Ω (30W) |
500Ω (10W) |
333Ω (15W) |
1.0kΩ (5W) |
666Ω (7.5W) |
|
|
|
(Bypass) |
6Ω |
8Ω |
Sensitivity |
(500Hz-5kHz pink noise) |
89dB (1W, 1m) |
90dB (1W, 1m) |
(100Hz-10kHz pink noise, according to EN54-24) |
77dB (1W, 4m) |
78dB (1W, 4m) |
(100Hz-10kHz pink noise, converted based on EN54-24) |
89dB (1W, 1m) |
90dB (1W, 1m) |
Max SPL |
(Rated noise power, according to EN54-24) |
90dB (4m) |
91dB (30W, 4m) |
(100Hz-10kHz pink noise, converted based on EN54-24) |
102dB (20W, 1m) |
103dB (30W, 1m) |
Coverage Angle (H x V) |
(500Hz) |
360° x 360° |
360° x 360° |
(1kHz) |
202° x 202° |
127° x 127° |
(2kHz) |
95° x 95° |
76° x 76° |
(4kHz) |
68° x 68° |
72° x 72° |
Weight |
|
1.8 kg (3.97 lbs) |
2.8 kg (6.17 lbs) |
Dimensions (Φ x D) |
|
154 x 218.5 mm |
203 x 288 mm |
|
6.06” x 8.6” |
8.0” x 11.3” |
Operating Temperature |
|
-10°C to +50°C |
Applicable Cable |
|
Solid wire: Φ 6.6mm (18 AWG) UL2464 |
Cable Connection |
|
Steatite terminal x 6 speaker cable (Φ 6.5mm) |
Finish |
|
Enclosure : ABS + PC |
|
Mesh speaker grill : surface-treated steel plate, black or white paint |
|
Joint bracket, screws and stainless steel cable |
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