| MODEL |
|
NPJ-5 |
NPJ-5D |
| System type |
|
Single Cone Projector Speaker |
Dual Cone Projector Speaker |
| Standard |
|
European Standard EN 54-24 /2008; Certification no. 1438-CPR-0692 |
|
Speaker for voice alarm systems for fire detection and fire alarm systems |
| Environment Type |
|
Type B (Outdoor applications) |
| Transducer |
|
5.5″ full range speaker |
2 x 5.5″ full range speaker |
| Rated Noise Power |
|
20W |
20W |
|
(100V and 70V line) |
(100V and 70V line) |
| Frequency Response |
|
132Hz – 20kHz |
132Hz – 20kHz |
| Rated Impedance |
(100V line) |
500Ω (20W) |
500Ω (20W) |
| 1kΩ (10W) |
1kΩ (10W) |
| 2kΩ (5W) |
2kΩ (5W) |
|
|
|
| (70V line) |
250/500Ω (20W) |
250/500Ω (20W) |
| (500/1kΩ (10W) |
(500/1kΩ (10W) |
| 1kΩ (5W) |
1kΩ (5W) |
|
|
|
| (Bypass) |
8Ω |
4Ω |
| Sensitivity |
(500Hz-5kHz pink noise) |
89dB (1W, 1m) |
86dB (1W, 1m) |
| (100Hz-10kHz pink noise, according to EN54-24) |
77dB (1W, 4m) |
74dB (1W, 4m) |
| (100Hz-10kHz pink noise, converted based on EN54-24) |
89dB (1W, 1m) |
86dB (1W, 1m) |
| Max SPL |
(Rated noise power, according to EN54-24) |
89dB (4m) |
85dB (20W, 4m) |
| (100Hz-10kHz pink noise, converted based on EN54-24) |
101dB (20W, 1m) |
97.2dB (20W, 1m) |
| Coverage Angle (H x V) |
(500Hz) |
360° x 360° |
128° x 128° |
| (1kHz) |
133° x 133° |
160° x 160° |
| (2kHz) |
80° x 80° |
75° x 75° |
| (4kHz) |
58° x 58° |
65° x 65° |
| Weight |
|
2.11 kg (4.65 lbs) |
2.71 kg (5.97 lbs) |
| Dimensions (Φ x D) |
|
168.3 x 246.2 mm |
168.3 x 246.2 mm |
|
6.62” x 9.69” |
6.62” x 9.69” |
| Protection Rate |
|
IP55 |
| 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 |
