Loa âm trần của PC- 1860BS
Rated Input | 6 W (100 V line), 3 W (70 V line) |
Rated Impedance | 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W) |
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W) | |
Sensitivity | 95 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise) |
93 dB (1 W, 1 m) (100 Hz – 10 kHz, pink noise) | |
81 dB (1 W, 4 m) (100 Hz – 10 kHz, pink noise) | |
Maximum Sound Pressure Level | 100 dB (6 W, 1 m) (100 Hz – 10 kHz, pink noise) |
88 dB (6 W, 4 m) (100 Hz – 10 kHz, pink noise) | |
Frequency Response | 170 Hz – 20 kHz (peak -20 dB) |
Coverage Angle (-6 dB) | Horizontal and Vertical: 165゜ (500 Hz), 175゜ (1 kHz), 165゜ (2 kHz), 70゜ (4 kHz) |
according to EN 54-24 | |
Environmental type | A (indoor applications) |