Loa gắn trần PC-1865BS
| 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 | 200 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) |
| Speaker Component | 12 cm (5″) cone-type |
| Operating Temperature | -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F) |
| Dimensions for Fixing Hole | Mounting hole: φ150±3 mm (5.91″±0.12″) |
| Ceiling thickness: 5 – 25 mm (0.2″ – 0.98″) | |
| Speaker Mounting Method | Spring clamp |
| Applicable Cable | Solid wire: 0.8 – 6 m㎡ (AWG 18 – 10) |






