Ceiling Mount Fire Dome Speaker ลำโพงป้องกันไฟไหม้
PC-1860F/1860BS
- ลำโพงฝังเพดานทำจากเหล็กเพื่อป้องกันการเกิดไฟไหม้และควันไฟ
- ติดตั้งง่ายด้วยการยึดติดแบบขาสปริง
- หน้ากากทำจากอลูมิเนียม
- ขนาดดอกลำโพง 12cm แบบ Full-range
- ขั้วต่อลำโพง PC -1867F แบบ Push-in และ
- PC-1867FC แบบ Ceramic-terminal
- รุ่น PC-1867FC ผ่านมาตรฐาน EN-24 และ BS-5839
PC-1860F
| 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) |
| Frequency Response | 170 Hz – 20 kHz (peak -20 dB) |
| Speaker Component | 12 cm (5″) cone-type |
| Dimensions for Fixing Hole | Mounting hole: φ156±3 mm (φ6.14″±0.12″) Ceiling thickness: 5 – 25 mm (0.2″ – 0.98″) |
| Speaker Mounting Method | Spring catch |
| Applicable Cable | Solid wire: 0.5 – 3 mm² (AWG 20 – 12) |
| Connection | Push wire connection (bridging terminal-2 branch type) |
| Finish | Frame: Steel plate, white (RAL 9016 equivalent), paint Grille: Steel net, white (RAL 9016 equivalent), paint Fire Dome: Steel plate, black, paint |
| Dimensions | φ180 × 5 (exposed section) + 100 (D) mm (φ7.09″ × 0.2″ + 3.94″) |
| Weight | 1 kg (2.2 lb) |
| Accessory | Paper pattern …1, Rubber grommet …2 |
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) |
| Max. 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 EN54-24 |
| Environmental Type | A (indoor applications) |
| Speaker Component | 12 cm (5″) cone-type |
| Operating Temperature | -10 °C to + 50 °C (14 °F to 122 °F) |
| Dimensions for Fixing Hole | Mounting hole: φ156±3 mm (φ6.14″±0.12″) Ceiling thickness: 5 – 25 mm (0.2″ – 0.98″) |
| Speaker Mounting Method | Spring catch |
| Applicable Cable | Solid wire: 0.8 – 6 mm² (AWG 18 – 10) |
| Connection | 2-Steatite connector (3 pole) |
| Finish | Frame: Steel plate, white (RAL 9016 equivalent), paint Grille: Steel net, white (RAL 9016 equivalent), paint Fire Dome: Steel plate, black, paint |
| Dimensions | φ180 × 5 (exposed section) + 100 (D) mm (φ7.09″ × 0.2″ + 3.94″) |
| Weight | 1.1 kg (2.43 lb) |
| Accessory | Paper pattern …1, Rubber grommet …2 |
