TOA PC-1867FC ลำโพงติดเพดาน Ceiling Speaker with firedome

TOA's PC-1867F and PC-1867FC Ceiling Mount Speaker features an iron-made dome that prevents the fire from spreading in the ceiling in case of an emergency situation.

The speaker can be easily installed using the speaker mounting spring and the dome can also be easily mounted in the speaker mounting hole in the ceiling panel. The PC-1867FC is provided with a ceramic terminal block of screw type.

The PC-1867FC complies with the British Standard BS5839 Part 8 and is certified with EN 54-24.

Specification

• Rated Noise Power 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 90 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)
• 79 dB (1 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
• 91 dB (1 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24
• Maximum Sound Pressure Level 85 dB (6 W, 4 m) (100 Hz - 10 kHz, pink noise) according to EN 54-24
• 97 dB (6 W, 1 m) (100 Hz - 10 kHz, pink noise) converted based on EN 54-24
• Frequency Response 160 Hz - 13 kHz
•  Coverage Angle(-6dB) 500 Hz: 186゜, 1 kHz: 178゜, 2 kHz: 148゜, 4 kHz: 76゜,
• according to EN 54-24
• Environmental Type A (indoor applications) according to EN 54-24
• Speaker Component 12 cm (5) cone-type"
• Dimensions for Fixing Hole ±3
• ±0.12"
• 156 (mounting hole) × 30 (maximum ceiling thickness) mm (6.14 × 1.18)"
• Speaker Mounting Method Spring catch
• Applicable Cable Solid wire: 1.0 - 3.0 mm (AWG18-9)
• Connection Screw connector (steatite terminal) bridging
• Finish Baffle: Aluminum, off-white (RAL 9010 or equivalent color), paint
• Grille: Aluminum net, off-white (RAL 9010 or equivalent color), paint
• Dome mounting bracket: Steel plate, trivalent chromate treatment plating
• Fire dome: Steel plate, black, painting
• Dimensions 180 × 11 (exposed section) + 110 (D) mm (7.09 × 0.43" + 4.33")"
• Weight 1.4 kg (3.09 lb) (bracket, fire dome included)
• Accessory Rubber grommet …2, Paper pattern …1