PRODUCT DESCRIPTION:
TOA's PC-1867F and PC-1867FC Ceiling Mount Speaker features an iron-made dome that prevents the fire from speading 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-1868F comes with a push-in connector that permits one-touch cable connection as well as bridging and branch wiring, while the PC-1867F/PC-1867FC is provided with a ceramic terminal block of screw type. The PC-1867FC complies with the British Standard BS 5839 Prt. 8 Flush-mount ceiling type. Spring catch system increases installation efficiency. Built-in full-range 12cm speaker. Rated input: 6W (100V line) or 3W (70V line). Push-in terminal connector simplify wiring and impedance switching (0.8W, 1.5W, 3W and 6W/100V line). Wide 100 - 16,000Hz frequency range characteristics (without fire dome) The front grille is Round, aluminum frame + alminum net. |
TECHNICAL SPECIFICATIONS:
Rated Input 6 W (for 100 V Line), 3 W (for 70 V Line) Rated Impedance 100 V line: 1.7 k (6 W), 3.3 k (3 W), [6.7 k (1.5 W), 13 k (0.8 W): Internal wiring must be changed] 70 V line: 1.7 k (3 W), 3.3 k (1.5 W), [6.7 k (0.8 W), 13 k (0.4 W): Internal wiring must be changed]) Sensitivity 90 dB (1 m, 1 W, 330 - 3,300 Hz Pink noise) Frequency Response 100 - 16,000 Hz Speaker Component 12 cm cone-type speaker Standard In compliance with the British Standard BS 5839-8: 1998 [10.3 Protection of Loudspeakers] Dimensions for Fixing Hole ø150 ±3 (mounting hole) x 30 (maximum ceiling thickness) mm Speaker Mounting Method Spring catch Applicable Cables 600 V Vinyl-insulated cable (IV wire or HIV wire) Solid copper wire: 1 × max. ø3.0 mm or 2 × max. ø1.5 mm Connection Push- in connector (Bridging terminal-2 branch type) 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, bichromate plating Fire dome: Steel plate, black, painting. |