PC-1860

PC-1860 Ceiling Mount Speaker

PC-1860

The PC-1860 Ceiling Mount Speaker is of all metallic construction and ideal for use in a voice alarm system or BGM system. It feature spring clamp mechanism for easy mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer. The push-in type input terminal block makes cable connection easy and allow bridge wiring.

   

Specification
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 94 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)
Frequency Response 80 Hz - 20 kHz (peak -20 dB)
Dispersion (1 to 4k Hz avg.) 165° Horizontal   x   175° Vertical
Speaker Component 12 cm (5") cone-type
Dimensions for Fixing Hole Mounting hole: φ150±3 mm (φ5.91"±0.12")
Ceiling thickness: 5 - 25 mm (0.2" - 0.98")
Operating Temperature -10 ·c to +50 ·c (14 'F to 122 'F
Speaker Mounting Method Spring clamp
Applicable Cable Solid wire: 0.5 - 3 mm2 (AWG 20 - 12)
Connection Push-in connector (bridging terminal-2 branch type)
Finish Frame: Steel plate, white (RAL 9016 equivalentl, paint Grille: Steel net, white (RAL 9016 equivalentl, paint 
Dimensions φ180 × 70 (D) mm (φ7.09" × 2.76"
Weight 560g (1.23 lb)
Accessory Paper pattern …1