Speaker Ceiling TOA ZS 1860 / TOA ZS1860 / ZS 1860 AS Original

The ZS-1860-AS Ceiling Mount Speaker is ideal for use in a voice alarm system or BGM system. It feature spring clamp mechanism for easy mounting to the ceiling. 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) (330 Hz - 3.3 kHz, pink noise) Speaker Component 12 cm (5 #34;) cone-type Dimensions for Fixing Hole φ150 ±3(mounting hole) Ceiling thickness 5-25 mm (0.2 #34;-0.98 #34;) Speaker Mounting Method Suspension Spring Applicable Cable Solid wire: φ0.5 - φ3.0 mm2 (AWG20-12) 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 Dimensions φ180 × 5 (exposed section) + 65 (D) mm (φ7.09 #34; × 0.19 #34; + 2.56 #34;) Weight 590g (1.30 lb)