speaker ceiling Toa ZS-1860F-AS / zs 1860 fas

The ZS-1860F-AS Ceiling Mount Speaker features an iron-made dome that prevents the fire from spreading in the ceiling, in case of an emergency situation. The ZS-1860F-AS is suitable for announcement and music use in high quality sound cone speaker. 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 95 dB (1 W, 1 m) (330 Hz - 3.3 kHz, pink noise) Frequency Response 100 Hz - 20 kHz (pink noise -20dB) Speaker Component 12 cm (5") cone-type Dimensions for Fixing Hole Mounting hole : φ156 ±3mm Ceiling thickness : 5-25 mm (0.2"-0.98") Speaker Mounting Method Spring catch 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 Fire Dome : Steel plate, plating Dimensions φ180 × 5 (exposed section) + 100 (D) mm (φ7.09" × 0.19" + 3.94")