Speaker Ceiling ZS 648R / ZS 648 R / ZS648R Original

Integrated with a resin panel and speaker frame, the ZS-648R is the ceiling mount speaker with a metal attached. It features spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer. 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), 10 kΩ (1 W) 70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W) Sensitivity 90 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise) Frequency Response 100 Hz - 18 kHz (peak -20 dB) Speaker Component 12 cm (5") cone-type Dimensions for Fixing Hole Mounting hole: Φ145±5 mm (Φ5.71"±0.2") Ceiling thickness: 5 - 25 mm (0.2" - 0.98") Speaker Mounting Method Spring clamp Finish Baffle: Polypropylene resin, white (RAL 9010 equivalent) Grille: Surface-treated steel plate net, white (RAL 9010 equivalent), paint Dimensions Φ168 × 77 (D) mm (Φ6.61" × 3.03") Weight 470 g (1.04 lb) Accessory Paper pattern …1