TOA PC-648R Ceiling Mount Speaker
Integrated with a resin panel and speaker frame, the PC-648R is the ceiling mount speaker with a metal attached.
Integrated with a resin panel and speaker frame, the PC-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 – 5,000 Hz, pink noise)|
|Frequency Response||100 – 18,000 Hz (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, off-white (RAL 9010 or equivalent color)|
Grille: Surface-treated steel plate net, off-white (RAL 9010 or equivalent color), paint
|Dimensions||φ168 × 77 (D) mm (φ6.61″ × 3.03″)|
|Weight||470 g (1.04 lb)|
|Accessory||Paper pattern …1|