Product Description
TOA PC-648R-4 Four Pack Ceiling Speaker With Resin Panel And Speaker Frame
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.
SPECIFICATIONS:
Note: Paint colour change effective July 2015. Changed from RAL 9010 (pure white) to RAL 9016 (traffic white).
Rated Input | 6 W (100 V line), 3 W (70 V line) |
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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 9016 (traffic white) or equivalent color) Grille: Surface-treated steel plate net, off-white (RAL 9016 or equivalent color), paint |
Dimensions | φ168 × 77 (D) mm (φ6.61" × 3.03") |
Weight | 470 g (1.04 lb) |
Accessory | Paper pattern …1 |