PC-668RC-AS *AS Model*
The PC-688RC is a Ceiling Mount Speaker with integrated resin panel and speaker frame. It feature spring clamp mechanism for easy speaker mounting to ceiling. The slim speaker frame design allows it to blend into the interior design of the application easily. Input impedance can be easily adjusted by changing the tap of the transformer. PC-668RC, comes with input terminal block which makes cable connection easy when bridging wires.
| Rated Input | 15 W (100 V, 70 V line) |
|---|---|
| Impedance Option | 100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W), 3.3kΩ (3 W) 70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W), 3.3 kΩ (1.5 W) |
| Sensitivity | 96 dB (Pink Noise 500 Hz - 5,000 Hz / 1W, 1m) |
| Frequency Response | 65 Hz - 20,000 Hz (at 20 dB below peak SPL) |
| Speaker Component | 20 cm (8") double cone-type |
| Dimensions for Fixing Hole | Mounting hole: Φ250±5 mm (Φ9.84"±0.2") Ceiling thickness: 5 - 25 mm (0.20" - 1.98") |
| Speaker Mounting Method | Spring clamp |
| Input Connector | Push-In Connector (Bridging and branch connection possible) |
| Finish | Panel: Polypropylene resin, traffic white (RAL 9016 equivalent) Grille: Surface-treated steel plate net, traffic white (RAL 9016 equivalent), paint |
| Dimensions | Φ280 × 90 (D) mm (11.02" × 3.54") |
| Weight | 0.97 kg (2.14 lb) |
| Accessory | Paper pattern …1 |
