The PC-658R is a ceiling mount speaker with a resin panel and speaker frame. It features a spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by adjusting the tap position of the transformer.
- Special design for thin ceiling
- Spring clamp mechanism for easy speaker mounting to the ceiling
| PC-658R | PC-648R | PC-1867F | |
|---|---|---|---|
| Frequency response | 65 Hz – 18 kHz | 100 Hz – 18 kHz | 160 Hz – 13 kHz |
| Sensitivity (1 W, 1 m) | 90 dB | 90 dB | 90 dB |
| Rated input (100 V) | 6 W | 6 W | 6 W |
| Tappings (100 V) | 6 / 3 / 1 W (100 V), 3 / 1.5 / 0.5 W (70 V) | 6 / 3 / 1 W (100 V), 3 / 1.5 / 0.5 W (70 V) | 6 / 3 / 1.5 / 0.8 W (100 V), 3 / 1.5 / 0.8 /
0.4 W (70 V) |
| Speaker component | 16 cm cone-type | 12 cm cone-type | 12 cm cone-type |
| Finish | Polypropylene resin, off-white (RAL 9010 or equivalent) | Polypropylene resin, off-white (RAL 9010 or equivalent) | Aluminium, off-white (RAL 9010 or equivalent) |
| Dimensions | 192 x 73 mm (Ø x D) | 168 x 77 mm (Ø x D) | 180 x 121 mm (Ø x D) |
| Weight | 0.5 kg | 0.47 kg | 1.4 kg |