DIATONE T-20
Unknown Price
Commentary
It is a wall-mounted speaker with a 20 cm aperture for all band and was used for general listening in broadcasting stations.
Model Rating
| Method | 1-Way / 1-Speaker / Wall Hanging Type |
| Configuration such as unit | For all bands : 20 cm |
| Playback frequency band | 70 Hz to 10000 Hz |
| Nominal impedance | 600 Ω |
| Rated input | 5W |
| Output sound pressure level | 98dB/VA (at 50 cm) |