FOSTEX D252
¥ 39,000 (1 piece, around 1976)
Commentary
Driver unit of the Laboratory Series.
The D252 has a wide range design that covers a wide frequency range.
Metal diaphragm is used for the diaphragm.
Alnico magnet is used for the magnetic circuit.
Model Rating
| Method | Driver unit |
| Impedance | 8 Ω |
| Frequency characteristic | 500 Hz to 20 kHz |
| Output sound pressure level | 104dB |
| Input | 50W(Music) |
| Recommended crossover frequency | 1 kHz or more |
| Throat diameter | 25.4mm |
| Magnet weight | 650g (Alnico) |