FOSTEX FE133SR
¥ 2,500 (1 piece, around 1972)
Commentary
13 cm diameter cone type full range unit.
Model Rating
| Method | Cone type full range unit |
| Aperture | 13cm |
| Impedance | 8 Ω |
| Frequency characteristic | Fo ~ 16 kHz |
| fo | 70Hz |
| Output sound pressure level | 91dB/W/m |
| Input | 18W(Music) |
| Magnetic flux density | 12,000Gauss |
| Weight | 0.95kg |