FOSTEX F120A
¥ 16,500 (1 piece, around 1992)
Commentary
A 12 cm cone type full-range speaker using an alnico magnet.
The F120A uses an Alnico magnet for the magnetic circuit, and a multi-layer cone with mica fine ceramics coating for the diaphragm.
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Model Rating
| Method | Cone type full range unit |
| Aperture | 12cm |
| Impedance | 8 Ω |
| Lowest resonance frequency | 65Hz |
| Playback frequency band | Fo ~ 20 kHz |
| Output sound pressure level | 89dB/W/1m |
| Input | 30W(Mus.) |
| mo | 4.7g |
| Qo | 0.45 |
| Effective vibration radius (a) | 4.6cm |
| Magnet weight | 211g (Alnico) |
| Gross weight | 2kg |
| Standard enclosure | Bass Reflex Type (10 Liters) |