FOSTEX FE87
¥ 2,850 (1 piece, around 1992)
Commentary
This is an 8 cm cone type full range unit for AV of the FE series that utilizes the tradition of Fostechs.
The FE-x7 series uses a リバルジョン type lorry cage type magnetic circuit and is designed to prevent magnetic fields.
Model Rating
Method | Full-range speaker unit |
Aperture | 8cm |
Impedance | 8 Ω |
Lowest resonance frequency | 140Hz |
Playback frequency band | Fo ~ 21 kHz |
Output sound pressure level | 89dB/W/1m |
Input | 10W(Mus.) |
Mo | 1.4g |
Qo | 1.08 |
Effective vibration radius (a) | 3.0cm |
Magnet weight | 79.4g |
Gross weight | 0.288kg |
Standard enclosure method | Phase Inversion Type (4 Liters) |