Audio Database
FE207
Commentary

This is an AV compatible 20 cm double cone type full range unit 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 Double cone type full-range speaker
Aperture 20cm
Impedance 8 Ω
Lowest resonance frequency 40Hz
Playback frequency band Fo ~ 20 kHz
Output sound pressure level 95dB/W/1m
Input 90W(Mus.)
Mo 13.9g
Qo 0.33
Effective vibration radius (a) 8.1cm
Magnet weight 707g
Gross weight 2.65kg
Standard enclosure method Phase Inversion Type (35 liters)