FOSTEX FW227
¥ 19,800 (1 piece, around 1992)
Commentary
An AV compatible 22 cm cone type woofer unit that uses a repartion type high-performance magnetic circuit and a PP cone.
Model Rating
Method | Cone type woofer unit |
Aperture | 22cm |
Impedance | 8 Ω |
Lowest resonance frequency | 30Hz |
Playback frequency band | Fo ~ 5 kHz |
Output sound pressure level | 92dB/W/1m |
Input | 100W(Mus.) |
Mo | 30g |
Qo | 0.25 |
Effective vibration radius (a) | 9.5cm |
Magnet weight | 1,098g |
Gross weight | 4.14kg |
Recommended crossover frequency | 3 kHz or less |
Standard enclosure method | Bass Reflex Type (25 Liters) |
Compatible tweeter | FT57D |