FOSTEX L475
¥ 48,000 (1 piece, around 1976)
Commentary
38 cm cone type woofer unit of the laboratory series.
The design is also suitable for commercial systems.
Alnico magnet is used for the magnetic circuit.
An optional speaker mounting kit (sold separately) was used to fix it to the baffle plate.
This kit is a set of a hole set screw, a blind nut, and a socket wrench. P5-30 uses a 5 mm screw and P6-30 uses a 6 mm screw.
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Model Rating
| Method | Cone type woofer unit |
| Aperture | 38cm |
| Impedance | 8 Ω |
| Frequency characteristic | Fo ~ 3.5 kHz |
| fo | 25Hz |
| Output sound pressure level | 100dB/W/m |
| Input | 150W(Music) |
| Recommended crossover frequency | 2 kHz or less |
| mo | 70g |
| Qo | 0.3 |
| Magnet weight | 1,510g (Alnico) |
| Weight | 8.3kg |
| Sold Separately | Speaker Mount Kit P5-30 (¥ 300) Speaker Mount Kit P6-30 (¥ 300) |