Pioneer PW-20F
¥ 3,900 (around the late 1960 s?)
Commentary
F series 20 cm cone type woofer unit.
The edge uses a Cross Edge made of cloth.
.JPG)
Model Rating
| Type | 20 cm Cone Woofer |
| Impedance | 8 Ω, 16 Ω |
| Lowest resonance frequency (fo) | 30 Hz to 45 Hz |
| Reproduction frequency characteristic | Fo ~ 4 kHz |
| Output sound pressure level | 98dB/W |
| Max Input | 15W |
| External dimensions | Diameter 216x Depth 143 mm |
| Weight | 2.8kg |