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.
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 |