Pioneer PW-25F
¥ 7,500 (around the late 1960 s?)
Commentary
25 cm cone type woofer unit developed as the second series of F series following PW-20F.
Model Rating
Type | 25 cm Cone Woofer |
Impedance | 8 Ω, 16 Ω |
Lowest resonance frequency (fo) | 20 Hz to 32 Hz |
Reproduction frequency characteristic | Fo ~ 4 kHz |
Output sound pressure level | 100dB/W |
Max Input | 25W |
Qo | 0.3 |
External dimensions | Diameter 264x Depth 158 mm |
Weight | 4.1kg |