Technics EAS-25PL017
¥ 12,000 (1 unit, around 1979)
Commentary
25 cm cone type woofer unit.
The use of a lightweight highly rigid S-shaped curved cone and a copper-short ring, wide-band playback of fo to 6 khz is realized.
Model Rating
Type | Cone type woofer unit |
Aperture | 25cm |
Cone effective diameter | 213mm |
Max Input | 100W |
V. C impedance | 8 Ω |
Frequency characteristic | Fo ~ 6 kHz |
Lowest resonance frequency | 29Hz |
Output sound pressure level | 94dB/m |
Qo | 0.5 |
Magnetic flux density | 9,400gauss |
Total flux | 123,000maxwell |
Weight | 2.4kg |