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.
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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 |