Technics EAS-20PW56
¥ 7,800 (1 unit, around 1979)
Commentary
20 cm double cone type full range unit.
By adopting an original elliptical corrugation on the main cone, a flatter frequency characteristic is obtained.
The high-pass cone realizes a high-pass characteristic of 20 kHz by devising the shape and material.
Model Rating
Type | Double Cone Type Full Range Unit |
Aperture | 20cm |
Cone effective diameter | 170mm |
Max Input | 10W |
V. C impedance | 8 Ω |
Frequency characteristic | 38 Hz to 20 kHz |
Lowest resonance frequency | 38Hz |
Output sound pressure level | 95dB |
Qo | 0.65 |
Magnetic flux density | 9,500gauss |
Total flux | 85,000maxwell |
Weight | 1.6kg |