Technics EAS-12KH100
¥ 35,000 (1 unit, around 1974)
Commentary
A dome-type tweeter unit with improved transient characteristics and directional characteristics as well as reduced distortion.
Excellent transient characteristics are obtained by using a titanium diaphragm for the diaphragm.
In addition, the edge is also made of titanium and is integrally molded with the diaphragm. In addition, a special damping material is added to suppress the generation of strain from the edge, to reduce the weight of the vibration system and to improve the transient characteristics.
The magnetic circuit uses Permendur (Fe-Co alloy), which has an extremely high saturation magnetic flux density and a large specific resistance, thereby achieving a high air gap magnetic flux density of 19,000 gauss and minimizing current distortion caused by eddy currents.
Model Rating
Type | Dome type tweeter |
Aperture | 19cm |
Rated input | 4W |
Max Input | 20W |
V. C impedance | 8 Ω |
Frequency characteristic | 1.2 kHz to 30 kHz |
Output sound pressure level | 97dB |
Magnetic flux density | 19,000gauss |
Total flux | 59,000maxwell |
Weight | 15kg |