Audio Database


63,000yen(one set, the 1975 release)

Cabinet structure analyzes the oscillating pattern of a cabinet physically in order to avoid concentration in vibration mode, and a distributed vibration type reinforcement structure which distributed the reinforcement unevenly is used for it.
Moreover, the joint is firmly joined with elaborate woodwork technology. This pressed down vibration of a cabinet and it has succeeded in decentralization in vibration mode.

The whole of each unit currently used is developed newly.

Rating of a mode
System 3 way 3 speaker, a sealing system, and a book shelf type
Use unit For low-pitched sound: 30cm corn type
For inside sound: 12cm corn type
For loud sounds: 2.3cm dome shape
Nominal impedance 6ohms
Play frequency band 30Hz - 20000Hz
Crossover frequency 600Hz, 5000Hz
Output sound pressure level 92dB/W
The maximum input 80W
Level control Inside sound: Three positions (600Hz - 5000Hz)
Loud sound: Three positions (5000Hz - 20000Hz)
Dimensions Width 390x height 665x depth of 280mm
Weight 23kg