Audio Database


208,000yen(one-set, around the 1978 time)

The compact floor type 3 way speaker system which aimed at reproducing more correctly from a basic bass region to the upper register besides an audio frequency band.

122A of the 30cm aperture developed for exclusive use is adopted as low-pass.
In order to realize the cone paper which prepared the rib with the optimal mass or a stiffness, and the exact piston action stabilized also in the time of a large swing, it has the technical special features, such as attaching a mass media trawl ring to a voice coil.

LE5-5 of the diameter of 13cm is adopted as a mid range.

combining a ring-like diaphragm and a powerful magnetic circuit with a high region -- high -- the ring radiator 077 which realized the efficiency upper register play is adopted.
From the horn of unique form with the property of both exponential / diffraction, it is spread with large directional characteristics (110 degrees x 40 degrees) at 20000Hz.

It is the graceful design which allotted the top of the enclosure smoked glass.


Rating of a mode
Scheme 3 ways, 3 loudspeaker bass-reflex scheme, and a floor type
Unit etc. For low-pass: 30cm cone type (122A)
For mid ranges: 13cm cone type (LE5-5)
For high regions: Horn type (077)
Network: Exclusive 3 way network
Cross over frequency 1000Hz, 6500Hz
Impedance 8ohms
Sound pressure level 89dB (new Japanese Industrial Standard)
Allowable input 75W (succession special NetWare program)
Dimensions Width 445x height 622x depth of 333mm
Weight 30kg