Audio Database


120,000yen(one set, the October, 1995 release)

In order to express "the sound exceeding the limit of people's audible region" of a high sampling & high bit digital audio, it is next-generation 3 way speaker system which gave thorough approach to wide-range-izing from a high region to low-pass, and a high density fundamental play

The pure boron is adopted as high and an inside region diaphragm unit towards a high-definition play of super digital. Moreover, in order to obtain attenuation beauty and the outstanding response to a tweeter, the powerful magnetism circuit which made magnetic flux density raise to 20000 gausses is carried. Current distortion is reduced by using the iron material which constitutes a magnetic circuit in a magnetic saturation domain. The high-definition play is enabled to the loud-sound zone over 40000Hz.
Moreover, in order to absorb the back wave of a diaphragm to a mid range, sound absorption processing in a back chamber which considered six kinds of sound-absorbing materials as seven-layer composition is carried out.

The aramid crossing corn which abandoned resin (pitch) by adoption of two-layer structure, and was successful in the weight saving, and the magnetic circuit which made magnetic flux density raise 10% from before are carried in the Woofer.

Rating of a mode
System 3 ways, 3 speakers, a sealing system, and a book shelf type
- Magnetic-shield type
Use unit For low-pitched sound: 27cm aramid honeycomb corn type
For inside sound: 6cm pure boron dome shape
For loud sounds: 2.3cm pure boron dome shape
Rated impedance 6.3ohms
Play frequency band 39Hz - 40000Hz
Output sound pressure level 90dB/W/m
Crossover frequency 600Hz, 5000Hz
The maximum input 180W
Dimensions Width 360x height 690x depth of 300mm (341mm with a network)
Weight 29kg