|25,000yen(one set, the 1979 release)
The compact 3 way speaker system which supplied the
loudspeaker technology original with a Lo-D, and was developed.
cone type Woofer which adopted the gathered edge is carried in low-pass.
asks for the sound which pressed down distortion and cleared up, and Lo-D
Actuator (low-distortion magnetic circuit) is carried.
Moreover, the aromatic polyamide system fiber of new materials is adopted
as a voice coil bobbin, and the heat-curing type self-fusion line is used
for a voice coil. Since an electromagnetic damping is not built with a
fibroid bobbin while improving an input-proof sharply by this, the low-pass
play with the sufficient linearity from the Dainyuu power to a few input
has been realized.
The 2.5cm dome
shape tweeter which adopted the titanium diaphragm is carried in the high
While attaining a stabilization of a low distortion and quality, 2
piece schemes which adopted the special cloth are adopted as an edge, and the
piston vibration area is expanded to it with the soft edge.
shape super tweeter which small-caliber-ized to 1.4cm in the super-high region, and acquired wide dispersibility is carried.
Rigid high titanium was adopted
as the diaphragm like the tweeter, and efficiency is improved with high region
The enclosure serves as rosewood tone finish.
super tweeter and a tweeter are constructed on a unification frame, the
perpendicular routing of the placement with a Woofer is carried out on the
cabinet medial axis, and a lateralization and a feeling of sound field are
||3 ways, 3 loudspeakers, a sealing scheme, and a bookshelf type
||For low-pass: 20cm cone type
regions: 2.5cm dome shape
For high [ super-] regions: 1.4cm dome shape
||43Hz - 30000Hz (-15dB anechoic chamber)
|The maximum input
||80W (music signal peek)
|Output sound pressure level
||90 dB/W/m (8-ohm conversion)
|Cross over frequency
|Enclosure internal volume
||Width 242x height 430x depth of 220mm