|19,800yen(one set, the May, 1970 release)
It is a speaker system of the improved version of DS-22B.
It has 2 way composition based on 2S-208.
A 20cm high
compliance type corn type unit is adopted as low-pass.
Moreover, roll edge
advantageous to a reverse vibration in linearity or an inside region is adopted
A 5cm corn type unit is adopted as a high region.
mechanical load type to which machine braking was fully applied by the
suspension of the special synthetic rubber is adopted.
The enclosure is made from the plywood of 16mm of board thickness, and
serves as walnut finishing.
It is designed in accordance with a 20cm low-pass unit, and this
reproduces rich low-pitched sound.
Moreover, if a sound-absorbing material
is filled in a port in a proper quantity of ranges, an effect will change to
apply braking more in respect of sound quality.
||2 ways, 2 speaker bass-reflex system, and a
book shelf type
|Use unit etc.
||For low-pass: 20cm corn type
regions: 5cm corn type
|Play frequency band
||50Hz - 20000Hz
|The maximum input
|Output sound pressure level
||Width 330x height 550x depth of 285mm