Audio Database

The

DIATONE DS-31C
44,000yen(one set, the 1968 release)

Description
 
It is a model of lineup of the first phase of the Diatone put on the market in Showa 43.
DS series of the Diatone began from here.

Two kinds of units, 20cm and 30cm, are adopted as low-pass, and two 5cm tweeter units are used for high regions.
Efficiency is made high by this and inside compass is enriched from low-pass.


Rating of a mode
System 2 ways, 4 speaker bass-reflex system, and a floor type
Use unit etc.
For low-pass : 30cm corn type (PW-3012)
20cm corn type (PW-2015)
For high regions: 5cm corn type (TW-23) x2
Network: 6micro F NP capacitor
Rated impedance 8ohms
Play frequency band 30Hz - 20000Hz
Output sound pressure level 104dB/VA(50cm)
Crossover frequency 2000Hz
Rated input 40W
Dimensions Width 580x height 860x depth of 310mm
Weight 30kg