Audio Database

The

CORAL DX-THREE/II
32,000 yen(around the one-set and 1986 time)

Description
 
3 way speaker system which pursued new materials, such as high polymer chemistry, and aimed at the information play function more.

The 26cm corn type Woofer is adopted as low-pass.
The corn containing corrugation is used for the diaphragm.

A 6cm hard dome shape squawker is adopted as an inside region.

The hard dome shape tweeter of 2cm is adopted as a high region.

Few coils containing a lamination core by a magnetic material and MF capacitor of direct-current resistance are adopted as a network by the thick line volume.

Diffraction phenomena were stopped because the enclosure adopts a round baffle, and each unit was embedded at the baffle plate and made flat.
Finishing is black tone finishing.


Rating of a mode
System 3 ways, 3 speakers, a sealing system, and a book shelf type
Use unit For low-pass: 26cm corn type
For inside regions: 6cm dome shape
For high regions: 2cm dome shape
Play frequency band 35Hz - 35000Hz
Impedance 6ohms
Program sauce input 150W
The moment maximum input 300W
Crossover frequency 700Hz, 7000Hz
Output sound pressure level 91dB/W-m
Dimensions Width 300x height 525x depth of 282mm
Weight 12.3kg
Remarks Attachment: Speaker cord (3m)