Audio Database


44,000yen(It is 1 set in two sets, August, 1990 release)

It is a layout-free speaker system which can be used broadly not only at a home but at a store, a building, etc.

The coaxial 2 way unit is adopted as a unit.
The aramid blend corn is adopted as the tweeter part by the Woofer part in the dome shape of micro 2.5cm composition.

There were two kinds such as DS-7 of a black model and DS-7of beige model C.


Rating of a mode
System 2 ways, 1 speaker bass-reflex system, and a magnetic-shield type
Use unit For [ all the ] zones: 13cm same axle type
For low-pass: 13cm corn type
For high regions: 2.5cm dome shape
Nominal impedance 6ohms
Play frequency band 50Hz - 22000Hz
Output sound pressure level 89dB/W/m
Crossover frequency 4000Hz
The maximum input 160W(EIAJ)
Dimensions Width 170x height 170x depth of 208mm
Weight 2kg
Attachment OFC speaker cable (4mx2)
Option Speaker stand DK-7 (black, 10,000yen)
Speaker stand DK-7C (beige, 10,000yen)