|a price point -- unknown (one-set, around the 1975 time)
The speaker system developed by the basis of the
objective to reproduce the true concert hall in a home.
The Woofer by a
38cm sandwich cone is adopted as low-pass.
On inside low-pass, the same
2.5cm dome shape tweeter as 2030 or 2060 is adopted as a 6cm plastic cone type
unit and a high region at the sandwich cone type of 17cm, and the mid-high
range, respectively, and it is installed in the upside sealing enclosure.
A low-distortion type air core coil is used for a network, and internal
resistance is stopped small.
The upper portion and the lower have
divided and the enclosure serves as a design which thought directional
characteristics as important.
The measures against vibration proof are taken
especially against the lower enclosure.
||4 ways and 4 loudspeaker transmission
- Floor type
||For low-pass: 38cm cone type
low-pass: 17cm cone type
For mid-high ranges: 10cm cone type
regions: 2.5cm dome shape
||35Hz - 28kHz
|Allowable input (DIN specification)
|Cross over frequency
||450Hz, 2kHz, 5kHz
||Upper portion: 30L
||Width 500x height 1130x depth of 375mm