Audio Database

The

DIATONE DS-20000B Klavier * 200 sets of limited production
550,000yen(one set, the 1998 release)

Description
 
It is the speaker system which repeated the further maturing through five years of time from limited production of DS-20000, performed fine-tuning as beautiful "Klavier" of piano finish, and carried out limited modeling.

A tweeter, a mid range, and all the units of a Woofer are improved by "sound of sound" which is a development theme, and the enclosure adopts piano soundboard grade material.
Furthermore, the tuning covering details and the thorough hearing were completed.
The wide-range and high-resolution play by the compilation A.D.M.C.-m magnetism circuit of a pure boron diaphragm (B4C) diaphragm and Diatone Low-noise-izing technology and the piano finishing enclosure borne by investigation of the time-axis response is realized.

The low-pitched sound region play which adopted a 270mm aramid honeycomb corn and aramid edge as the Woofer, and was excellent in the linearity is possible.

A 75mm and B4C pure boron D.U.D diaphragm, the high-grade mid range by a ring form Al Nico casting magnet A.D.M.C.-m magnetism circuit.

In a tweeter, the high region which exceeds 40kHz with a 23 mm-B4C pure boron D.U.D. diaphragm is reproduced.

The spruce of piano soundboard material is adopted as a baffle and a backlining. The black piano finish of polyester thick film gloss paint is given, and the enclosure of rich sound and beautiful finishing is realized.

4 terminal input corresponding to by amplifier and bi-wiring is adopted.

One-set aging [ one-set primary ] is given in the Diatone studio.


Rating of a mode
System 3 ways, 3 speakers, a sealing system, and a book shelf type
- Magnetic-shield design (EIAJ)
Use unit For low-pitched sound: It is a corn type 27cm.
For inside sound: 7.5cm dome shape
For loud sounds: 2.3cm dome shape
Rated impedance 4ohms
Play frequency band 35Hz - 40000Hz (high cut 80000Hz)
Output sound pressure level 88dB/W/m
Crossover frequency 500Hz, 5000Hz
The maximum input 220W
Dimensions Width 360x height 695x depth of 339mm
Weight 35kg
Attachment Velvet covering
Wax for pianos
Option Exclusive stand DK-20000B (150,000yen, It is 1 set in two sets)