Audio Database

The

DIATONE DS-35B
53,000yen(one set, the 1976 release)

Description
 
The low distorted magnetism circuit developed with metallurgical engineering approach is adopted as the magnetic circuit of a Woofer as well as a DS-90C type. A driven type nonlinear distortion is improved to below role 1 / 10 (-20dB) compared with the conventional Diatone speaker.

The polyester resin film was used for the edge portion of a squawker, special dumping processing was performed to it, and the characteristic is controlled into it.
Moreover, a low distorted magnetism circuit is adopted as well as a Woofer, and the frame is using the firm die-casting frame.

The composite material GFRP (Glass Fiber Reinforced Plastics: glass fiber strengthening plastics) is adopted as the diaphragm of the diaphragm of a tweeter. Since it is light and rigidity is high, a piston vibration region is lengthened and division vibration is suppressed.
Moreover natural frequency did not happen easily, what also has the flat high-end characteristic was obtained, and the loud sound extended smoothly is realized.

A cabinet decentralized vibration mode and has prevented resonance by this while it adopts a distributed vibration type with a firm junction structure and a distributed type special reinforcement and suppresses vibration of a cabinet.


Rating of a mode
System 3 way 3 speaker, a sealing system, and a book shelf type
Use unit For low-pitched sound: 30cm corn type
For inside sound: 10cm corn type
For loud sounds: 3cm dome shape
Nominal impedance 6ohms
Play frequency band 35Hz - 20000Hz
Crossover frequency 800Hz, 5000Hz
Output sound pressure level 91dB/W
The maximum input 80W
Level control Inside sound: Three positions (800Hz - 5000Hz)
Loud sound: Three positions (5000Hz - 20000Hz)
Dimensions Width 365x height 655x depth of 321mm
Weight 21kg