Audio Database


Lo-D HS-350
49,000yen(one-set, around the 1974 time)

The 2 way speaker system developed aiming at the low distortion.

L-201 which is a Woofer unit is adopted as low-pass.
It is what cornered the fluence of magnetic flux, such as an aluminum short ring and a copper center cap, and the low-distortion property is conjointly realized with the gathered edge.

The H-54HD horn tweeter unit is adopted as a high region. In order to improve directional characteristics to this unit, the acoustic lens is used for the front.

Rating of a mode
Scheme 2 ways, 2 loudspeaker bass-reflex scheme, and a bookshelf type
Unit etc. For low-pass: 20cm cone type (L-201)
For high regions: Horn type (H-54H)
Frequency band (-8dB anechoic chamber) 40Hz - 20000Hz
Sound pressure level 90dB/W/m
Level change 0±3dB
Dimensions Width 365x height 593x depth of 250mm
Weight 15kg