Audio Database


Lo-D HS-250F
25,800yen(one-set, around the 1970 time)

The bass-reflex type speaker system of three ways.

A 25cm cone type unit was adopted as low-pass, and H-54H which is a horn type unit about a 12cm cone type unit in a high region is adopted as a mid range.

The level control is carried in the high region and the mid range, and a three-step switching is possible.

The enclosure carries the multichannel termination which is walnut open boa finish and carries 2ch and 3ch changeover switch in a backplane.

Rating of a mode
Scheme 3 ways, 3 loudspeaker bass-reflex scheme, and a bookshelf type
Unit etc. For low-pass: 25cm cone type
For mid ranges: 12cm cone type
For high regions: Horn type (H-54H)
Frequency band 35Hz - 20000Hz
The maximum input 40W
Impedance 8ohms
Cross over frequency 500Hz, 5000Hz (12 dB/oct)
Dimensions Width 367x height 650x depth of 290mm
Weight 17kg