Audio Database

The

Lo-D HS-1
19,900yen(one-set, around the 1979 time)

Description
 
The 2 way speaker system of the pocketbook version size.

The 10cm cone type Woofer which carries a Lo-D actuator (low-distortion magnetic circuit) is carried in low-pass.
Moreover, the 2.5cm titanium dome shape tweeter is carried in the high region.

Aluminum die-casting finish and black metallic finish were one of finish of an enclosure.


Rating of a mode
Scheme 2 ways, 2 loudspeakers, a sealing scheme, and a bookshelf type
Unit etc. For low-pass: 10cm cone type
For high regions: 2.5cm dome shape
Frequency characteristic 50Hz - 20000Hz (-15dB anechoic chamber)
The maximum input 70W (music signal peek)
Impedance 8ohms
Output sound pressure level 85dB/W/m
Cross over frequency 2.7kHz
Enclosure internal volume 1.6L
Dimensions Width 117x height 185x depth of 121mm
Weight 2.5kg