Audio Database

The

Lo-D HS-5
45,000yen(one-set, around the 1979 time)

Description
 
The B5 version size speaker system which adopted the metal cone.

The 20cm metal cone Woofer which sandwiched the foaming resin with the 70-micro-thick aluminum alloy cone of two sheets is carried in low-pass. The peek control circuit and gathered edge which control a main high region vibration are adopted as this unit.

The 3.5cm sailor cap type tweeter by a titanium diaphragm is carried in the high region.

The Lo-D actuator is carried in both units.

The level control for tweeters is carried.


Rating of a mode
Scheme 2 ways, 2 loudspeakers, a sealing scheme, and a bookshelf type
Unit etc. For low-pass: 20cm cone type (L-205)
For high regions: 3.5cm sailor cap type (MH-35)
Frequency characteristic 48Hz - 20000Hz (-15dB anechoic chamber)
The maximum input 70W (music signal peek)
Impedance 8ohms
Output sound pressure level 90dB/W/m
Cross over frequency 1.1kHz
Enclosure internal volume 12L
Dimensions Width 242x height 398x depth of 220mm
Weight 11.5kg