Audio Database


a price -- unknown (one-set, around the 1969 time)

It is the speaker system developed as an object for the monitor in an office used in NHK.
The 8cm full sealing cabinet of a super-thin shape is adopted so that installation hung on & wall put on a floor may be made to combination.

The Woofer of 16cm and the tweeter of 5cm are adopted as a unit.

The change-over switch, the volume control machine, and the transformer are carried in operation Itabe.

Rating of a mode
System 2 ways, 2 speakers, a sealing system, and a floor type
Use unit etc. For low-pass: 16cm corn type (PW-1607)
For high regions: 5cm corn type (TW-23B)
Network: 3 - 4micro F MP capacitor
Impedance 600ohms
Play frequency band 80Hz - 13000Hz
Output sound pressure level 96dB/VA(50cm)
Crossover frequency 1500Hz
Rated input 3W
Dimensions Width 480x height 1140(1205 with base) x depth 80(350 with base) mm
Weight 12kg