Audio Database


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

It is a speaker system which can be used as an object for ceiling embedding being able to attach to "the building-materials dimension of 30cm x 30cm", or 30.3cm x a "30.3cm" angle hole.

16cm P-610A and 5cm TW-23 is adopted as a unit.

Rating of a mode
System 2 ways, 2 speakers, and an embedded model
Use unit etc. For low-pass: 16cm corn type (P-610A)
For high regions: 5cm corn type (TW-23)
Network: 3micro F MP capacitor
Matching transformer: 600 ohms, 16ohms
Impedance 600ohms
Play frequency band 80Hz - 15000Hz
Output sound pressure level 97dB/VA(50cm)
Crossover frequency 2500Hz
Rated input 3W
Dimensions Width 320x height 320x depth (up to the unit rear) of 95mm
Weight 1.8kg