|118,000yen(one-set, around the 1990 time)
The speaker system
developed in order to reproduce the tone quality which is full of the feeling of sound field like a theater.
It is a vertical twin with the stream
composition of having added the subWoofer, and the design was arranged with 50
type projection television of Pioneer put on the market those days.
vertical twin system which allotted two Woofers focusing on the tweeter is
adopted. This reproduced rich sound field and the clear image lateralization has
The 20cm cone type Woofer is adopted as super-low-pass, and an 18cm cone type unit is adopted as low-pass.
It has composition
which employed the W.F. director as the 2.5cm dome shape tweeter in the high
This director has controlled the energy response with a Woofer on
the time base, and also performs the directive control by horn form, and is
coinciding the wave front of the sound of each unit on a listening point.
Moreover, the neodymium magnet is adopted as a magnetic circuit.
every unit, the network gained separate independence, and is arranged, and also
the network board of a Woofer is reducing the influence of magnetic as a
A round baffle is used for an enclosure and it is
stopping the diffraction phenomena of sound.
Moreover, the tweeter is
mounted into the baffle board and is suppressing the influence by internal sound
||3 ways, 4 speaker bass-reflex scheme, a
Tallboy type, and a magnetic-shield design
||For super-low-pass: 20cm cone type
low-pass: 18cm cone type x2
For high regions: 2.5cm dome shape +W.F.
|Play frequency band
||30Hz - 40000Hz
|Output sound pressure level
|The maximum input (EIAJ)
||Width 268x height 1353x depth of 409mm