Audio Database

The

Pioneer S-HE3
32,000yen( It is 1 set in two sets, 1992 release)

Description
 
The speaker system developed as a setting free model which can be used as interior [ a part of ].

The 14cm coaxial type unit using the original wave-front control technology of Pioneer is adopted as the unit.
ALCC (alginic-acid composite cone) is adopted as a 14cm Woofer part.
In order to heighten the bonding strength of a high-rigidity substance and pulp, the alginate fiber which extracted from seaweed and fibrosed filar is mixed, and bonding strength is heightened because this fiber works as a binder.
Moreover, the dome shape tweeter of 2cm is adopted as a high region part, and the miniaturization of a magnetic circuit is realized by adoption of a neodymium magnet. Furthermore, the time base is controlled with the wave-front control technology, and the W.F. director of the shape of a new model which consisted of special elastic material excellent in the periodic-damping property is performing the directive control.

Mechanical cross modulation distortion which an oscillation of a Woofer affects an oscillation of a tweeter and is generated in this coaxial type unit,In order that the magnetic flux which comes out of the voice coil of a Woofer may eliminate an electromagnetic cross modulation distortion which affects the magnetic flux of a tweeter and is generated, the floating of the magnetic circuit of a tweeter is carried out through damping materials from the Woofer, and the cross interferencee is reduced.

The enclosure is the resin enclosure in which the 3rd curved surface was employed efficiently, and a layout with every free sideways and length is possible.

In consideration of the time of hanging from a wall tapestry or a ceiling, the fixing screw is attached.

Coaxial

Rating of a mode
Scheme 2 ways, 1 speaker bass-reflex scheme, and a bookshelf type
Using unit
For all the bands : 14cm coaxial unit
(14cm of low-pass cone, a 2cm of high region dome shape +W.F. director)
Impedance 6ohm
Play frequency band 60Hz - 30000Hz
Output sound pressure level 91dB/W/m
The maximum input 80W(EIAJ)
Cross over frequency 5000Hz
Dimensions Width 240x height 154x depth of 145mm
Weight 2.6kg
Adjunct Fixing screw (M5 screw) x2
Option Exclusive wall tapestry metal fittings CP-K3 (an It is 1 set in two sets, 4,000yen)