|HARBETH HLCompact 7ES-3
|173,250yen (including tax, one set, the 2006 release)
The speaker system which carried out the flash rise and was born in order to raise the completeness of HLCompact 7ES-2 further.
The 20cm corn type Woofer is carried in low-pass.
The technology of
RADIAL2 which hits the improved version of RADIAL adopted as L-Compact7ES-2 is
supplied to this unit.
In RADIAL, after introducing molding equipments for
exclusive use, a blend is changed for several sorts of polymer which has the
optimal characteristic for each frequency band for polypropylene strong with a
light weight in a base from the center to the circumference,Many problems
generated on the corn surface in each zone were reduced.
The more natural
performance in a flat has been obtained in RADIAL2, without sound causing
distortion, even if the edge which was softly rich in contractility is adopted
and a piston motion becomes large in order to pull out the performance to the
maximum extent. In particular, the linearity at the time of the input of big
power is improved. Moreover, the reflection which returns from edge to a voice
coil by this is reduced, and the reproducibility of the high bandwidth of a unit
becomes smooth and enables the still more detailed inside region play.
The aluminum hard dome shape tweeter of a 2.5cm caliber is carried in
the high region.
ferrofluid cooling processing in which the play capability stabilized by
the application of magnetic oil also at the time of high temperature could
be held was performed, and more exact reproducibility has been obtained
by using a synthetic resin for edge.
Furthermore, a feeling of
energy and a feeling of a spread of a high region are improved by equipping with
an Open Weave grill of an establishment meter.
A network part is newly improved from each of parts, and re design by the
computer-aided design system introduced newly is given. Furthermore, a
final sound arrangement is determined by the listening test done by designer
Alan Shaw's ear, and serves as a design which thought not only data but
Hearing impression as important.
SuperTunedStructure which is Haar Beth's original design technique is
adopted as enclosure. This studies behavior of the sound in enclosure thoroughly
based on computer analysis, is the technology which tunes up the response of the
enclosure which uses thin wood the optimal, and is aiming at the sound quality
Furthermore, bracing for internal strengthening of wood is eliminated and
further improvement in the transit characteristic is aimed at by carrying
out damping with bitumen (bitumen system).
lowering the resonance frequency of a port by setting up a bass-reflex port for
a long time and improving a low-pass response, tuning of raising a feeling of
power of inside compass is performed. Furthermore, the round baffle which stops
the acoustic diffraction in a baffle end, and the technique of SuperGrille which
attains optimization of sound wave propagation by embedding the grill of a
jersey material at a front baffle are also adopted.
The input terminal
serves as single connection specification corresponding to a gilding banana plug
instead of bi-wiring connection specification.
||2 way, 2 speaker bass-reflex system, and book-shelf type
||For low-pass: 20cm corn type
regions: 2.5cm dome shape
|Play frequency band
|Output sound pressure level
|The maximum input
|Recommendation amplifier input
||Width 271x height 520x depth of 315mm
|Option: Exclusive speaker stand
HSS-7C (one set, including-tax \35,700)
||Width 271x height 430x depth of 315mm