|75,000yen(one-set ,around the 1995 time)
The speaker system developed by the basis of the
theme how to take shape by the small enclosure which is easy to use the Haar
Beth house sound centering on HL Compact7.
The custom-made driver unit
by the original material adjustment which established the strict pair-matching
standard is adopted as a unit.
Furthermore, the influence on TV screen etc.
is prevented by performing magnetic-shield processing.
The 11cm corn
type Woofer which used polypropylene for the diaphragm material is carried in
A 25mm aluminum voice coil is used and it is mounted by the
die-casting chassis. Furthermore, a new low loss material was adopted as
surround, and the more smooth piston action is attained.
The 1.9cm dome
shape tweeter which Haar Beth adopts and which used aluminum for the diaphragm
has been carried in the high region since HL Compact.
Black anode processing is performed to aluminum like HL Compact, and intensity
is raised. moreover, the ferrofluid which promotes the thermal diffusion
at the time of a high fever by applying magnetic oil to a voice coil --
an id - cooled processing is performed and it is possible for it to be
stabilized and to reproduce a high region.
Furthermore, a new synthetic resin material is adopted as dome edge.
In a crossover network, full use of a computer or test equipments is
made, and it is designed in it become the optimal.
Furthermore, the balance tuning which Alan Shaw himself, the designer,
tunes up on the basis of the reproducibility of the voice of close relatives
including beloved daughter Leanne is carried out to the determination of a final sound.
consideration of making a network attachment position approach a rear panel
terminal part etc. is carried out.
The terminal of banana plug
correspondence is adopted as a speaker terminal by gilding finish, and bi-wiring
connection is also possible.
Enclosure is the encapsulated type which
used the MDF material, and internal volume has become 5.6l.
STS (Super Tuned Structure) which is the tuning technology established
by HL Compact7 is given to structure, and it has tuned up to it for the
thin material, without rigid-body-izing wood thickly in vain. damping of
the unnecessary vibration is carried out with the physical properties and
combination of the material itself the manufacturing process of stringed
instruments including a violin, and by referring to a sound technique and
making several materials from which resonance and a stiffness differ between
materials with high hardness stratify.
What inherited the Frameless Frame system adopted by HL Compact7 is
adopted as a grill.
According to the structure where the frame edge of the grill which uses
a jersey material fit exactly into the slot of a front baffle, one nature
with enclosure is improved, sound wave reflection is prepared, and the
improvement of directional characteristics and the acoustic image normal
position is aimed at.
||2 way, 2 speaker, sealing system, and book-shelf type
- Magnetic-shield type
||For low-pass: 11cm corn type
regions: 1.9cm dome shape
|Play frequency band
||76Hz-20kHz±3dB (on @1m axis)
||Less than 0.75dB
|Output sound pressure level
|Maximum permissible input
||Width 188x height 305x depth of 194mm