Audio Database

The picture of Super HL5

HARBETH Super HL5
209,000yen(one-set, around the 2004 time)

Description
 
The speaker system which supplied and developed Haar Beth's technology as a speaker which inherits the design concept of HL5.

The 20cm corn type Woofer using the RADIAL corn completed after repeating trial and error in technology exchange with the laboratory of a material maker or a university from the 90s is adopted as low-pass.
This unit is reducing many problems generated on the corn surface in the zone of inside and low-pass one, and each inside and quantity region by adjusting the amount of combination of aluminum, employing the merit of polypropylene efficiently, and also changing the blend from the center of a diaphragm to the circumference.
In Haar Beth, high precision molding equipments were introduced for this corn manufacture, it is putting a lot of energy into development of the driver unit equipped with the physical properties which usually exceed the vacuum molding polypropylene corn of a standard, and the unit with the outstanding characteristic is realized.

The aluminum hard dome shape tweeter of a 2.5cm caliber is adopted as a high region.
Ferrofluid cooling processing has been performed so that sound collapse may not be caused at the time of a high fever, either, and in order to correspond to wide-range digital sauce, it is the model by which custom-made one was carried out at SEAS based on Haar Beth's specification.

In Super HL5, the super tweeter is carried for the first time in the history of HL family.
The 2cm hard dome shape super tweeter which adopted the titanium diaphragm is adopted as a unit, and improvement in resolution or a feeling of air is aimed at by receiving and giving a high region of 10kHz or more.
Moreover, the neodymium magnet is adopted as a magnetic circuit.

What Alan Shaw designed by the necessary minimum parts selected carefully including the substrate of a computer grade is used for a crossover network. Furthermore, in this circuit, it is mounted through the how often thing audition as the test on a computer.
Moreover, a speaker terminal is banana plug correspondence and bi-wiring connection is possible for it.

In order to realize "Haar Beth's sound" for an enclosure design, the mass of a material and tuning of compliance remove the unnecessary vibration in inside compass from a material,Super Tuned Structure which is the technology tuned up in computer analysis so that a very thin material can react to the energy of sound quickly is adopted.
Furthermore, a thin material is used by the high hardness from which Resonance and a stiffness differ, and it presses down by neither weight nor rigidity by original approach which prepares the whole tone while dumping for the material of a tar system, carrying out the double layer of this,The unnecessary vibration is dumped at high speed with the physical properties and combination of the material itself.
Moreover, round processing is performed to the edge of a front baffle, and acoustic diffraction is reduced. Furthermore, the technique of SuperGrille which suppresses the influence on sound quality is given, embedding the grill of a jersey material in a front baffle slot, and raising a sense of togetherness with enclosure.
Finish is cherry finish.

There is a speaker stand for exclusive use as an option.


Rating of a mode
System 3 way, 3 speaker bass-reflex system, and book-shelf type
Use unit For low-pass: 20cm corn type
For high regions: 2.5cm dome shape
For high [ super-] regions: 2cm dome shape
Play frequency band 40Hz-24kHz±3dB
Crossover frequency 3.5kHz, 10kHz
Output sound pressure level 86dB/W/m
Impedance 8ohms
The maximum input 150W (program)
Recommendation amplifier input 25W-150W
Dimensions Width 323x height 635x depth of 305mm
Weight 16.8kg
Option: Exclusive stand HSS-5 (one set, 34,000yen)
Dimensions Width 323x height 390x depth of 300mm