Audio Database

The picture of Monitor HL

HARBETH Monitor HL
138,000yen(one set, a release time -unknown)

Description
 
The speaker system of the Haar Beth beginning developed taking advantage of the know-how which Mr. Duddley Harewood who was acting as a chief engineer over 30 years by the BBC research acquired through the design of a prominent monitor speaker.
Based on research by BBC, the conclusion that two ways are enough to 2 way composition is adopted for covering an audio zone.

A 20cm corn type Woofer is adopted as low-pass.
The polypropylene corn is adopted as a diaphragm and the characteristic which was excellent compared with the paper corn or the vectren corn is acquired.

The soft dome shape tweeter of HD-12 of Audax and D25-8 type is adopted as a high region.

Examination put into practice from parts to circuit composition is performed, and the auto transformer who uses a lamination core, and the solid capacitor are used for a network circuit.

Good hippo plywood was used for the enclosure material, in order to suppress a vibration as much as possible, the sound-absorbing material in which two kinds of acoustic absorption coefficients differ was spread around, and enclosure with natural sound is made.

The optimal listening position is set up and use in the position separated from 1m and a floor at least 25cm or more is recommended from the wall in the general room.

The speaker stand for exclusive use is sold independently. Natural teak Naked material is used for the material.


Rating of a mode
System 2 way and 2 speaker book-shelf type
Use unit For low-pass: 20cm corn type
For high regions: Dome shape
Play frequency band 50Hz-25000Hz±3dB
The maximum input 100W
Crossover frequency 2000Hz
Output sound pressure level 87dB/W
Impedance 8ohms
Dimensions Width 325x height 640x depth of 300mm
Weight 13.5kg
Option: Speaker stand (one set, 14,000yen)
Dimensions Width 325x height 250x depth of 300mm