|HARBETH Mastering Monitor30
|200,000yen(one-set, around the 2003 time)
The speaker system developed as a replacement
monitor of LS5/9 of BBC.
The corn type Woofer of the 20cm caliber which
adopted the RADIAL corn is adopted as low-pass.
In order that a RADIAL corn
might optimize the amount of combination of aluminum, employing the merit of
polypropylene efficiently, it was developed from the exchange with the
laboratory of a material maker or a university,By changing the blend from the
center of a diaphragm to the circumference, many problems generated on the corn
surface in the zone of inside and low-pass one, and each inside and quantity
region are reduced.
The custom-made article of SEAS"Excel" which is a
2.5cm soft dome shape tweeter of an input-proof [ high ] design is adopted as a
By the careful design which uses a silver wire rod, it has a
A crossover network begins the fiberglass board of a
computer grade, consists of parts of careful selection, and is designed by
careful measurement and repeated audition.
Moreover, the speaker terminal
has adopted the gilding plug corresponding to a banana plug.
original tuning technique which prepares the whole tone is adopted dumping the
sound with the material and double layer wood of a tar system thin wood being
used for enclosure.
Moreover, the acoustic diffraction in edge is reduced by
performing round processing to the edge of a front baffle.
technique called SuperGrille is used for the saran network, the grill of a
jersey material is embedded in the slot of a front baffle, a sense of
togetherness with enclosure is raised, and the influence on sound quality is
suppressed. It this grill not only protects a unit, but is designed prepare
sound wave radiation smoothly, and it has become the design which carries out
listening in the state where it usually equipped.
Finish is the Gray Payne
||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 279x height 460x depth of 277mm