Audio Database

The picture of STELLA Melody

Acustik-Lab Stella Melody Lacquer finishing: 450,000 yen
(two-set 1 set, the October, 1998 release)
Mat finishing: 380,000 yen
(two-set 1 set, the October, 1998 release)

Description

The speaker system which supplied the know-how acquired by STELLA and elegant development, spent three years of time on selection and development of a unit, and network research and improvement, and was completed.

The 16cm corn type Woofer is carried in low-pass.
In this unit, in consideration of relation of sound with a tweeter, coating processing was carried out to the paper corn of natural material, and also the diaphragm in which the damping characteristic of a high region has the five-cornered diaphragm form which is gentle and has little coarse resonance is adopted.
Moreover, double voice coil structure is adopted and it is used as a staggered drive.

The reverse dome shape tweeter of 3.5cm is carried in the high region.
What blended bio-cellulose (natural fiber) 50% and carbon fiber 50% is adopted as the diaphragm of this unit. This was newly developed in four years, and when [ of bio-cellulose ] a detailed fiber overly wraps in a carbon fiber firmly, it is stopping an umbrella umbrella sound peculiar to a carbon fiber depended for rubbing.
Moreover, the neodymium magnet is adopted as a magnet.

Since both a high region and low-pass units have adopted the double magnet system, it does not have the influence on the cathode-ray tube by leakage flux etc.

Bus reflex structure is adopted as the enclosure.

The STELLA melody had five kinds of variations in finishing, and there were lacquer finishing (poplar, piano black, erable red) and mat finishing (a pier, an oak).

As a stand only for the STELLA melody, the STELLA FORTIS was sold as the option.
Since this stand controls unnecessary resonance and adjusts sound, it is the structure which sandwiched the column of the MDF material which filled up the core with the Quartz sand, and it is thrust into the bottom and use of a spike is also possible for it. Moreover, the unification by a screw stop with the STELLA melody is also possible.
This stand as well as the STELLA melody had five kinds of variations in finishing.

An
Use

Rating of a mode
System 2 -- ways, 2 speaker bus reflex system, a book shelf type, and a magnetic-shield type
Use unit For low-pass: 16cm corn type
For high regions: 3.5cm reverse dome shape
Frequency response 40Hz - -25kHz three dB
30Hz - -45kHz ten dB
Crossover 280Hz, 3.1kHz
Sound pressure level 89dB/m/W
Input level 200W (music)
Impedance 4ohms
Finishing Lacquer finishing: Poplar, piano black, erable red
Mat finishing: A pier, an oak
Dimensions Width 225x height 400x depth of 300mm
Weight 10kg
Option: Speaker stand STELLA フォルティス (one-set and lacquer finishing:80,000yen, mat finishing:55,000yen)
Dimensions Height: 570mm
Weight 8kg
Finishing Lacquer finishing: Poplar, piano black, erable red
Mat finishing: A pier, an oak