As a new model of egg-shaped speaker "D'Egg" series, BifrösTec, Co.,Ltd.,
launched the white model "TGA-1W1".
D'Egg TGA series,
that the speaker series, which means " Dinosaur's Egg",
has a directional characteristics
over a wide range of ±120 degrees or more
by making a
speaker cabinet in a smooth curved surface
form.
The diaphragm
is of convex
shape rounded on the outside to match the shape of the cabinet.
As
for the material, used “Slide ring material" that is the material of
"Scratch Shield",
the painting technology of which was developed in
collaboration of Nissan Motor Company,
Tokyo University and Advanced Soft
Materials Inc.
Because
superior elasticity and vibration control characteristics has been realized
by
use of the material and it gained possible to coat very thin
in comparison with
conventional coating,
vibration control characteristics of the diaphragm were
improved while maintaining lightweight .
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