Produced by environmentally polyurethane foam.In order to improve the opening
steps and specific acoustic characteristics, make it not has the sound
absorption characteristics effectively, without any harm to human body
Specifications:
Material:nvironmentally polyurethane foam
:black
Size:25x25cm
Thickness:5cm
Features:
-Suitable for sound recording studio, listening room, home theater, KTV,
and all kinds of public places.
-The sponge is the ideal sound insulation, sound-absorbing, heat insulation material
-Sound-absorbing sponge is on the basis of sponge for further processing, acoustic
inside the sponge and reflection of the increase in the number so as to achieve the
noise, sound-absorbing effect.
Note:
Products have a sponge taste, the taste is very light, the product is environmentally friendly,
100% non-toxic and no methanol, put it in a ventilated place to dry a few days will gradually
dispersed
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