Produced by environmentally polyurethane foam. In order to improve the specific acoustic characteristics, make it not only has the sound absorption characteristics, but also without any harm to human body.
Features:
Suitable for sound recording studio, listening room, home theater, KTV, and all kinds of public places.
The sponge is the perfect sound insulation, sound-absorbing 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.
It not only has the sound absorption characteristics, but also without any harm to human body.
Specifications:
Color: black, red, blue (optional)
Material: sponge
Item size: 300 * 300 * 50mm / 11.8 * 11.8 * 2.0in
Package size: 330 * 330 * 40mm / 13.0 * 13.0 * 1.6in
Package weight: 120g / 4.2ounce
Packing List:
6 * Noise Insulation Sponge