PU Acoustech Egg Box Sponge 

 

Acoustech Sponge acoustic sheet roll are a popular method of controlling reverberation within studios and music practice rooms. They have a surface that resembles an egg box, hence their name and are an inexpensive method of controlling the acoustics. 

The uneven surface of these acoustic tiles enables them to absorb a greater range of frequencies and sound waves and the thicker the tiles the more efficiently they will absorb lower frequencies. 
 

Density : 25Kg/m3

Foam Type : Open cell polyurethane acoustic

Colour : Dark Grey 

Extremely lightweight and easy to cut / install 
An inexpensive method of controlling the acoustics. 
Flame resisitant 
Help break up sound waves 
More efficient at absorbing a wider range of frequencies than flat foam