1> First fix the aluminum profile onto the wooden frame or bottom board, and their distance suggested 6about 600mm.
2> Filled the 32-64kg/m density acoustic cotton among aluminum profiles.
3> Use the clips to fix the Acoustic Panel to the aluminum profile.
4> When install several acoustic panel, the distance between noses to noses suggested 2-3mm.
5> If install the acoustic panel in the horizontal way, then the notch of the panel should face down, and it need to be fixed tight with clips. After that install pieces and pieces of acoustic panel onto the lowest one.