TreS sound by Mascagni “TréS sound” is the new furniture product by Mascagni. Designed by Ergon, elegant and modular, “TrèS sound” is a sound absorbing panel based on the principle of the multiple resonator, to which it also associates porous acoustic absorption. It is useful and beautiful to see: its character leaves free to interpret the use that will be made of it. TréS sound panels can be suspended from the ceiling or wall.They can be used as partition walls, providing a simple and effective acoustic comfort.The fixing on the walls can be carried out permanently or by means of removable magnets.