Designed as a wide range Helmholtz resonator panel, PerGROOV provides excellent mid to low frequencies sound absorption in a timber veneer finish as opposed to broadband absorbers such as FABRITRAK and Fabritone acoustic panels.  Manufactured from MDF boards, PerGROOV panels is impact resistant whilst its tongue & groove edge design renders the joints between panels a seamless look.   A wide range of timber veneer finishes are available to suit the design concept of the space.  Melamine and HPL finishes are also available upon request.