Grooved panel with excellent acoustic absorption. Groove of 2 mm between strips 14 mm. The rear face with perforations of 8 mm of diameter. Multiple variations of widths, thicknesses, substrates, finishes and perimetral machinings

f (Hz) 125 250 500 1000 2000 4000
αp 0.50 0.70 0.80 0.80 0.80 0.65

Characteristics of installation:
130 mm of air chamber and 50 mm of absorbent material.

Standard substrates:

  • SWISS CDF High density black coloured wood fibreboard
  • Black MDF High-density MDF board, coloured black in the mass
  • Other available substrates: MDF std, B-s2,d0 , MDF Black Hydro B-s2,d0 , plywood, OSB,… Ask for substrates and measurements
  • Acoustic veil sticked on the rear face


  • HPL, veneer, melamine, veneer with effects