About Ecophon Akusto Wall C
Acoustic wall panels with an angled edge and a hidden groove fixing, giving a run of panels without visible hardware. Used with an absorbent ceiling in schools, offices and public spaces. The Extra Bass and Akutex HS versions are filed here too.
Key performance
| Size (mm) | 2700x600 |
|---|---|
| Thickness (mm) | 40 |
| Edge | C |
| Reaction to fire (EN 13501-1) | A2-s1,d0 |
| Humidity resistance | Class C, relative humidity 95% and 30°C, according to EN 13964:2014 |
| System weight, Akusto Wall C/Super G (kg/m²) | 3,7 |
| Cleanability | Daily dusting, vacuum cleaning and weekly wet wiping (Super G and Akutex FT surfaces). Weekly dusting and vacuum cleaning (Texona surface). |
Source: Ecophon Akusto™ Wall C product sheet, © Saint-Gobain Ecophon 2026-10-06. Figures quoted exactly from the manufacturer's datasheet; confirm with Ecophon before specifying.
Acoustic performance
| Surface | THK mm | o.d.s. mm | αw | Sound absorption class |
|---|---|---|---|---|
| Akutex FT | 40 | 45 | 1.00 | A |
| Texona | 40 | 45 | 1.00 | A |
| Super G | 40 | 45 | 1.00 | A |
Selected rows; full table in the technical datasheet.