Panel Rockfon Pallas competitive high performance for most applications
- Smooth white surface for various applications
- High sound absorption / Class A
- A-edge base panel available in standard sizes
- Rock wool panel
- Visible face: white painted veil
- Hidden Face: Counterveil
Practical sound absorption coefficient (αp)
- Edge A24, A15
- Thickness 20mm
- Suspension height 200mm
- 125Hz 0.45
- 250Hz 0.85
- 500Hz 1.00
- 1000Hz 0.95
- 2000Hz 1.00
- 4000Hz 1.00
- Sound absorption class TO
- αw 1,00
- NRC 0.95
