Product specifications
Acoustic properties (core)
Thickness +-35 mm
- The columm is filled completely with acoustic material, wich delivers brialliantly effective muffling of bass tones
Density 80 kg/m³
- High density = lots of mass
- High density + thickness = our products are able to reduce all human sound frequencies by 100%
Finish
Aluminium frame
- Sturdy frame 3 mm thick
- Powder-lacquered and so scratch-free
- Anthracite-black RAL 7021
Clamps
- Covers can be stretched tight
- Covers are replaceable
End cover/tensioning fabric in Trevira CS
- Stable branded fibre
- Not affected by variations in temperature humidity: cover remains stretched flat
- 100% polyester
- Flame-retardant
Sublimation print
- Razor-sharp prints
- Longer colour fastness
- Cover remains acoustically open (as opposed to inkjet print
Technical properties
Acoustic value
NRC 0.95; α value 1
Fire class
Filling A1, canvas B-s1-d1
Weight
22,4kg
Acoustic filling
Mix of stone wool and glass wool
Canvas
100% polyester (Trevira CS)
Dimensions
355 mm (w) x 355 (d) x 1620 or 2020 (height incl. feet)