SOUNDWAVE® Swell was one of the first panels launched by Offecct. The piece acts as 3D wallpaper giving the room the right aesthetic feeling and acoustic at the same time. Swell is designed to be used as a lightweight sound absorber in the upper frequency range (500 Hz and above). Material: polyester fibre. Colors: Anthracite, grey, green and offwhite, alt. upholstered in Europost. Soundwave® Swell is labeled with the Nordic Eco label (Swan). License number 331 037.

When adding the option Basfill , an additional filling improve the sound absorption for frequencies below 500 Hz. Basfill consists of recycled textile fibers and polyester fibers.