Addalot has a mighty fine conference room where, among other things, the chairs are green and the acoustics is like it usually is in conference rooms. Bad. Therefore they decided to match the green and improve the acoustics by mounting three pieces of 60*120 Hertz with ten centimetres of space in between. It should be said that these spaces are not within our ordinary assortment but if you want them then just tell us before or just after the purchase.
The very colourful image comes from our database..