Decibel by Johanson delivers sound absorbers of the highest quality on the market with Ecophon – one of the world's leading materials for sound absorbers. Our acoustic solutions mean that you never have to compromise between a healthy sound environment and the appearance of the venue. We are here for those who want to create rooms with acoustic comfort and appealing design. With Decibel, you can get unique, tailor-made absorbers that suit you.