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Summer holidays!

Our Customer Service and Order Support functions are closed for holidays between 22 July and 2 August.

The factory is closed from 15 July until 9 August.

In the meantime may we take this opportunity to wish you a wonderful summer!


Welcome to take part in our latest product launches.

An acoustic company with an aesthetic identity

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.

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Our entire range is displayed in its various categories. Let us provide the inspiration for your next project.

News & Press


Here we have gathered a selection of projects we have supplied to customers around the world.