About
ONDSU

Rooted in Berlin’s music culture

ONDSU is a Berlin acoustic design house with roots in the city’s music scene. For the past 12 years, our team has treated rooms for some of Berlin’s leading music producers and recording studios. That experience shapes how we listen and how we design a room.

PX-System Air panels in a wool textile, wall-mounted in a daylit interior
PX-System™ Air, wool face

Working with sound

Our background brings together acoustic treatment, sound systems and custom audio furniture. In music studios and listening spaces, these belong together. The room, the equipment and the way people use them all shape what is heard.

Mixing desk and acoustic treatment at Shonky music studio, Berlin
Music producer Shonky, BerlinStudio treatment
The golden acoustic ceiling and distributed speakers at Café Luzia, Berlin
Café Luzia, BerlinCeiling treatment and sound system

Acoustics as part of the design

We bring that experience to offices, hospitality venues and interiors, alongside our work in music. We design for the sound a space needs and the character it should keep.

  • Acoustic consultancyAnalysis
  • Interior designSpatial planning
  • Custom acoustic appliancesBuilt to brief

PX-System

PX-System is our first series of acoustic appliances, designed and engineered in-house.

Air provides the textile-covered face. Studio adds acoustic depth behind it.

Explore PX-System
Three textile-faced Air panels with Studio depth on freestanding feet

Start with your room

A new space, an existing room, or a brief taking shape. Tell us what you have in mind.

Discuss my project

Not ready to talk? Get a free Acoustic Score first.