50% discount promotion
Working together for perfect acoustics: Your problem, our solution
🤝 Der Deal
You will receive a customized solution. In return, we will document the case study. For this, we will reduce your invoice by 50%!
1
Describe the problem
Fill out the analysis form and upload photos.
2
Solution development
Individual analysis by Johannes Härle.
3
Installation: Flexible
Self-assembly or professional installation.
4
Case Study & 50% Discount
Document the result – you pay half.