The Liège station, a true architectural masterpiece, presented a unique challenge: ensuring the clarity of announcements in a complex acoustic environment. The objective was not only to improve sound quality but to design an audio solution that was perfectly integrated into the station's overall design.

The use of horizontal and vertical guidance systems has optimised sound distribution, eliminating unwanted reflections and echoes. APG, with its UC206N units, played a key role in ensuring precise sound dissemination, even in the most challenging areas of the station, such as lift domes, which were specially adapted to accommodate this equipment. On the other hand, Active Audio deployed its SA180S loudspeakers on information panels, guaranteeing that every announcement is heard clearly and without distortion.

Liège station is a project where technical innovation and aesthetics combine to offer an exceptional sound experience. Thanks to this precise beamsteering solution, every obstacle has been avoided, ensuring clear and focused sound throughout the station.