The National Theater in Mannheim was opened in 1779 and is one of the oldest in Germany. Mannheim is still a cultural center, and today’s building was renovated in 1954 to 1957. The theater (800 seats) and the opera (1200 seats) are under one roof and have many common rooms.
We worked on the renovation of the audio system and communication system. It is interesting that every year a partial renovation of one system or, for example, a room, is done, so on different floors you can find rooms from the 70’s and those after the 2000s.