The sound system at the London 2012 Olympics Games was possibly the biggest and best sound system ever used.
The stadium was configured with numerous arrays and ground stack consisting L-Acoustics cabinets. The shear number of loudspeakers used and work involved was phenomenal.
Full details are provided in the Case Study: The Ceremonies Audio System Design At The London 2012 Olympic Games published by ProSoundWeb
L-AcousticsLondon 2012Olympic StadiumPA Systemsound system