The Moi Sports Center in Kenya, located in the Kasarani region seven kilometers northeast of Nairobi, is the largest comprehensive sports center in Africa. The sports center covers an area of about 100 hectares and with a total floor area of 87,000 square meters. It has a stadium of 60,000 spectators, a gymnasium of 5,000 people, a swimming pool of 2,000 people and a sports dormitory of 200 beds and other ancillary facilities.

The Kenyan government not only holds sports meetings here, but also holds national celebrations, rallies and literary and artistic performances. Because of the special significance of the Sports Center, the design and construction of the stadium are very rigorous, and the requirements of sound reinforcement are also very high. The whole sports center, including stadiums, gymnasiums and swimming pools, adopts the PLEXUS brand sound reinforcement system.

According to its characteristics and actual functional requirements, its main function is sports competition, meeting the requirements of holding international competitions, and taking into account the large-scale conferences and performances in the region.Therefore, the sound reinforcement system should give priority to language sound reinforcement and give consideration to both literary and artistic performances; the main sound reinforcement system should meet the requirements of on-the-spot commentary, broadcasting, large-scale assembly language sound reinforcement; meet the requirements of large dynamic background music, playing national anthem and other music broadcasting; at the same time, it is necessary to comprehensively consider the various types of functions after the game, and it is required that the switchover between different parameters of different functions should be convenient and reliable.