CAT KING has been committed to the research and production of portable array sound reinforcement system products. We believe that they have an irreplaceable position in practical applications. From the invention and application of point sound source to concentric source audio technology, engineers have invested a lot of energy and time, and finally obtained technical patents and were recognized by users. In the sound reinforcement environment where it is impossible to build a line array system, for mobile performing users and for the strict sound field effect requirements of sound engineers, they can excellently meet the needs of sound reinforcement.