From Broadway to small community stages, from large productions to small ones, the theater experience relies on great sound. That, of course, includes considering the physical theater environment and its acoustic qualities in designing a sound-reinforcement system. Proper microphone selection and placement in theater applications is an area that can dramatically improve and reinforce the impact of the action and emotion on the stage. Also depending on the numbers of artistes on stage, it directly proportional to the use of microphones per artist hence it is important to select the type and size of digital mixer on stage.