Sound reinforcement systems are a combination of various equipment, such as microphones, pro speakers, audio mixers, audio signal processors, and power amplifiers. These systems are designed and engineered to capture, enhance, and amplify the live or pre-recorded sound and distribute it over a large area to an audience. It aims to deliver amplified sound to large or distant audiences while retaining the existing audio quality and ensuring that the sound is not directed to non-listened areas. It also transmits audio to remote locations through AV conferences or recording or streaming.