The Public Address System is an electronic sound amplification and distribution system that is achieved through microphone, amplifier and loudspeakers. It is used to allow a person to address the public. It is suitable in both small and big areas, and the equipment can be divided and enlarged based on the surrounding requirements.
Sound Reinforcement System is the combination of microphones, signal processors, amplifiers, and loudspeakers that makes live or pre-recorded sounds louder. It can also distribute those sounds to a larger or more distant audience. The larger the event, the more complex and powerful reinforcement systems are required.