What is another word for P.A. system?
Pronunciation: [pˌiːˈe͡ɪ sˈɪstəm] (IPA) 
A public address system (P.A. system) is essential for communicating with large groups of people. However, there are alternative synonyms that people may use to refer to this type of acoustic amplification equipment. One common synonym is a sound reinforcement system which is used to enhance and amplify the sound of an audio source. Additionally, some may refer to it as a speaker system, loudspeaker system, or public announcement system. These terms all describe the same equipment and its ability to distribute sound over an area, making it an important tool for any event where an announcement, speech, or music needs to be heard by many people.
