What is another word for squawk box?
Pronunciation: [skwˈɔːk bˈɒks] (IPA) 
The term "squawk box" is commonly used to refer to a loudspeaker or intercom system used to broadcast announcements in an office or industrial setting. However, there are a few synonyms that can be used interchangeably with this term. Some people may refer to it as a PA system, which stands for "public address" system. Others may call it an announcement system, loudhailer, or megaphone. There are also specific names for different types of squawk boxes, such as the "flight deck squawk box" used in airplanes and the "boxing control squawk box" used in boxing matches. No matter what it's called, the purpose of the squawk box remains the same - to broadcast important information to a large group of people in a clear and efficient manner.
