Large Systems
Some PA systems have speakers that cover an entire campus of a college or industrial site, or an entire outdoor complex (e.g., an athletic stadium). A large PA system may also be used as an alert system during an emergency.
Read more about this topic: Public Address
Famous quotes containing the words large and/or systems:
“As we approached the log house,... the projecting ends of the logs lapping over each other irregularly several feet at the corners gave it a very rich and picturesque look, far removed from the meanness of weather-boards. It was a very spacious, low building, about eighty feet long, with many large apartments ... a style of architecture not described by Vitruvius, I suspect, though possibly hinted at in the biography of Orpheus.”
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