PA speaker
Stadium sound system
A PA speaker is a loudspeaker used in a public address system—the equipment that amplifies voice or music for crowds at schools, stadiums, airports, or concerts.
PA stands for "public address." The term often appears in contexts ranging from school announcements to live music: The band's vocals came through the PA speakers clearly.
- public addressBroadcast communication system
- sound systemAudio playback equipment
- paging systemBroadcast system for announcements
- amplifierSignal-strengthening electronic device
- megaphonePortable voice amplifier
announcement · stadium announcer · auditorium · intercom · feedback · podium · stage · rally · concert · crowd · crowd noise · booming · static · crackling · volume · bass · treble · wattage
PA speakerheadphones
Wearable speakers for ears
earbuds · earphones · in-ear monitors · noise-canceling headphones · AirPods
PA speakerwhisper
Speech without full voice
silence · mute button · soundproofing · acoustic instrument · noise cancellation
speaker, speak, speaks, spoke, spoken, speaking, speakable, unspeakable, loudspeaker