- a device for transforming electric signals into audible sound, most frequently used to reproduce speech and music.
- speaker(def 4).
Examples from the Web for loudspeaker
“08:46 a.m. Flight 11 impacts tower one” comes over the loudspeaker.With the Fireman of Brooklyn’s Company 224 as They Observe the Fallen|Maurice Emerson Decaul|September 12, 2013|DAILY BEAST
On the recording, Tuff also announces to students over the loudspeaker that they should stay in their classrooms.In 911 Call, Atlanta School Bookkeeper Calms Shooter With ‘Love’|Patricia Murphy|August 22, 2013|DAILY BEAST
But for a full day, there was nothing but apologetic reassurances over the loudspeaker.
A few floors up, on Deck 9, Rian Tipton and her friends were trying to sleep through the loudspeaker announcements.
A sign of the times: the loudspeaker played How You Like Me Now by a group called The Heavy.
The loudspeaker was saying: "Minus two minutes, one fifty nine, fifty eight, fifty seven—"The Answer|Henry Beam Piper
I only wish we could get that loudspeaker to speak just a bit louder, said Herb.The Radio Boys at Mountain Pass|Allen Chapman
It seemed to Terry that the loudspeaker struggled to emit the shrillest imaginable sounds in strict synchrony with the tappings.Creatures of the Abyss|Murray Leinster
The loudspeaker said no more, but after a moment the gate stirred and lifted into the ceiling.Rebels of the Red Planet|Charles Louis Fontenay
A few moments later the resonant voice of the loudspeaker was booming across the camp.The Unprotected Species|Melvin Sturgis