Wiktionary
loudspeakers
n. (plural of loudspeaker nodot=1 English), especially a pair for a left and right channel.
Wikipedia
Loudspeakers (band)
Loudspeakers (stylised as LOUDspeakers) is a Georgian rock band formed in 2009.
Usage examples of "loudspeakers".
German Army had spoiled and ravaged the lands of Russia, we could scarcely expect to be received with such open arms as the blandishing of the trench loudspeakers sought to persuade us would be the case.
The spell of the play was not yet cast on them, the occult masked figures on the skene below, the voices of gods and doomed kings manifested by loudspeakers with terrifying intimacy even on the highest benches.