loudspeaker
1.a mobile loudspeaker
2.Holography Aid Loudspeaker Design
4.A loudspeaker magnifies the human voice.
5.We heard the news over the loudspeaker.
6.The radio loudspeaker blared the news out.
7.A loudspeaker designed to reproduce bass frequencies.
8.a loudspeaker that reproduces higher audio frequency sounds.
9.I just heard the announcement over the loudspeaker.
10.a loudspeaker that reproduces lower audio frequency sounds.
