P.A. System — synonyms, definition
1. P.A. system (Noun)
4 synonyms
P.A. PA system pa public address system
1 definition
P.A. system (Noun) — An electronic amplification system used as a communication system in public areas.
1 type of
communication system
8 parts
AMP amplifier loudspeaker loudspeaker system speaker speaker system speaker unit tannoy