Public Addressing System

A public address or “PA” system is an electronic amplification system with a mixer, amplifier and loudspeakers, used to reinforce a given sound, e.g., a person making a speech, prerecorded music, or message, and distributing the sound to the general public around a building.

Public Addressing System

Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with a larger number of speakers are widely used in institutional and commercial buildings, to read announcements or declare states of emergency. Intercom systems, which are often used in schools, also have microphones in each room so that the occupants can reply to the central office. There is disagreement over when to call these audio systems Sound Reinforcement (SR) systems or PA systems. Some audio engineers distinguish between the two by technology and capability, while others distinguish by intended use, e.g., SR systems are for live music, whereas PA systems are usually for reproduction of speech and recorded music in buildings and institutions). This distinction is important in some regions or markets, whileq1 in other regions or markets the terms are interchangeable.

Main Functional Features of Public Addressing System:

  • easy-to-use with zone labeling and setting indicators
  • Smart equalizing for superb sound and speech reproduction
  • Water Alarm Monitoring
  • Out-of-box functionality with no training required
  • Stylish, subtle European design
  • Premium products with future-proof expandability
  • Reduced and easy maintenance
  • Simple, reduced and economical field cabling.
  • Trouble free system.
  • Flexibility to connect the loudspeakers at longer distance.
  • Connectivity of p. a. system with the EPABX System.
  • Monitoring the healthiness of all associated equipment in the PA System


  • Retail spaces
  • Restaurants
  • Office buildings
  • Hotels
  • Houses of worship
  • Schools
  • Public buildings
  • Community centers
  • Tourist boats and ferries