Public Address System


A public address system (PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area. Typical applications include sports stadiums, public transportation vehicles and facilities, and live or recorded music venues and events. A PA system may include multiple microphones or other sound sources, a mixing console to combine and modify multiple sources, and multiple amplifiers and loudspeakers for louder volume or wider distribution.

Public address systems (PA Systems) are the perfect way to deliver your message and reach everyone in your location with immediate information.  Public address systems remain one of the most effective means of communicating to the public and staff. Efficient and discreet background music systems are essential in creating the right ambiance and atmosphere that you require.


There are many things taken into consideration while installing a PA System in your place of business. Over the years the physical installation of PA System has been simplified but still there is an art form to optimizing the system to best fit the building that it is in.

DSI Solutions Dubai has installed, inspected and maintained intercom, public address systems and district wide communications for both public and private sector inclusive educational institutes, Hotels, lager shops and corporate sector. Our team is experienced in the requirements and best practices for PA systems and can guide clients to find the right system for their facility. PA systems can also be retrofitted or customized to fit other manufacturer systems, thus making our solutions affordable, efficient and easy to install.

Public Address Systems are ideal for

  • Schools
  • Hospitals
  • Institutes
  • Airports
  • Villas
  • Corporate Sector
  • Shopping Malls


  1. Larger Group Communication
  2. Clear Message Transmissions
  3. High Safety
  4. Emergency Evacuation
  5. Live or Pre-Recorded Messages
  6. Low Budget
  7. Zero Maintenance
  8. Group Messaging

Modern public address (or PA) systems must:

  • Work with multiple inputs and sources
  • Provide high quality sound throughout the entirety of the systems coverage area.
  • Minimize sound spill – the noise that extends past intended coverage areas and into neighboring areas or rooms.
  • And, above all, PA systems need to work easily and effectively when needed, every time.