PA Systems & Audio
PA And Audio Systems For Businesses
Our engineers at SPS Technical have built up a vast knowledge-base with PA systems over recent years with applications in food production facilities and shopping centres to categorise some of our larger installations, from 5 to 100 speakers across a site.
PA systems are used as different applications yet all are considered to basically be the same with amplifiers, speakers and broadcast methods which make up a complete system.
Microphones or call stations are used to broadcast messages across pre-set zones or entire systems and if required personnel can dial into a PA system from a mobile phone or landline to remotely broadcast an important message.
PA systems can then range into full evacuation systems whereas the system upon input from a fire system can emit a tone across a system in case of emergency or fire. This type of system can conform to British Standards depending on set up.
All systems are usually serviced once per annum, dependant on the nature of the business involved and the design of system.
Many PA systems today are used to broadcast music across a public place or areas of work force activity. Many factors are taken into consideration like cubic volume or individual areas, noise levels at peak times and speaker placement to provide suitable coverage and volume levels. Speaker design is an important factor to consider with many options available, although typically all providing the same outcome. Full weather proof IP65 units are also available if required.