Whether or not we realize it, PA - or "public address" - systems are a ubiquitous part of everyday life. Retail stores, bars, restaurants, art galleries, schools, gyms, houses of worship, airports - and, of course, music venues - rely on PA systems to deliver music, speech, and other audio. "PA system" is a nebulous term, and can include speakers, inputs, amps, preamps, mixing boards, etc.
If you're looking to permanently elevate PA speakers throughout a ballroom, school auditorium, or venue, look no further. Aptus Infotech carries a huge variety of products and brands for every setting. Call one of our Sales Engineers for advice today.