All PA systems (or public address systems) have three things in common: a microphone to pick up sound, an amplifier to boost it electronically and at least one speaker to broadcast it to a listening audience.
Beyond these commonalities, PA systems come in all shapes and sizes, from handheld megaphones at football games to massive, scaffold-mounted systems with dozens… Read the rest Line Array vs. Point Source PA Systems: Which is Ideal for You?
All PA systems (or public address systems) have three things in common: a microphone to pick up sound, an amplifier to boost it electronically and at least one speaker to broadcast it to a listening audience.
Beyond these commonalities, PA systems come in all shapes and sizes, from handheld megaphones at football games to massive, scaffold-mounted systems with dozens… Read the rest 
Adding audio to your presentations should be simple: just hit play on your device, and sound comes out of your PA system. Right?
As many event planners have found out the hard way, it’s not so easy. Different media players have different audio adapter sizes, cords aren’t always long enough and PA systems don’t always offer enough audio inputs.
Fortunately,… 
When buying or renting microphone systems, event and conference planners routinely face unfamiliar technological challenges.
Perhaps you’re familiar with 
