A PA system (Public Address) is typically smaller and simpler, suitable for speeches or small events. A line array is type of PA system, a modular, vertically stacked speaker system designed to deliver even sound coverage across large audiences, ideal for concerts, festivals, and tours. Line arrays provide greater output, clarity, and control, especially for outdoor or large indoor venues. Bigabox Productions selects the right solution for your event, ensuring every audience member hears clear, balanced sound.