We are republishing this tutorial article, which states that today, with few exceptions, there is no domestic or foreign manufacturer left that doesn’t include a line array among its products. Just as soon we won’t see any music concert that doesn’t use one of these systems. How are they used? What should you keep in mind? Coverage, sound propagation, the importance of phase, frequency response, throw, diffusers, slat emulators, acoustic prediction, etc.
