It’s not enough to have only a valuable message to engage an audience. Without high intelligibility, an effective speech can become impotent. In places of academia, conferences and seminars and houses of senate, systems with clear spoken word and the ability to cover a large area uniformly is the key to continuing the conversation and K-array’s long line arrays do just that. They also have the capability to minimize feedback issues, which proves to be especially convenient on a platform full of microphones and allows for any desirable system arrangement.