The Clear Voice planar speaker is a mass notification speaker that offers outstanding vocal intelligibility and clarity. These speakers are designed for noisy environments such as loud manufacturing plants, distribution centers, school campuses, and military bases, as well as portable and mountable speakers for police, fire and search and rescue teams where long distance clarity and intelligibility are key. The Clear Voice speakers are designed so that sound waves carry farther and clearer than standard cone speakers. The technology is called Planar and it starts with a rectangle shaped. The flat two-dimensional shape of the Clear Voice planar driver projects sounds in a much different manner. Its dispersion pattern does not scatter as the sound moves away from the driver.