The EON 515XT was designed for durability, high performance, and ease of use. We've extended the reach of current EON technology by improving input sensitivity, reducing background noise, adding user-selectable EQ control, and re-voicing the system for maximum performance and improved audio precision. The intuitive 3-channel onboard mixer with adjustable EQ ensures you're in control of the sound, and the rugged construction and superior ergonomic design will ensure a lifetime of reliability and simplicity.