Sound installations and working bands need powerful wireless tools that can be set up quickly and used confidently. Shure's rugged SLX Wireless Systems exceed these demands with innovative setup features such as auto frequency scan with transmitter setup, exceptional wireless clarity, and legendary Shure microphones. SLX Wireless Systems feature the Shure patented Audio Reference Companding for clear sound beyond the limits of conventional wireless technology.Whether it’s for a sound installation or a working band on the road, audio professionals need powerful wireless tools that can be set up quickly and used confidently. Shure’s rugged SLX Wireless Systems exceed these demands with innovative automatic setup features, exceptional wireless clarity and legendary Shure microphones. Supporting up to 20 compatible systems across multiple UHF frequency bands, SLX smoothly integrates into houses of worship, lecture halls, conference rooms and mobile gear cases.