The Shure QLXD1 is a bodypack digital wireless microphone transmitter compatible with QLX-D receivers. With rugged, yet lightweight aluminum housing, it delivers pristine audio quality, reliable RF performance, and AES 256-bit encryption for secure transmission. The transmitter is well suited for sound-reinforcement applications in medium-sized venues and houses of worship as well as A/V installations in conference, educational, and corporate facilities.

The QLXD1 operates on a 44 MHz UHF tuning range with 1760 selectable frequencies available. It provides up to 9 hours of operation on two AA batteries, with a selectable 1/10mW RF power output and a transmission range up to 330'.