Shure QLXD4 Half-Rack Digital Wireless Receiver L50

The Shure QLXD4 is a high-performance yet intuitive half-rack digital wireless receiver perfect for mid-size venues and houses of worship. The QLXD4 offers crystal-clear 24-bit digital audio and efficient use of the RF spectrum to provide uninterrupted signal for vocals and instruments. Easy to set up and monitor, the QLXD4 syncs with the push of a button and can be controlled remotely via Mac, PC or iOS device using the ShurePlus Channels app.

One-Touch Sync For Hassle-Free Setup

The QLXD4 pairs seamlessly with Shure handheld transmitters like the SM58 as well as bodypack transmitters such as the QLXD1. With the simple press of the Sync button, the QLXD4 scans available frequencies and assigns the clearest channel to the transmitter in seconds. Talent can get on stage quickly without fussing with frequencies or dropouts.

Robust Connectivity and Control

The QLXD4 offers comprehensive remote monitoring and control options. Connect multiple QLXD4 receivers via Ethernet to enable networked scanning, finding the best open frequencies across the system. The free ShurePlus Channels app provides remote access to receiver settings from iOS mobile devices. For PC and Mac, the Wireless Workbench software suite delivers robust frequency coordination and monitoring tools. With these connectivity features, techs have the flexibility to roam the venue while ensuring all wireless equipment is optimized.

Road-Ready and Built to Last

Encased in rugged aluminum, the QLXD4 is built for life on the road. It occupies just 1⁄2 a rack space but delivers high performance worthy of the biggest stages. The QLXD4 is also compatible with Shure's rechargeable SB900 lithium-ion batteries for bodypack transmitters, providing more than 9 hours of power. For presentation spaces, music venues and houses of worship, the QLXD4 offers a complete, professional wireless solution in a streamlined, durable package.