QLX-D reliably operates more channels on-air than any other wireless system in its class. Ethernet connection provides networked channel scanning across multiple receivers and Shure Wireless Workbench® 6 control software compatibility for advanced frequency coordination. 

Featuring an SM58® handheld wireless microphone transmitter, QLXD24/SM58 combines professional features with simplified setup and operation.

Compatible with the Shure SB900B lithium-ion battery, QLX-D offers rechargeable power options that provide dramatic long-term cost savings and extended transmitter battery life over alkaline batteries, with battery metering that reports remaining runtime in hours and minutes.

• Transparent 24-bit digital audio captures every performance detail
• Over 120 dB of dynamic range eliminates transmitter gain adjustments
• Easy pairing of transmitters and receivers over IR scan and sync
• Automatic channel scan quickly and easily finds a clean frequency
• Networked channel scan configures open frequencies for connected receivers
• Remote monitoring and control from iOS devices via ShurePlus™ Channels Mobile App
• AES-256 encryption comes standard for secure wireless transmission
• Elegant and easy-to-use interface with high-contrast LCD menu
• AMX/Crestron control system ready
• Professional-grade, all metal construction