QLX-D Digital Wireless Systems

Offering networked control, AES-256 encryption, and simplified setup and operation, QLX-D® delivers outstanding digital wireless sound for mid-size events and installations.

  • Transmitter form factors include handheld, bodypack, headworn, lavalier, instrument clip-on, and combo
  • Power options include Shure SB900 Lithium-Ion Rechargeable Battery and AA batteries
  • 64 MHz tuning bandwidth
  • 17 Compatible systems per 6 MHz TV channel and 22 systems per 8 MHz channel
from $973.00
  • New

System Details

Combining professional features with simplified setup and operation, QLX-D delivers outstanding wireless functionality for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
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. 
Compatible with the Shure SB900 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

Available Bands

G50 (470.12 – 533.92 MHz)
J50 (572.17 – 635.9 MHz)
L50 (632.17 – 695.9 MHz)
H50 (534.0 – 597.92 MHz)

Which Band Should I Choose?

Find out which band for the QLX-D has the most available wireless channels in your location. Already own the QLX-D? Use the Wireless Frequency Finder Tool to find frequencies.

  • SB900


    Shure Lithium-Ion Rechargeable Battery. Works with PSM®300, PSM®900, PSM®1000, UR5 Portable Diversity Receiver, QLX-D™ Digital Wireless Systems, and ULX-D® Digital Wireless Systems.

    from $118.00
  • SBC100

    SBC100 USB Single Battery Charger

    The SBC100 USB Single Battery Charger can be powered from both A/C power sources and USB ports.

    from $59.99
  • SBC200


    Dual-docking Shure battery charger is available with or without power supply. Works with UR5, P9RA, P10R, QLX-D™ Digital Wireless Systems and ULX-D® Digital Wireless Systems.

    from $200.00
  • UA844SWB

    UA844SWB Antenna Distribution System

    Wideband UHF (470-952 MHz) Four-Way Active Antenna Splitter and Power Distribution System, external power supply. For QLX-D™, ULX®, SLX®, and BLX® (BLX4R only) receivers.

    from $524.00

Software & Downloads


File Language Type File Size
QLX-D Digital Wireless Brochure English PDF 578 kb

CAD Drawings

File Language Type File Size
QLX-D CAD Drawings English ZIP 827 kb


File Language Type File Size
Wireless Product Spectrum Chart PDF 453 kb

Wireless Frequency Compatibility Charts

File Language Type File Size
QLX-D Digital Wireless Compatibility Chart English PDF 473 kb

Specification Sheets

File Language Type File Size
QLX-D Specification Sheet English PDF 280 kb

User Guides

File Language Type File Size
QLX-D Wireless Quick Start User Guide English PDF 2.59 mb
QLX-D Wireless User Guide English PDF 2.93 mb

Product Support

Get Live Support

Instructional articles, guides, demos and more! Our experts offer industry-proven tips and tricks to help you get the most from your gear.

Find Wireless Channels for Your System

The Wireless Frequency Finder tool provides recommended channels for all Shure wireless systems.

Stay In Touch

We invite you to subscribe to Shure emails. You can choose how much content you receive and how often you receive it.