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The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D® digital wireless microphone systems.

This item may not be in stock and have a few day lead-time. If your need is urgent, please call or e-mail before ordering.

What's included:

  • Digital ULXD4 Wireless Receiver
  • PS43US Power Supply
  • Half Wave Antenna
  • Rack Mounting Hardware
  • $875.00
Market price: $1094.00, you save $219.00
  • 20% less
  • Weight
    6.5 lbs
  • SKU

The ULXD4 offers extremely efficient RF performance, enabling a dramatic increase in the number of simultaneous active transmitters on one TV channel. Transparent 24-bit digital audio quality with incredibly accurate low end and transient response delivers the purest reproduction of source material ever available in a wireless system. Intelligent scanning and one touch sync makes choosing the best frequencies and linking to transmitters incredibly fast and efficient. For applications where privacy is a requirement, AES 256-bit encryption provides government-sanctioned security. Ethernet networking allows Wireless Workbench software integration and enables computer control of receiver settings. 

Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement.


  • Up to 64 MHz tuning range
  • Digital predictive switching diversity
  • High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
  • Optimized scanning automatically finds, prioritizes and deploys the cleanest frequencies to transmitters over IR sync
  • Front panel gain adjustment buttons provide up to 60 dB additional gain
  • AES 256-bit encryption-enabled for applications needing secure transmission
  • Ethernet networking for streamlined setup across multiple receivers
  • Wireless Workbench® 6 (WWB6) software integration for advanced frequency coordination, monitoring, and control
  • Interference detection and alerts provided on both the receiver and WWB6
  • AMX/Crestron control-compliant
  • Compatible with the AXT600 Axient® Spectrum Manager
  • Rugged metal chassis
  • Intuitive front panel LCD menu and controls with lockout feature
  • Upgraded LCD with adjustable contrast and brightness
  • Audio and RF LED meters with peak indicator
  • XLR and ¼” outputs
  • Remoteable ½ wave antennas
  • Furnished rack hardware

Shop Tour Grade BTPA Shure Wireless Guitar Pack Upgraded Cables

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