Product Highlights
  • 174 - 216 MHz Frequency Range
  • 4 Channels
  • XLR / BNC Connection
  • Steel / Aluminum Material Construction
  • < 2.9 ms Latency
Shure ULXD4Q-V50 Quad Channel Digital Wireless Receiver w/ Internal Power Supply Shure ULXD4Q-V50 Quad Channel Digita...
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ULXD4Q-V50 Wireless Receiver

The Shure ULXD4Q Quad Channel Digital Wireless Receiver offers four channels of uncompromising audio quality, RF signal stability, and advanced setup features in a space-efficient single rack unit.

Key Features:

  • Four receivers in a rugged 1RU metal chassis with internal power supply
  • Individual gain controls, LED meters, and XLR outputs for each channel
  • Up to 64 MHz tuning range (region dependent)
  • Digital predictive switching diversity
  • High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
  • RF cascade ports allow distribution of RF signal to another unit

Rugged yet lightweight and compact, the 1RU all-metal chassis houses four independent receivers, each with its own audio and RF meters, gain control, and XLR outputs that can be either direct or summed for flexible signal routing. At only 7.6 pounds, the ULXD4Q offers space savings in the rack and cost savings when shipping.

Additional Features:

  • Optimized scanning automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters over IR sync
  • Bodypack frequency diversity ensures uninterrupted audio for mission-critical applications
  • AES 256-bit encryption-enabled for secure transmission
  • Audio summing routes two or more audio channels to combinations of receiver outputs. Use each channel’s gain adjustment to reach the desired mix.
  • Dante™ digital networked audio over Ethernet
  • Ethernet networking for streamlined frequency coordination and deployment across multiple receivers
  • Interference detection and alerts provided on both the receiver and WWB6
  • Up to 60 dB independently adjustable gain for each channel
  • Wireless Workbench® 6 (WWB6) software integration for advanced coordination, monitoring, and control
  • AMX/Crestron® control
  • Compatible with the AXT600 Axient® Spectrum Manager
  • Yamaha® device ID allows simplified channel patching on CL consoles
  • 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
  • Switchable mic/line output level
  • Remoteable ½ wave antennas

With RF cascade and two Ethernet ports, units can easily share RF signal and be networked together for simplified frequency coordination and deployment. For networked audio applications, Dante digital networking allows multiple channels of audio over a single Ethernet cable.

With the suite of features and benefits ULX-D Digital Wireless Systems offer, the ULXD4Q is truly generations ahead of any other available receiver in its class, and brings a new level of performance and scale to professional sound reinforcement.


Product Specifications

ULXD4Q-V50 Quad Channel Digital Wireless Receiver

Dimensions 48.2 x 4.4 x 27.4 cm (18.9 x 1.7 x 10.7")
Weight 3.45 kg (7.6 lbs)
Housing Steel / Aluminum
Power Requirements 100 - 240 VAC / 50-60 Hz / 0.32 A

RF Input

Spurious Rejection > 80 dB / Typical
Connector Type BNC
Impedance 50 Ω
Bias Voltage

12 to 13 V DC, 150 mA maximum, per antenna

switchable on-off

Cascade Output

Connector Type BNC
Configuration Unbalanced, passive
Impedance 50 Ω
Insertion Loss 0 dB

Audio Output

Gain Adjustment Range −18 to +42 dB in 1 dB steps (plus Mute setting)
Configuration XLR
Impedance 100 Ω
Full Scale Output
Line Setting +18 dBV
MIC Setting -12 dBV
Mic / Line Switch 30 dB pad
Phantom Power Protection Yes


Network Interface Dual Port Ethernet 10/100 Mbps, 1Gbps, Dante Digital Audio
Network Addressing Capability DHCP or Manual IP address
Max. Cable Length 100 m (328')

Questions & Answers

Shure ULXD4Q-V50 Quad Channel Digital Wireless Receiver w/ Internal Power Supply

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