Shure ULXD4Q-G57 ULX-D Quad-Channel Digital Wireless Receiver, G57 Band

The Shure ULXD4Q is a four-channel digital wireless receiver in a single-rack unit, ideal for large-scale sound reinforcement and A/V installations. It delivers pristine 24-bit/48 kHz audio, AES-256 encryption, and reliable UHF performance with up to 47 channels in High-Density mode.

Features include Dante networking, RF cascade ports, audio summing, automatic frequency scanning, and IR sync. Each channel offers RF/audio meters, 60 dB of gain, and XLR output. The unit supports remote control via Shure Wireless Workbench and the Channels iOS app.

Shure ULXD4Q-G57 Features

• For Large Venues & A/V Installations
• 4 x Digital Audio Channels, 1 Rackspace
• Ultrawide 138 MHz Tuning Range
• Expandable up to 60 Channels
• 2 x Ethernet/Dante Ports
• 2 x RF Cascade Ports
• Audio Summing
• Secure AES-256 Encryption

Shure ULXD4Q-G57 Specifications

• System:
  • Wireless Technology: Digital UHF
  • Diversity: Yes
  • RF Frequency Band: G57: 470 to 608 MHz
  • Number of RF Channel Frequencies: 5520
  • Max Operating Range: 328.1' / 100 m
  • Max Transmitters per Band: 60
  • Dynamic Range: >120 dB
  • Latency:< 2.9 ms
  • Encryption: AES 256
  • Built-In Recorder: No
  • Timecode Support: No
  • Mobile App Compatible: Yes: Android & iOS
    • App Name: ShurePlus Channels
• Receiver:
  • Receiver Type: 1x Rackmount (19")
  • Mounting Options: Rackmount (with Included Hardware, 1 U)
  • Antenna: 2x Removable BNC 1/2 Wave External (Rear-Mount)
  • Number of Audio Channels: 4
  • Audio I/O: 4x XLR 3-Pin Balanced Output
  • Network I/O: 2x RJ45 (Dante, DHCP, Manual IP)
  • USB/Lightning Connectivity: No
  • Gain Range: -18 to +42 dB (1 dB Steps)
  • Frequency Response: 30 Hz to 20 kHz ±1 dB (Dependent on Mic)
  • Display: Backlit LCD
  • Power Requirements: AC Input
• Power:
  • Input Power: 100 to 240 VAC, 50 / 60 Hz at 0.32 A
• Physical:
  • Environmental Resistance: No
  • Housing: Aluminum, Steel (Receiver)
  • Dimensions: 19 x 10.8 x 1.7" / 482 x 274 x 44 mm
  • Weight: 7.6 lb / 3.4 kg (without Antennas)