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Shure ULXD4 Single Digital Wireless Receiver

The Shure ULXD4-H50 is a half-rack wireless receiver in a rugged and reliable enclosure. Featuring 24-bit/48kHz digital audio quality, intelligent RF performance, & AES 256-bit encryption

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    Shure ULXD4-G50 Single Digital Wireless Receiver

    The Shure ULXD4 is a professional-grade, half-rack digital wireless receiver designed for seamless integration with ULX-D™ Digital Wireless Systems. It delivers pristine 24-bit/48kHz digital audio, intelligent RF performance, and robust security features, making it a reliable choice for professional sound reinforcement applications where clarity and consistency are non-negotiable.

    Shure ULXD4-G50 Professional-Grade Audio Performance

    Professional-Grade Audio Performance

    The ULXD4 receiver is engineered to deliver exceptional audio quality and signal stability, ensuring your sound remains clear and uninterrupted. It combines advanced digital processing with intelligent RF management, providing a dependable wireless experience for any professional setting.

    • Pristine Digital Audio: With 24-bit/48kHz resolution, the ULXD4 captures every nuance of your sound source with stunning accuracy and clarity. This high-resolution audio ensures a transparent signal path from performer to audience.
    • Predictive Switching Diversity: The system anticipates and avoids signal dropouts by intelligently switching between antennas before interference becomes audible. This proactive approach guarantees a stable and continuous RF connection.
    • Wide Tuning Range: An expansive 64 MHz tuning range offers greater flexibility in crowded RF environments, making it easier to find clean, usable frequencies and avoid interference during critical live events and installations.

    Intelligent and Secure Operation

    Designed for streamlined setup and secure transmission, the ULXD4 is packed with features that simplify complex wireless configurations while protecting your audio signal.

    • Intelligent Scanning and IR Sync: The receiver automatically scans the RF environment to find the cleanest available frequencies. It then deploys them to a transmitter with a simple push of a button via IR sync, radically speeding up setup time.
    • Interference Detection and Alerts: The system actively monitors for RF interference and provides instant alerts on both the receiver's front panel and within the Wireless Workbench® software, allowing you to address issues before they impact the performance.
    • AES 256-bit Encryption: For applications requiring secure, confidential audio, the ULXD4 offers AES 256-bit encryption. This feature provides an impenetrable, government-standard level of security for your wireless transmission.
    Shure ULXD4-G50 Intelligent and Secure Operation
    Shure ULXD4-G50 Robust Connectivity and Control

    Robust Connectivity and Control

    The ULXD4 is built to withstand the rigors of professional use and integrate effortlessly into larger networked audio systems, offering both durability and advanced control capabilities.

    • Ethernet Networking: Connect multiple receivers for streamlined frequency coordination and deployment. This also enables integration with Shure's Wireless Workbench® software and third-party control systems like AMX and Crestron.
    • Intuitive Front-Panel Controls: The high-contrast LCD screen, paired with straightforward menu controls and LED meters, allows for quick adjustments and at-a-glance monitoring of audio and RF levels. A front-panel lockout prevents accidental changes during a performance.
    • Rugged Metal Chassis: Housed in a durable, road-ready metal chassis, the ULXD4 is built to last. It comes with all necessary rack-mounting hardware for easy installation into any professional audio rig.

    Pro Wireless at Half the Size

    The Shure ULXD4 receiver provides an uncompromising wireless solution that combines high-quality digital audio, intelligent RF management, and secure operation. It is an ideal choice for touring professionals, systems integrators, and audio engineers who require reliability and sonic excellence.

    Shure ULXD4-G50 Pro Wireless at Half the Size

    Shure ULXD4-G50 Features:

    • 24-bit/48 kHz digital audio for clear, accurate sound reproduction
    • Up to 64 MHz tuning range for superior flexibility in complex RF environments
    • Predictive switching diversity for a highly stable RF connection
    • Intelligent scanning and one-touch IR sync for fast, easy setup
    • AES 256-bit encryption for secure wireless transmission
    • Ethernet networking for multi-receiver setup and software control
    • Durable metal chassis with included rackmount hardware
    • Intuitive LCD screen with adjustable contrast and brightness
    • Front panel gain controls for up to 60 dB of additional gain
    • XLR and 1/4” audio outputs
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    Shure ULXD4 Single Digital Wireless Receiver Specifications

    Shure ULXD4 Single Digital Wireless Receiver Specifications
    Product Specifications

    Specifications:

    • Dimensions (H x W x D): 197 x 171 x 42 mm / 7.75" x 6.75" x 1.65"
    • Weight: 913 g / 2.0 lbs, without antennas
    • Housing: Galvanized Steel
    • Spurious Rejection: >80 dB, typical
    • Connector Type: BNC
    • Impedance: 50 Ω
    • Bias Voltage: 12 - 13 V DC, 170 mA maximum, per antenna
    • Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
    • Configuration: 1/4" / 6.35 mm: Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
    • XLR: Balanced (1=ground, 2=audio +, 3=audio -)
    • Impedance: 1/4" / 6.35 mm: 100 Ω (50 Ω Unbalanced)
    • XLR: 100 Ω
    • Full Scale Output: 1/4" / 6.35 mm: +12 dBV
    • XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
    • Mic/Line Switch: 30 dB pad
    • Phantom Power Protection: 1/4" / 6.35 mm: Yes
    • XLR: Yes
    • Power Over Ethernet (PoE): No, protected
    • Network Interface: Single Port Ethernet 10/100 Mbps
    • Network Addressing Capability: DHCP or Manual IP address
    • Maximum Ethernet Cable Length: 100 m / 328'
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