Shure ULXD4D-G57
MPN #ULXD4D-G57
$4649.00
Save 28.5%, MSRP $6503.00
Dual-channel receiver, 138 MHz tuning, Dante networking, AES-256 encryption, audio summing, 24-bit/48 kHz audio, 2 XLR outs, rackmount design
The Shure ULXD4D is a dual-channel digital wireless receiver designed for professional A/V installations and live sound applications. It supports two independent channels within a single rackspace unit and operates in the G57 UHF band (470 to 608 MHz) with an expansive 138 MHz tuning range, accommodating up to 60 simultaneous channels in one band.
Built for scalability and network integration, the ULXD4D includes Dante digital audio networking, RF cascade ports for signal distribution, and audio summing, allowing the unit to function as a 2-channel mixer. It features Digital Predictive Switching Diversity for superior RF performance and AES-256 encryption for secure transmission.
Equipped with XLR outputs, Ethernet ports, and intuitive front-panel controls, the ULXD4D ensures precise control and easy setup. The system integrates seamlessly with Shure's Wireless Workbench and Channels app, making it ideal for complex installations in large venues, houses of worship, and conference facilities.
Features
Dual Independent Channels: Two digital wireless channels in a single rack unit for efficient space use and flexible operation.Wide Frequency Coverage: Operates from 470"608 MHz with a 138 MHz tuning range to support up to 60 channels per band.Professional Digital Audio: Delivers clear, accurate 24-bit/48 kHz audio with wide 20 Hz to 20 kHz frequency response and >120 dB dynamic range.Dante Network Integration: Dual Ethernet ports with Dante support for seamless digital audio over IP networks.Advanced RF Performance: Digital Predictive Switching Diversity protects against dropouts; RF cascade ports simplify antenna distribution.Secure Wireless Operation: Features AES-256 encryption for secure audio transmission in sensitive environments.Audio Summing and Internal Mixing: Allows combining both channels into one output for simplified routing.Expandable System Design: Compatible with Shure ULXD1 bodypack, ULXD2 handheld, and conference mics like ULXD6 and ULXD8.Smart Frequency Coordination: Auto-scan and IR sync ensure clean frequency assignment.Wireless Workbench and Mobile App Support: Full remote monitoring and control via Shure Wireless Workbench software and iOS Channels App.Front Panel Interface: Easy-to-read backlit LCD, dedicated gain knobs, and peak meters for each channel.Flexible Audio Outputs: Two balanced XLR outputs with mic/line level switching.Networking Ready: Supports control protocols for integration with AMX, Crestron, and Yamaha consoles.Power and Antenna Options: Operates on 100-240V AC; supports external active or passive antennas and antenna distribution systems.
Specifications
General Specifications
Receiver Type: Rackmount (1U, 19")Housing Material: Aluminum, SteelDimensions: 19 x 10.8 x 1.7 in (482 x 274 x 44 mm)Weight: 7.4 lb (3.4 kg, without antennas)Power Requirement: 100-240 VAC, 50/60 Hz, 0.32 A
Wireless System
Wireless Technology: Digital UHFRF Frequency Band: G57 (470 to 608 MHz)Tuning Range: 138 MHzNumber of RF Channel Frequencies: 5520Max Operating Range: 328.1 ft / 100 mMax Transmitters per Band: 60Dynamic Range: >120 dBLatency: <2.9 msDiversity: Digital Predictive Switching DiversityEncryption: AES 256-bitCompatible Transmitters: ULXD1, ULXD2, ULXD6, ULXD8
Audio & Network I/O
Audio Channels: 2Audio Outputs: 2x XLR 3-pin balancedAudio Summing Function: YesFrequency Response: 30 Hz - 20 kHz +/-1 dB (mic dependent)Gain Range: -18 to +42 dB (1 dB steps)Dante Support: Yes (2x RJ45 Ethernet ports)Networking Protocols: DHCP, Manual IPMobile App: ShurePlus Channels (iOS/Android)
RF & Antenna Configuration
Antenna Connectors: 2x Removable BNC 1/2-wave external (rear-mount)RF Cascade Ports: 2x BNC with DC bias for active antennasBodypack Frequency Diversity Support: YesInterference Detection: On LCD and via Wireless Workbench
Functional Features
Optimized Frequency Scanning: Auto frequency selection and IR syncGain Ranging: Shure proprietary auto gain optimizationInternal Limiter: Prevents digital clippingRemote Control: Via Wireless Workbench, Channels App, and 3rd-party controllers (e.g., AMX, Crestron)Display: Backlit LCD with adjustable contrastPanel Lockout: Yes
Power Management
Compatible with SB900B Rechargeable Batteries (on transmitters)Smart Charging: Detailed life/health tracking with SBC200/SBC220 ChargersAccurate Battery Metering: Within 15 minutes
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