ULXD4D
Dual-Channel Digital Wireless Receiver
Digital dual wireless receiver offers an intelligent dual-channel, option for use in any professional sound reinforcement application. Features include Digital Predictive Switching Diversity, 72 MHz tuning range, and AES 256 encryption for security.
Product Details
The Shure ULXD4D Dual Channel Digital Wireless Receiver offers two channels of uncompromising audio quality, RF signal stability and efficiency, and advanced setup features in a single rack unit. Rugged, yet lightweight and compact, the all-metal chassis houses two independent receivers, each with its own audio and RF meters, gain control, and receiver outputs that can be either direct or summed for flexible signal routing.
With RF cascade and two Ethernet ports, units easily can 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 to be transmitted and received over a single Ethernet cable. When more compatible frequencies over shorter distances, High-Density mode can be enabled to dramatically increase the number of available open frequencies.
With the suite of features and benefits, ULX-D® Digital Wireless Systems offer, the ULXD4D is truly generations ahead of any other dual digital receiver in its class and brings a new level of performance to professional sound reinforcement.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
- Two 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
- 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 both audio channels to each XLR receiver output
- Dante™ digital networked audio over Ethernet
- Up to 60 dB independently adjustable gain for each channel
- Ethernet networking for streamlined frequency coordination and deployment across multiple receivers
- Wireless Workbench® 6 (WWB6) software integration for advanced coordination, monitoring, and control
- AMX/Crestron® control
- AXT600 Axient® Spectrum Manager compatible
- Yamaha® device ID allows simplified channel patching on CL consoles
- Intuitive front panel LCD menu and controls with lockout feature
- Audio and RF LED meters with peak indicator
- XLR connectors with switchable mic/line output level
- Remoteable ½ wave antennas
"YAMAHA" is a registered trademark of Yamaha Corporation.
Accessories
UA221
Passive Antenna Splitter
UA600
Front Mount Antenna Kit
UA505
Antenna Mounting Bracket Kit
UA874
Active Directional Antenna
PA805
Directional Antenna
UA802
Coaxial Cable
UA806
Coaxial Cable
UA825
Coaxial Cable
UA850
Coaxial Cable
UA834
In-Line Antenna Amplifier
UA860SWB
Omnidirectional Antenna
UA860V
Omnidirectional Antenna
UA864
Wall-Mounted Wideband Antenna
UA845UWB
Antenna Distribution System
UA8100
Coaxial Cable
UA844+/LC
Antenna Distribution System
UA844+
Antenna Distribution System
PA725
Coaxial Cable
Videos
ULXD4D Videos
Reviews
Compatible Transmitters
ULXD1
Digital Bodypack Transmitter
Up to 12 hours of use with rechargeable battery. 330 ft (100 m) operating range. TA4M and LEMO3 versions available.
ULXD2/B58
Digital Handheld Transmitter with Beta 58A Capsule
With an interchangeable BETA 58A® microphone cartridge, the ULXD2/B58 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/B87A
Digital Handheld Transmitter with Beta 87A Capsule
With an interchangeable BETA®87A microphone cartridge, the ULXD2/B87A delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/B87C
Digital Handheld Transmitter with Beta 87C Capsule
With an interchangeable BETA®87C microphone cartridge, the ULXD2/B87C delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/K8
Digital Handheld Transmitter with KSM8 Capsule
Includes the KSM8 Microphone and ULXD2 Handheld Wireless Transmitter to deliver outstanding sound for touring professionals the world over.
ULXD2/KSM9
Digital Handheld Transmitter with KSM9 Capsule
With an interchangeable KSM9 microphone cartridge, the ULXD2/KSM9 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/KSM9HS
Digital Handheld Transmitter with KSM9HS Capsule
With an interchangeable KSM9HS microphone cartridge, the ULXD2/KSM9HS delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/N8C
Digital Handheld Transmitter with Nexadyne™ 8/C Capsule
With an interchangeable Nexadyne™ 8/C microphone capsule, the ULD2/N8 delivers uncompromising audio quality and RF performance, and AES 256-biy encryption for secure transmission.
ULXD2/N8S
Digital Handheld Transmitter with Nexadyne™ 8/S Capsule
With an interchangeable Nexadyne™ 8/S microphone capsule, the ULD2/N8S delivers uncompromising audio quality and RF performance, and AES 256-biy encryption for secure transmission.
ULXD2/SM58
Digital Handheld Transmitter with SM58 Capsule
With an interchangeable SM58® microphone cartridge, the ULXD2/SM58 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/SM86
Digital Handheld Transmitter with SM86 Capsule
With an interchangeable SM86 microphone cartridge, the ULXD2/SM86 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD2/SM87
Digital Handheld Transmitter with SM87 Capsule
With an interchangeable SM87A microphone cartridge, the ULXD2/SM87 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
ULXD6
Wireless Boundary Microphone Transmitter
The ULXD6 Boundary Microphone Transmitter delivers uncompromising audio quality and RF performance, and AES-256 encryption for secure transmission.
ULXD8
Wireless Gooseneck Base Transmitter
The ULXD8 Desktop Base Transmitter delivers uncompromising audio quality and RF performance, and AES-256 encryption for secure transmission.
ULXD2/K11
Digital Handheld Wireless Microphone Transmitter with KSM11 Capsule
With an interchangeable KSM11 cardioid condenser microphone, the ULXD2/K11 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission.
Support
Customer Support
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.
Service & RepairContact Us
Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.
Contact UsResources
Shure Tech Portal
Complete product documentation, technical support materials, software and firmware, and other tools and resources for all Shure products, in one place.
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Documentation
User Guide & Specs
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Command Strings
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Overview
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CAD
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Brochure
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Frequency Compatibility Chart
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BIM
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Architect Specifications
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Tools
Wireless Frequency Finder
This tool provides recommended frequencies for Shure Wireless System use in the United States.
Wireless Accessory Wizard
With a few simple inputs, this selection wizard provides recommended items for your wireless microphone setup, and/or a diagram on how the antennas and antenna distribution are connected.
Wireless Mic Remote Antennas Tool
Enter distance between antenna and receiver to get setup recommendations for the receiver.
Software & Firmware
SUU
A modern audio network can’t do its job with outdated software (and the time you spend searching for each latest version is time lost). Easy-to-use and free-to-download, the Shure Update Utility helps you update compatible Shure products while managing all of your device firmware. Giving you one less thing to worry about.
Wireless Workbench 7
Wireless Workbench is our free software for audio professionals that puts a full suite of RF spectrum management tools in one place to give you full command of your compatible wireless devices. Guarantee that you are prepared to succeed in any RF environment – no matter the location.
ShurePlus™ Channels
ShurePlus Channels enables remote, real-time precision monitoring and control of Shure wireless systems. Features include audio metering, RF indicator, ShowLink signal strength, and frequency assignments with band, group, and channel information.
SystemOn
Conquer complexity and scale. Developed to make managing large-scale Shure audio hardware deployments easier for you. New licenses are no longer being offered. For maintenance licenses, please contact your local Shure representative.
SystemAPI
Application programming interface for controlling & monitoring a wide variety of product features and performance parameters for Shure devices – whether on premises or remotely. SystemAPI’s open architecture allows integration with 3rd party devices and platforms to enable comprehensive and customizable system management.
Find An Answer
Comparable Products
ULXD4
Digital Wireless Receiver
Networkable receiver with 24-bit / 48 kHz digital audio quality and AES 256-bit encryption.
ULXD4Q
Quad-Channel Digital Wireless Receiver
Four channels of uncompromising audio quality, RF signal stability, and advanced setup features in a space-efficient single rack unit.
AD4D
Two-Channel Digital Wireless Receiver
Compatible with all AD series and ADX series transmitters.
AD4Q
Four-Channel Digital Wireless Receiver
Compatible with all AD series and ADX series transmitters.
Further Reading
Case Studies
Shure Wireless Systems and Stem Ecosystem Support Flexible Conferencing Solutions at The Royal Academy of Arts
The 17th-century main building is Grade II* listed. This can limit the AV department’s options for permanent installations and for permanent meeting rooms. The Royal Academy needs modular and expandable solutions to support both small and large meeting room requests.
Equipping the multi-functional events room of the Andelfingen Car Showroom with ULX-D and QLX-D wireless systems for events of all kinds and sizes
Be it company events, conferences or weddings – the events location of the Andelfingen Car Showroom was designed so that it could be managed and used to meet all sorts of individual needs. The digital wireless systems by Shure guarantee that voice pick-up will have the required flexibility and professional quality, even for multiple speakers.
Gateway Church: Service Through Sustainability
With a focus on sustainability, Shure’s solution for Gateway Church was simple: rechargeable batteries as a key component of a broader Axient® Digital wireless microphone system on each campus. Gateway Church also utilizes Axient Digital mics, docking stations, charging trays and rack mounted networked chargers, and talkback buttons.