Product Details
The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D® Digital Wireless Systems.
With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features
- Predictive switching diversity
- High Density mode optimizes ULX-D systems to simultaneously operate significantly more channels in applications up to 30 meters
- Intelligent scanning automatically finds and deploys the cleanest frequencies to transmitters over IR sync
- Interference detection and alerts provided on both the receiver and Wireless Workbench® 6
- Front panel gain adjustment buttons provide up to 60 dB additional gain
- AES 256-bit encryption-enabled for applications where secure transmission is needed
- Ethernet networking provides streamlined setup across multiple receivers, Wireless Workbench® 6 integration, and AMX/Crestron control
- Support for frequency coordination with the Axient® Spectrum Manager
- Rugged metal chassis
- 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
- Remoteable ½ wave antennas
- Furnished rack hardware
FCC Consumer Alert (U.S.)
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.
For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.
Weight | 2.0 lbs (913 g), without antennas |
Additional specifications are available in the user guide.
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Software & Downloads
Brochures
File | Language | Type | File Size |
---|---|---|---|
ULX-D Brochure | English | 3.39 mb |
CAD Drawings
File | Language | Type | File Size |
---|---|---|---|
ULXD4 Wireless Receiver CAD | English | ZIP | 340 kb |
User Guides
File | Language | Type | File Size |
---|---|---|---|
ULX-D Single User Guide |
Firmware
To install firmware for this product, Shure Update Utility is required. For more information, reference the Quick Start Guide for Shure Update Utility.
Latest is 2.3.21
Version
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted February 28, 2019 | Download PACK (1.92 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted November 07, 2018 | Download PACK (1.91 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted June 14, 2018 | Download PACK (1.91 mb) |
Important
Improvements
Known Issue
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted May 19, 2017 | Download PACK (1.88 mb) |
IMPORTANTULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. IMPROVEMENTS
KNOWN ISSUE
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted March 02, 2017 | Download PACK (1.83 mb) |
ImportantULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. Improvements
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted December 10, 2015 | Download PACK (1.84 mb) |
IMPROVEMENT
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted October 20, 2015 | Download PACK (1.84 mb) |
NEW FEATURE
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted August 10, 2015 | Download PACK (1.84 mb) |
IMPORTANTAfter updating the ULXD4 Single Receiver from version 1.0.7, the user is requiredto reset the unit to Default Settings (DEVICE UTILITIES > SYSTEM RESET > RESTORE > DEFAULT SETTINGS). NEW FEATURES
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted May 29, 2015 | Download PACK (1.83 mb) |
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted February 04, 2015 | Download PACK (1.83 mb) |
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted October 13, 2014 | Download PACK (1.82 mb) |
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted June 25, 2014 | Download PACK (1.82 mb) |
NEW FEATURES
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted April 07, 2014 | Download PACK (1.83 mb) |
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted January 30, 2014 | Download PACK (1.83 mb) |
NEW FEATURES
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted December 09, 2013 | Download PACK (1.83 mb) |
NEW FEATURES
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted July 03, 2013 | Download PACK (1.8 mb) |
NEW FEATURES
IMPROVEMENTS
KNOWN ISSUES
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted July 09, 2012 | Download PACK (1.78 mb) |
NEW FEATURES
IMPROVEMENTS
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Digital Wireless Receiver See release notes | Posted April 25, 2012 | Download PACK (1.76 mb) |
IMPROVEMENTS
NOTES
KNOWN ISSUES
|
Latest is 2.3.21
Version
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted February 28, 2019 | Download PACK (1.92 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted November 07, 2018 | Download PACK (1.91 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted June 14, 2018 | Download PACK (1.91 mb) |
Important
Improvements
Known Issue
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted May 19, 2017 | Download PACK (5.42 mb) |
IMPORTANTULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. IMPROVEMENTS
KNOWN ISSUE
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted March 02, 2017 | Download PACK (1.83 mb) |
ImportantULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. Improvements
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted December 10, 2015 | Download PACK (1.84 mb) |
IMPROVEMENT
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted October 20, 2015 | Download PACK (1.84 mb) |
NEW FEATURE
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - 900 MHz ISM Digital Wireless Receiver See release notes | Posted July 09, 2015 | Download PACK (1.84 mb) |
IMPROVEMENTS
NOTES
|
Latest is 2.3.21
Version
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted February 28, 2019 | Download PACK (1.92 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted November 07, 2018 | Download PACK (1.91 mb) |
Important
Improvement
Known Issues
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted June 14, 2018 | Download PACK (1.91 mb) |
Important
Improvements
Known Issue
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted May 19, 2017 | Download PACK (1.88 mb) |
IMPORTANTULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. IMPROVEMENTS
KNOWN ISSUE
NOTES
|
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted March 02, 2017 | Download PACK (1.83 mb) |
ImportantULX-D 2.X firmware versions are incompatible with ULX-D or QLX-D 1.X firmware versions. To ensure all receivers and transmitters in a configuration function with each other, update all devices to the same firmware version. Improvements
Notes
|
File | Date | Download Size |
---|---|---|
ULXD4 - Extended Bands Digital Wireless Receiver See release notes | Posted December 10, 2015 | Download PACK (1.84 mb) |
IMPROVEMENT
NOTES
|
Product Support
-
QLX-D and ULX-D Network Scan
No. QLX-D receivers linked as network can do a network frequency scan; same for linked ULX-D ... -
Four UA864 or UA870 with a ULXD receiver
Sometimes, in a wireless mic installation it is necessary to combine antennas from multiple ro... -
ULX-D Crestron/AMX Control Strings
The ULXD6, ULXD8, SBC850, SBC450, ULXD4, ULXD4D, and ULXD4Q can be monitored and controlled vi... -
QLX-D networked to ULX-D and sharing the same frequency band
No. The network scan only works on QLX-D receivers within the same band. It does not work with... -
Shielded ethernet cables when networking the VHF version of ULXD or QLXD
Yes. Use shielded ethernet cables. The use of shielded ethernet cables is always a good i... -
ULX-D Receiver asking for a password
This is a sign of a defective receiver in need of repair. The firmware is likely corrupt and t...
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