ANX4 Scalable Wireless Receiver
At InfoComm 2025, Shure is introducing new levels of scalability and flexibility to its wireless systems. New innovations include:
- ANX4 Scalable Wireless Receiver: This high-channel-count wireless receiver is the first Shure wireless receiver featuring channel scalability, offering up to 16 channels of Axient Digital or 24 channels of ULX-D in a single device via channel licenses. ANX4 hardware is available this fall through authorized dealers. Channel licenses can be purchased through authorized dealers or at Shure.com. (The availability of channel license features is subject to regional regulations and may vary accordingly.)
- Channel Expansion and New Transmission Mode for Axient Digital PSM: This summer, Channel Expansion and Axient Digital Standard Transmission will be available for Axient Digital PSM as a firmware update through ShureCloud or the Shure Utility Update. Channel Expansion licenses can be purchased through authorized dealers or at Shure.com this fall.
- Channel Scalability: Add up to 12 stereo audio channels for the ADTQ quad transmitter and six for the ADTD dual transmitter, totaling 16 or eight stereo channels, respectively. Channel expansion licenses can be purchased through Shure.com or from existing authorized dealers.
- Axient Digital Standard Transmission Mode: Enables ADTQ and ADTD transmitters to send wireless audio to various Axient Digital microphone receivers, extending high-power, long-distance audio transmission capabilities.
- ULX-D Wide-Tuning Solutions: New transmitters and receivers, shipping in the United States this fall, will provide an expanded frequency range and greater geographic usability for the ULX-D Wireless System. New wide tuning ULX-D components are compatible with the scalable ANX4 Digital Wireless Receiver.
Once channel licenses are purchased for ANX4 or Axient Digital PSM, they can be activated by the owner and later reallocated to other hardware units of the same type through ShureCloud. For example, an audio professional can deploy their licensed ANX4 channels between any number of ANX4 receivers and likewise deploy their licensed Axient Digital PSM channels between any number of Axient Digital PSM transmitters. This flexibility allows users to move wireless channels without having to move their hardware, and is designed to make it easier to meet the changing requirements of high channel count productions.
“Shure continues to innovate with powerful wireless technology that can adapt to fit the dynamic needs of our customers,” says Nick Wood, Associate Vice President of Marketing & Product Management for Professional Audio at Shure. “These solutions are intended to increase the flexibility of our products while bringing together hardware and software capabilities that allow audio professionals to do more with the overall solution.”
Shure ANX4 Scalable Wireless Receiver
ANX4 is a scalable device which can be operated in either Axient Digital or ULX-D mode, supporting all available transmitter options in those platforms. It ships without preconfigured wireless channels and can be activated to support any channel count up to its maximum capacity using ShureCloud.
“This innovative design empowers users to buy channel licenses in the quantity they need and provision these across multiple ANX4 hardware units, enabling unmatched flexibility for high channel count productions,” according to the announcement.
Available in AC and DC powered versions, the ANX4 includes a wide tuning range of 174 MHz to 2 GHz and two pairs of antenna inputs that can each be tuned up to 72 MHz wide.
The single rack receiver maximizes efficiency by using less space and reducing heat, designed as a cost-effective solution at high channel counts, without compromising on Axient Digital’s and ULX-D’s existing features. Designed for audio rental companies, fixed installations, and location sound mixers, it can reduce the space and weight typically required for high channel count solutions.
Enhanced connectivity options on ANX4 include four Ethernet and four coaxial antenna inputs for streamlined configuration, with no need for additional antenna distribution gear. Additionally, ANX4 features a large, 6.6-inch front panel color display, support for all ULX-D and Axient Digital frequency bands, Dante/AES67 outputs, and a ¼ inch front-panel headphone connector for convenient monitoring. ANX4 also supports network control with Shure Wireless Workbench for comprehensive, remote RF monitoring and management.
ANX4 hardware is available through authorized dealers. Channel licenses are required for operation and can be purchased through authorized dealers or at Shure.com.
Shure Axient Digital PSM Channel Expansion & Standard Transmission Mode
Since its debut last year, Axient Digital PSM has become an award-winning addition to Shure’s Axient Digital Wireless Ecosystem. The new firmware update, available through ShureCloud or the Shure Update Utility this summer, will include two significant updates:
- Channel Expansion: Axient Digital PSM transmitters can be outfitted with expanded channel capacity, utilizing the multi-channel wideband (WMAS) transmission capabilities to support up to 16 stereo audio channels for the ADTQ quad transmitter and eight for the ADTD dual transmitter. The channel expansion is designed to consolidate the use of rack space, while reducing weight and adding new options for adapting the system to fit a variety of use cases. Expansion is available through the purchase of channel licenses—one- and four-count increments. Channel expansion licenses can be purchased through existing authorized dealers or at Shure.com, available this fall.
- Axient Digital Standard Transmission Mode (Point to Point Transmission): Designed to deliver high-tier wireless audio across greater distances when needed by using Axient Digital PSM ADTQ and ADTD transmitters to pass wireless audio to Axient Digital wireless microphone receivers, including the AD4Q, AD4D rack receivers. The ADTQ and ADTD feature higher RF output power compared to standard Axient Digital bodypack transmitters.
ULX-D Wide Tuning Wireless System
The new ULX-D Wide Tuning Wireless components include transmitters and receivers that will ship with expanded frequency bands – up to 166 MHz wide (regionally dependent), giving audio professionals flexibility to use their ULX-D components in more locations across the country with fewer frequency bands to manage.
ULX-D Wide Tuning frequency range availability varies around the world based on regional regulatory requirements:
- In the United States, up to 138 MHz
- In Europe and Latin America, up to 166 MHz
- In other countries, range will vary based on individual regulatory requirements
New ULX-D components updated with Wide Tuning Bands include:
- ULXD1 Bodypack Transmitters
- ULXD2 Handheld Transmitters
- ULXD4D Dual Channel Receivers
- ULXD4Q Quad Channel Receivers
New wide tuning ULX-D components are compatible with the scalable ANX4 Digital Wireless Receiver. Legacy ULX-D tuning band transmitters will work with wide-tuning receivers. Likewise, legacy ULX-D tuning band receivers will work with new wide-tuning transmitters as long as frequency ranges match.
ULX-D Wide Tuning Wireless System components will begin shipping this fall.
For additional information, please visit www.shure.com.
Visit Shure on the InfoComm 2025 show floor at Booth #2843 to explore these and other new solutions and to learn more about the Company’s vision for the next 100 years.
