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SHURE ANX4E Receiver - Hybrid Multi-Channel Receiver ULX-D & Axient Digital - 174 MHz to 2.0 GHz
The ANX4 is Shure’s latest wireless receiver.
It offers impressive flexibility and channel capacity: 16 channels in Axient Digital or 24 channels in ULX-D wireless, enabled by 1- or 4-channel digital licenses (sold separately).
Whether you enable the ANX4 in Axient Digital or ULX-D transmission mode, the ANX4 optimizes your budget and rack footprint by offering a high channel count in a 1RU format while simplifying your antenna setup.
Shure’s ANX4 is a high-end, scalable wireless system that adapts to your needs.
Available Fall 2025
FEATURES
- Receives up to 16 Axient Digital channels or 24 ULX-D channels in a 1U rack.
- One- or four-channel digital licenses (sold separately)
- Wide frequency range from 174 MHz to 2 GHz, covering all Axient Digital and ULX-D options (except the ULX-D 902 MHz band).
- All Axient Digital or ULX-D features are included**.
- Large 6.6-inch color front-panel display
- Five-segment channel quality indicator displays RF signal-to-noise ratio
- One front-panel 1/4-inch headphone output for monitoring with Dante Browse (for Axient Digital and ULX-D)
- Simplified, cost-effective antenna installation for large-scale wireless deployments
- 4 Ethernet ports for network control and Dante/AES67 digital outputs
- 4 coaxial RF antenna input connectors supporting multiple frequency bands and providing greater coverage for complex setups
- Network control with Shure Wireless Workbench® for expanded and enhanced RF monitoring and management.
- A DC module version is available to support redundant power.
*The ANX4 does not ship preconfigured with active wireless channels. Digital licenses, sold separately, are required for operation.
**System features depend on the enabled transmission mode: Axient Digital or ULX-D (ANX4 does not support both systems, or the features of both systems, at the same time).
- Category: Receiver
- Category: Wireless mic receiver
- Connectors: RJ45, BNC
- Dimensions (mm): 482 x 286 x 44
- Display: Yes
- Form factor: Rackmount
- Weight: 3.90 kg
- Transmission range: 100 meters
- Communication/expansion protocol(s): Dante
- Wireless: Yes
- Outputs: RJ45
- Transmission: Digital
- Additional specs:
RF INPUT
Rejection >80 dB, typical
Connector: BNC
Impedance 50 Ω
Configuration: Unbalanced, passive
Bias Voltage 12 to 13.5 V DC, 150 mA maximum, per antenna. Switchable on/off.
Insertion Loss 0 dB, typical
RF
RF bandwidth: 174 - 2000 MHz
Range: 100 m
(Note: Range depends on RF signal absorption, reflections, and interference)
Gain Adjustment Range -18 to +42 dB in 1 dB steps (plus Mute setting)
RF step: 25 kHz, depending on region
Image Rejection > 90 dB, typical
RF Sensitivity:
- ULX-D: -95 dBm at 10-5 BER
- Axient Digital: -93.5 dBm at 10-5 BER
Latency
ULX-D Standard: < 2.9 ms
ULX-D High Density: < 3.2 ms
Axient Digital Standard: < 2.1 ms
Axient Digital High Density: < 3.0 ms
Specific References
- SSR ANX4E
- 0042406948395