Description
The Shure ULXD4Q Quad-Channel Digital Wireless Receiver delivers professional-grade wireless audio performance for demanding live sound, broadcast, and AV installations. Designed for scalability and reliability, this 1RU rackmount receiver integrates four independent digital channels into a single unit, enabling efficient deployment in large venues, conference environments, and mission-critical applications.
Operating within the X52 frequency band (902–928 MHz), the ULXD4Q offers dependable RF performance in spectrum-congested environments while maintaining exceptional audio clarity with 24-bit/48 kHz digital transmission. Digital Predictive Switching Diversity ensures stable signal integrity by proactively avoiding interference and dropouts.
With dual Ethernet ports supporting Dante digital audio networking, the ULXD4Q enables seamless integration into modern AV infrastructures. Audio summing functionality allows the receiver to operate as a 4-channel mixer, while AES-256 encryption ensures secure wireless transmission. Expandable system capabilities support up to 12 channels in standard mode, making it ideal for scalable installations.
Engineered for precision control and ease of use, the ULXD4Q features a backlit LCD, intuitive front-panel controls, and network-based monitoring via Shure software platforms. Its rugged steel construction and flexible connectivity options make it a reliable foundation for enterprise-level wireless audio systems.
| Specification | Details |
|---|---|
| Wireless Technology | Digital UHF |
| RF Frequency Band | X52: 902 to 928 MHz |
| RF Channel Frequencies | 1040 |
| Number of Audio Channels | 4 Independent Channels |
| Max Transmitters per Band | Up to 12 |
| Operating Range | Up to 328.1 ft (100 m) |
| Latency | < 2.9 ms |
| Encryption | AES-256 Secure Encryption |
| Diversity | Digital Predictive Switching Diversity |
| Receiver Type | 1 RU Rackmount (19") |
| Audio Outputs | 4 x XLR 3-Pin Balanced Outputs |
| Network Connectivity | 2 x RJ45 (Dante, DHCP, Manual IP) |
| RF Cascade Ports | 2 Ports for Antenna Distribution |
| Gain Range | -18 to +42 dB (1 dB Steps) |
| Frequency Response | 30 Hz to 20 kHz ±1 dB (mic dependent) |
| Display | Backlit LCD |
| Antenna | 2 x Removable BNC External (Rear-Mount) |
| Power Requirements | 100 to 240 VAC, 50/60 Hz |
| Power Consumption | 0.32 A |
| Construction | Durable Steel Housing |
| Dimensions | 19 x 10.8 x 1.7" (482 x 274 x 44 mm) |
| Weight | 7.6 lb (3.4 kg) |
| Included Transmitters | Not Included |
| Microphone Included | No Microphone Included |
| Charging Case Included | Not Included |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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