Shure ULXD4Q=-H50

Overview

The Shure ULXD4Q=-H50 is a quad-channel digital wireless receiver designed to deliver four independent RF channels within a single 1U rack unit. Operating in the H50 frequency band from 534 to 598 MHz, it is built to meet the demands of touring professionals, corporate AV teams, and fixed installations such as houses of worship. Each channel features its own front-panel display with individual gain control and metering, allowing precise management of audio signals. The receiver supports 24-bit, 48 kHz digital audio with over 120 dB of dynamic range, ensuring clear and consistent sound quality for speeches, performances, and presentations.

Key features

• Four independent channels housed in a compact 1U metal chassis for efficient rack space use
• Dante digital audio networking enables low-latency, multi-channel audio transmission over a single Ethernet cable
• Individual balanced XLR outputs with adjustable gain for each channel, facilitating separate routing to mixers, recorders, or loudspeaker zones
• AES-256 encryption secures wireless transmissions, protecting sensitive communications in corporate or government settings
• 64 MHz tuning range supports up to 60 compatible channels in Standard mode, providing flexibility for complex setups
• RF cascade ports simplify antenna distribution, allowing multiple racks to share directional antennas efficiently
• Internal limiting prevents audio clipping, maintaining clean sound even during sudden volume peaks
• Compatible with Shure handheld and bodypack transmitters, as well as a wide range of microphone capsules

Key specs

• Frequency band: H50 (534–598 MHz)
• Channels: 4 independent RF channels
• Audio resolution: 24-bit, 48 kHz digital audio
• Dynamic range: Over 120 dB
• Rack size: 1U metal chassis
• Encryption: AES-256
• Tuning range: 64 MHz
• Outputs: Balanced XLR for each channel

Connectivity and compatibility

The receiver integrates seamlessly into networked audio environments through its Dante ports, which carry all four channels over Ethernet with low latency. An additional network port supports remote monitoring and control via Shure’s Wireless Workbench or compatible third-party software, simplifying frequency coordination and gain adjustments from any location within a venue. The RF cascade ports enhance antenna management by allowing multiple units to share antenna signals, reducing cabling complexity in large installations.

• Dante digital audio networking for multi-channel audio over Ethernet
• Secondary network port for remote control and monitoring
• RF cascade ports for streamlined antenna distribution
• Balanced XLR outputs for direct connection to professional audio equipment
• Compatible with Shure handheld and bodypack transmitters

Performance and reliability

Designed for demanding environments, the ULXD4Q=-H50 offers robust RF performance with a wide tuning range and the ability to support numerous channels simultaneously. Its internal limiting circuitry protects against audio distortion caused by sudden volume spikes, ensuring clear and intelligible sound throughout events. The rugged metal chassis withstands the rigors of touring and frequent use, while AES-256 encryption guarantees secure wireless communication for sensitive applications.

Ideal uses and environments

This receiver is well suited to professional touring setups, corporate AV systems, houses of worship, and any fixed installation requiring multiple wireless channels in a compact form. It fits well in environments where secure, high-quality audio transmission is critical, such as government meetings or boardrooms. The flexible networking options and individual channel controls make it a strong choice for audio engineers managing complex sound systems with multiple microphones and output zones.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more