Shure ULXD6/C=-H50

Overview

The Shure ULXD6/C=-H50 is a digital wireless boundary microphone transmitter designed to capture clear and natural speech in environments like meeting rooms, lecture halls, and council chambers. It features a cardioid pickup pattern that focuses on voices directly in front of the microphone while minimizing background noise such as room reflections and projector sounds. Delivering 24-bit, 48 kHz audio quality, it ensures detailed voice reproduction suitable for conferencing platforms, sound reinforcement, or recording setups. The wireless system offers a range of up to 100 meters with AES 256-bit encryption, making it ideal for secure and flexible audio capture in professional settings.

Key features

• Cardioid boundary microphone design that reduces ambient noise and focuses on speech directly in front of the unit
• High-resolution 24-bit, 48 kHz audio for natural and detailed voice clarity
• Strong AES 256-bit encryption to protect sensitive conversations in corporate or government environments
• Selectable RF output power levels (1, 10, or 20 mW) to optimize wireless performance based on room size and channel density
• Wireless range up to 100 meters supports flexible room layouts and repositioning without signal loss
• Optional rechargeable battery pack offers up to nine hours of continuous use with convenient USB or docking station charging
• Programmable mute switch with LED ring provides clear visual feedback for presenters to control audio easily
• Integrated high-pass filter reduces low-frequency noise such as HVAC rumble or handling sounds for cleaner audio
• Seamless compatibility with Shure ULX-D receivers ensures low-latency audio transmission for real-time interaction

Key specs

• Audio resolution: 24 bit, 48 kHz
• Pickup pattern: Cardioid boundary microphone
• Wireless frequency range: 534 to 598 MHz (H50 band)
• Wireless range: Up to 100 meters
• Encryption: AES 256-bit
• RF output power: Selectable 1, 10, or 20 mW
• Battery options: Two AA batteries or optional Shure SB900A rechargeable pack
• Battery life with rechargeable pack: Up to 9 hours
• Charging: USB or compatible docking station
• Housing: Rugged low-profile plastic

Connectivity and compatibility

This transmitter pairs exclusively with Shure ULX-D receivers, ensuring a secure and low-latency wireless link. Its frequency range and selectable RF power levels allow it to adapt to various wireless environments, making it suitable for professional AV systems in corporate, educational, and government settings. The USB charging option and docking station compatibility simplify battery management for busy AV teams.

Ideal uses and environments

The ULXD6/C=-H50 fits well in spaces where clear speech pickup is critical and cable clutter must be avoided. It works effectively in boardrooms, classrooms, council chambers, and hybrid meeting setups where both in-person and remote participants need reliable audio. Its secure encryption and flexible power options make it a strong choice for confidential discussions and dynamic room arrangements.

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.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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.

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