Shure ULXD2/K8B=-H50

Overview

The Shure ULXD2/K8B=-H50 is a digital handheld wireless microphone transmitter designed to deliver clear and consistent sound for professional vocalists, presenters, and performers. Featuring the KSM8 dual-diaphragm dynamic capsule, it minimizes proximity effect to maintain natural audio quality regardless of how close the speaker is to the microphone. Its frequency response spans from 30 Hz to 20 kHz, capturing a full range of vocal tones with clarity and depth. The lightweight aluminum body and integrated antenna provide durability and comfort, making it suitable for extended use on stage or in live event settings.

Key features

• Wireless, rechargeable handheld transmitter that eliminates the need for disposable batteries and supports long performance times
• KSM8 dual-diaphragm capsule designed to reduce proximity effect, ensuring consistent and natural sound even with varying microphone distance
• Wide frequency response from 30 Hz to 20 kHz to capture both deep lows and crisp highs for rich vocal reproduction
• Integrated antenna within the aluminum body for stable and strong RF performance during wireless transmission
• AES 256-bit encryption to protect your audio signal from interference and unauthorized access, ensuring secure wireless communication
• Seamless compatibility with Shure ULX-D digital receivers for reliable integration into professional sound reinforcement systems

Key specs

• Frequency response: 30 Hz to 20 kHz
• Microphone capsule: KSM8 dual-diaphragm dynamic
• Body material: Lightweight aluminum
• Wireless encryption: AES 256-bit
• Power: Rechargeable battery system

Connectivity and compatibility

This transmitter is designed to work exclusively with Shure’s ULX-D digital receivers, providing a secure and interference-resistant wireless link. Its built-in antenna and digital transmission technology ensure stable connections in environments with multiple wireless devices, such as live venues, conference rooms, and broadcast studios.

Performance and reliability

The ULXD2/K8B=-H50 offers consistent audio quality through its advanced capsule design and digital transmission. The rechargeable battery system supports extended use without interruption, while the rugged aluminum body withstands the rigors of frequent handling and transport. This combination makes it a dependable choice for professionals who require both sound fidelity and operational reliability.

Ideal uses and environments

This wireless microphone transmitter fits well in live performance settings, corporate presentations, houses of worship, and broadcast environments where clear vocal reproduction and secure wireless transmission are critical. It suits users who move freely on stage or in front of an audience and need a microphone that maintains consistent sound quality throughout their performance.

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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