Shure ULXD2/SM58=-G50

Overview

The Shure ULXD2/SM58=-G50 is a digital handheld wireless microphone transmitter designed to deliver clear, professional-quality vocal performance in live sound environments. It features the trusted SM58 dynamic cardioid capsule, known for its reliability and sound clarity. Operating within the G50 frequency band (470 to 534 MHz), it transmits 24-bit/48 kHz digital audio with a wireless range of up to 100 meters, ensuring consistent sound quality even at a distance.

Its rugged aluminum housing and backlit LCD screen make it durable and easy to operate, while the infrared sync feature simplifies setup by automatically matching frequencies with compatible receivers. This transmitter is well suited for vocalists, presenters, and performers who require secure and dependable wireless audio in professional settings.

Key features

• 24-bit/48 kHz digital audio transmission for clear and detailed sound reproduction
• AES 256-bit encryption protects the signal from interference and unauthorized access
• Classic SM58 dynamic cardioid capsule included, with the option to interchange with other Shure capsules for customized sound
• Infrared sync enables quick and accurate frequency matching with compatible receivers
• Gain Ranging technology automatically adjusts input levels to maintain optimal audio without manual intervention
• Selectable RF output power levels (1, 10, or 20 mW) to adapt to different venue sizes and requirements
• Powered by two standard AA batteries for up to 11 hours of use, or an optional SB900A rechargeable battery pack for extended runtime beyond 12 hours
• Durable aluminum housing designed to withstand the rigors of live performances and frequent handling
• Backlit LCD screen provides clear status information even in low-light environments
• Power and mute switch allows quick control during performances

Key specs

• Frequency band: G50 (470 to 534 MHz)
• Audio resolution: 24-bit/48 kHz digital
• Wireless range: up to 100 meters
• Encryption: AES 256-bit
• RF output power: selectable 1, 10, or 20 mW
• Power source: two AA batteries or optional SB900A rechargeable battery pack
• Battery life: up to 11 hours with AA batteries, over 12 hours with rechargeable pack
• Microphone capsule: Shure SM58 dynamic cardioid, interchangeable
• Housing: rugged aluminum
• Display: backlit LCD screen

Connectivity and compatibility

The transmitter pairs seamlessly with Shure ULX-D receivers operating in the G50 frequency band, ensuring reliable and interference-free wireless audio transmission. Its infrared sync feature streamlines the process of matching frequencies, reducing setup time and minimizing the risk of signal conflicts. The interchangeable capsule design allows users to adapt the microphone to different vocal styles or environments by swapping in other Shure capsules.

Performance and reliability

Designed for demanding live sound applications, this transmitter maintains consistent audio quality across its full wireless range. The AES 256-bit encryption safeguards the signal in crowded RF environments, making it suitable for corporate events, houses of worship, and professional performances where secure transmission is critical. Its durable aluminum construction withstands the physical demands of touring and frequent use, while the automatic gain control helps prevent distortion and ensures balanced sound levels.

Ideal uses and environments

This wireless microphone transmitter is a strong choice for vocalists, presenters, and performers who need dependable, high-quality audio in live settings. It fits well in professional live sound setups, conference rooms, houses of worship, and any venue requiring secure and clear wireless vocal transmission. The long battery life and flexible power options make it suitable for extended events and tours without frequent battery changes.

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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