Shure ULXD2/B58=-V50

Overview

The Shure ULXD2/B58=-V50 is a VHF digital handheld wireless microphone transmitter designed for professional vocal use in live performances and installed audio systems. It features the Beta 58A dynamic capsule with a supercardioid pickup pattern, which helps isolate the voice and reduce feedback. Operating within the 174 to 216 MHz frequency range, it delivers 24-bit/48 kHz digital audio with less than 2.9 ms latency, ensuring clear and natural sound reproduction. Its wireless range extends up to 328 feet, making it suitable for a variety of demanding environments.

Key features

• Beta 58A supercardioid dynamic capsule with neodymium magnet for focused vocal pickup and enhanced clarity
• 24-bit/48 kHz digital audio transmission with very low latency to preserve natural voice quality
• Wireless range up to 328 feet secured by AES 256-bit encryption to prevent interference and unauthorized access
• Interchangeable Shure capsule design allowing customization for different vocal styles or applications
• Selectable RF output power levels (1, 10, or 20 mW) to optimize battery life and transmission distance based on venue size
• Up to 11 hours of runtime on standard AA batteries, extendable to over 12 hours with optional SB900A rechargeable battery pack
• Infrared sync for quick and accurate frequency matching with receivers
• Backlit LCD display with frequency and power lockout features to prevent accidental changes during performances
• Durable aluminum body and steel grille designed to withstand the rigors of regular professional use

Key specs

• Frequency range: 174 to 216 MHz (VHF)
• Audio resolution: 24-bit/48 kHz digital
• Latency: less than 2.9 milliseconds
• Wireless range: up to 328 feet (100 meters)
• RF output power: selectable 1, 10, or 20 milliwatts
• Battery life: up to 11 hours with AA batteries, over 12 hours with SB900A rechargeable pack
• Microphone capsule: Beta 58A dynamic with supercardioid pattern and neodymium magnet
• Body material: aluminum with steel grille

Connectivity and compatibility

This transmitter pairs seamlessly with Shure ULX-D receivers operating in the same VHF frequency range, ensuring stable and secure wireless audio transmission. The infrared sync feature simplifies setup by allowing quick frequency matching without manual tuning. Its interchangeable capsule design also provides flexibility for users who may want to swap the Beta 58A capsule for other Shure capsules to suit different vocal or instrument needs.

Performance and reliability

Designed for professional use, the ULXD2/B58 offers consistent performance in challenging environments such as concert stages, houses of worship, and conference rooms. The AES 256-bit encryption protects your audio signal from interference and unauthorized access, which is critical in crowded venues with multiple wireless systems. The robust aluminum construction and steel grille protect the microphone from physical damage, while the selectable RF power levels help balance transmission range and battery consumption for longer events.

Ideal uses and environments

This wireless microphone transmitter is well suited to vocalists, speakers, and presenters who require clear and focused sound in live or installed audio setups. It works well in medium to large venues where reliable wireless range and secure transmission are essential. The long battery life and easy setup features make it a strong choice for touring musicians, event professionals, and houses of worship that need dependable wireless audio solutions for extended use.

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, 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.

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