Shure ULXD2/K8N=-J50A

Overview

The Shure ULXD2/K8N=-J50A is a digital handheld wireless microphone transmitter designed to deliver clear, professional-grade audio for live performances, presentations, and sound reinforcement. Featuring the KSM8 dual-diaphragm dynamic capsule, it reduces proximity effect to maintain consistent sound quality regardless of how close the microphone is held. With a wireless operating range of up to 328 feet and support for up to 12 hours of battery life using the optional SB900A rechargeable battery, this transmitter offers both freedom and reliability for demanding audio environments.

Key features

• KSM8 dual-diaphragm dynamic capsule provides natural and consistent vocal sound by minimizing proximity effect
• AES 256-bit encryption secures wireless audio transmission against interference and unauthorized access
• Interchangeable microphone capsules allow customization to suit different vocal styles and applications
• Durable aluminum body balances ruggedness with lightweight comfort for extended use on stage or in the field
• Switchable RF output power settings (1, 10, or 20 mW) adapt to various venue sizes and regulatory requirements
• Backlit LCD screen offers clear, intuitive controls for easy setup and adjustments even in low-light conditions
• Optional SB900A rechargeable battery pack supports up to 12 hours of continuous operation, ideal for long events
• Stable wireless performance with a range of up to 328 feet provides freedom of movement without signal dropouts

Key specs

• Microphone capsule: KSM8 dual-diaphragm dynamic
• Frequency response: 30 Hz to 20 kHz
• Wireless range: up to 328 feet (100 meters)
• RF output power: switchable between 1, 10, and 20 mW
• Encryption: AES 256-bit
• Battery life: up to 12 hours with SB900A rechargeable battery
• Body material: aluminum

Connectivity and compatibility

This transmitter integrates seamlessly with Shure ULX-D wireless systems, providing reliable digital audio transmission for professional sound setups. Its interchangeable capsule design means it can be paired with other Shure capsules to tailor the microphone’s response to specific vocal or instrument needs. The transmitter’s RF power settings and encryption features ensure compatibility with various venue sizes and security requirements, making it suitable for both small clubs and large concert halls.

Ideal uses and environments

The ULXD2/K8N=-J50A fits well in live music performances, corporate presentations, houses of worship, and broadcast environments where clear, secure wireless audio is essential. Vocalists benefit from the KSM8 capsule’s natural sound and reduced proximity effect, while sound engineers appreciate the stable RF performance and encryption. Its rugged build and long battery life make it a strong choice for touring professionals and event organizers who need dependable gear that performs consistently under pressure.

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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