Shure GLXD2+/SM58=-Z3

Overview

The Shure GLXD2+/SM58=-Z3 is a dual-band wireless handheld transmitter paired with the renowned SM58 microphone, designed to provide clear and consistent audio for vocalists, presenters, and performers. It operates on both 2.4 GHz and 5.8 GHz frequency bands, automatically switching to avoid interference and maintain a stable connection. The system runs on a rechargeable lithium-ion battery that delivers up to 12 hours of continuous use, making it suitable for extended performances or events.

Key features

• Dual-band wireless operation that automatically switches between 2.4 GHz and 5.8 GHz to ensure a reliable signal in crowded environments
• Classic SM58 microphone capsule with a cardioid polar pattern to minimize background noise and reduce feedback during live use
• Built-in pop filter in the microphone to reduce plosives and enhance vocal clarity
• Durable housing made from metal and plastic, designed to withstand the rigors of touring, rehearsals, and frequent handling
• Auto-scan frequency selection that finds the best available channel quickly, simplifying setup and reducing signal dropouts
• Rechargeable lithium-ion battery with up to 12 hours of operation and quick-charge capability for fast turnaround between uses

Key specs

• Frequency bands: 2.4 GHz and 5.8 GHz dual-band operation
• Microphone type: SM58 dynamic capsule
• Polar pattern: Cardioid
• Battery type: Rechargeable lithium-ion
• Battery life: Up to 12 hours continuous use
• Housing materials: Metal and plastic

Connectivity and compatibility

This wireless transmitter is designed to integrate seamlessly with Shure wireless receivers and systems that support dual-band operation. Its automatic frequency switching helps maintain a stable connection even in environments with many competing wireless signals, making it a strong choice for live venues, conference rooms, and event spaces where reliable audio transmission is critical.

Ideal uses and environments

The GLXD2+/SM58=-Z3 fits well in live music performances, public speaking engagements, and any setting where vocal clarity and dependable wireless operation are essential. Its durable build and long battery life make it suitable for touring musicians, event organizers, and presenters who need a microphone system that can handle frequent use and challenging wireless conditions.

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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