Shure BLX24/SM58-J11

Overview

The Shure BLX24/SM58-J11 is a UHF wireless handheld microphone system designed for vocalists, presenters, and audio professionals who require reliable sound without complex setup. It features the iconic SM58 cardioid dynamic capsule known for clear vocal reproduction and noise rejection, paired with a BLX4 tabletop receiver that operates within the 596 to 616 MHz frequency range. The system offers up to 14 hours of continuous use on two AA batteries and supports a wireless range of up to 300 feet, making it suitable for a variety of live performance and presentation environments.

Key features

• SM58 cardioid dynamic capsule in the handheld transmitter focuses on vocals while minimizing stage noise and breath pops for clear, full sound.
• QuickScan technology on the BLX4 receiver finds an open frequency channel with a single button press, simplifying setup and reducing interference.
• Wide selection of 123 frequencies within the J11 band allows multiple systems to operate simultaneously without cross-talk.
• Long battery life of up to 14 hours on two AA batteries supports extended performances and events without interruption.
• Balanced XLR and unbalanced 1/4-inch outputs provide flexible connectivity options to mixers, powered speakers, or recording devices.
• Compact and portable design enables easy transport and fast deployment for touring, corporate events, houses of worship, and mobile DJs.

Key specs

• Frequency range: 596 to 616 MHz (J11 band)
• Number of selectable frequencies: 123
• Transmitter type: Handheld with SM58 cardioid dynamic capsule
• Operating range: Up to 300 feet line of sight
• Power source: Two AA batteries
• Battery life: Up to 14 hours continuous use
• Receiver outputs: Balanced XLR and unbalanced 1/4-inch

Connectivity and compatibility

The BLX4 receiver offers versatile output options to integrate seamlessly with a wide range of audio equipment. Balanced XLR outputs ensure professional-grade connections to mixers and soundboards, while unbalanced 1/4-inch outputs allow direct connection to powered speakers or recording interfaces. This flexibility makes the system compatible with most live sound setups and recording environments.

Performance and reliability

With its robust SM58 capsule, the system delivers consistent vocal clarity and reduces unwanted noise, making it a trusted choice for live performances and spoken word applications. The QuickScan feature ensures fast frequency selection to avoid interference, while the long battery life and strong wireless range provide dependable operation throughout events of varying sizes.

Ideal uses and environments

This wireless microphone system fits well in venues ranging from small clubs and houses of worship to corporate meeting rooms and outdoor events. It is a strong choice for performers and presenters who need a straightforward, dependable wireless solution that maintains the classic SM58 sound quality. Its portability and ease of setup also make it suitable for mobile DJs and event professionals managing multiple locations.

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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