Shure BLX14R/W93-H11

Overview

The Shure BLX14R/W93-H11 is a rackmount wireless lavalier microphone system designed to provide clear and reliable hands-free audio for professional environments. Operating within the H11 UHF band, it offers 123 selectable frequencies between 572 and 596 MHz to reduce interference and maintain sound clarity. The system includes a single-channel receiver with removable antennas and versatile output options, paired with an omnidirectional lavalier microphone that captures natural voice tones across a wide frequency range.

With a maximum operating range of 300 feet line-of-sight and up to 14 hours of battery life, this system supports mobility and extended use, making it suitable for presentations, stage performances, and studio recordings. It also supports up to 12 simultaneous channels per frequency band, which is ideal for multi-user setups like panel discussions or theatrical productions.

Key features

• 123 selectable UHF frequencies in the H11 band to minimize interference and ensure clear audio transmission
• Omnidirectional lavalier microphone that captures natural voice tones with a frequency response from 50 Hz to 20 kHz
• Single-channel rackmount receiver with removable antennas for flexible placement and improved signal reception
• Microprocessor-controlled antenna diversity reception to maintain a stable wireless connection and reduce dropouts
• Adjustable gain on the bodypack transmitter ranging from -16 to +10 dB for precise audio level control in different environments
• Up to 14 hours of runtime powered by two AA batteries, supporting long sessions without interruption
• Versatile audio outputs including XLR and 1/4" connectors to integrate easily with various sound systems
• Supports up to 12 simultaneous channels per frequency band, enabling multi-user configurations without signal conflicts

Key specs

• Frequency range: 572 to 596 MHz (H11 band)
• Selectable frequencies: 123
• Microphone type: Omnidirectional lavalier (WL93)
• Microphone frequency response: 50 Hz to 20 kHz
• Operating range: Up to 300 feet line-of-sight
• Battery type and life: 2 AA batteries, up to 14 hours
• Receiver type: Single-channel rackmount (BLX4R) with removable antennas
• Audio outputs: XLR and 1/4" connectors
• Transmitter gain adjustment: -16 to +10 dB
• Maximum simultaneous channels per band: 12

Connectivity and compatibility

The receiver’s XLR and 1/4" outputs provide flexible connectivity options, allowing seamless integration with professional audio mixers, amplifiers, and recording devices. The removable antennas on the rackmount receiver enable optimal placement to enhance signal strength and reduce interference in complex setups. This system is compatible with a wide range of audio equipment commonly used in live sound, broadcast, and studio environments.

Performance and reliability

Designed for consistent wireless performance, the system’s microprocessor-controlled antenna diversity reception helps maintain a strong and stable connection, minimizing dropouts even in challenging RF environments. The adjustable gain on the transmitter allows users to tailor audio levels to suit different venues and speaking styles, ensuring clear and balanced sound. Its robust battery life supports extended use without frequent replacements, making it dependable for long events.

Ideal uses and environments

This wireless lavalier microphone system fits well in professional settings such as corporate presentations, theatrical productions, broadcast studios, and houses of worship. It is a strong choice for users who need hands-free mobility combined with high-quality voice capture and reliable wireless performance. The ability to support multiple channels simultaneously makes it suitable for panel discussions and multi-speaker events where interference-free audio is critical.

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.

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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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