Shure MX393/S

Overview

The Shure MX393/S is a boundary microphone designed specifically for installed applications where clear speech reproduction is essential. Its supercardioid pickup pattern focuses on the speaker’s voice while minimizing ambient noise, making it ideal for conference rooms, lecture halls, and meeting spaces. The microphone features a low-profile housing that sits nearly flush with tables or lecterns, allowing for unobstructed use of laptops, papers, and cameras. With a 12-foot attached cable ending in a standard XLR connector and compatibility with 11 to 52-volt phantom power, it integrates smoothly into professional audio setups.

Key features

• Supercardioid pickup pattern that isolates the speaker’s voice and reduces background noise for clearer communication
• Boundary design that blends seamlessly into tables and lecterns without interfering with workspace or equipment
• Programmable silent membrane switch offering push-to-talk, push-to-mute, or toggle functions with a bicolor LED for easy status monitoring
• Interchangeable condenser capsule allowing installers to change pickup patterns if room requirements evolve
• Integrated RF filtering to block interference from mobile phones and tablets, ensuring clean audio signals
• Attached 12-foot cable with standard XLR connector for straightforward connection to mixers, DSPs, or audio interfaces
• Operates on a wide phantom power range (11 to 52 volts), compatible with most professional audio equipment
• Includes a paint mask to customize the microphone’s finish to match furniture or room decor

Key specs

• Pickup pattern: Supercardioid
• Cable length: 12 feet (attached)
• Connector type: Standard XLR
• Phantom power requirement: 11 to 52 volts
• Switch type: Silent membrane with programmable functions
• RF filtering: Integrated to reduce interference
• Form factor: Boundary microphone designed for flush tabletop or lectern mounting

Connectivity and compatibility

The MX393/S connects via a standard XLR connector, making it compatible with a wide range of professional audio mixers, digital signal processors, and recording interfaces. Its phantom power range from 11 to 52 volts ensures it works reliably with most commercial and professional audio equipment. The attached 12-foot cable provides ample length for flexible placement in typical meeting or presentation environments.

Installation and setup

Designed for easy integration into installed audio systems, this microphone’s low-profile boundary design minimizes visual impact and physical obstruction. The programmable silent membrane switch can be configured to suit different user preferences or room control needs. The included paint mask allows installers to match the microphone’s appearance to custom furniture finishes, enhancing aesthetic integration. Additionally, the interchangeable condenser capsule offers future-proofing by allowing pickup pattern changes without replacing the entire unit.

Ideal uses and environments

This microphone is well suited to conference rooms, boardrooms, lecture halls, and other professional environments where speech intelligibility is critical. It works effectively in spaces where multiple participants need to be heard clearly without picking up excessive room noise. The MX393/S is a strong choice for organizations seeking a discreet, reliable microphone solution that supports flexible control and future adaptability.

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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.

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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.

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