The Shure MX395 is a professional omnidirectional boundary microphone designed for discreet, high-quality audio capture from table surfaces, lecterns, conference tables, and floors. Utilizing boundary layer technology (often called Pressure Zone Microphone or PZM technology), it is engineered to be placed directly on a large, flat surface, which then becomes an integral part of the pickup system. This design exploits the acoustic phenomenon where sound pressure doubles at a reflective boundary, resulting in a smooth, extended frequency response with increased sensitivity and reduced phase cancellation compared to conventional microphones in the same position. The omnidirectional polar pattern captures sound equally from all directions above the surface, making it ideal for capturing group discussions, meetings, theatrical stage sounds, or choir performances from a floor position.

The microphone features an extremely low-profile, low-mass diaphragm housed in a durable, rectangular metal casing, allowing it to blend inconspicuously into the environment. Its omnidirectional pickup pattern from the hemisphere above the plate ensures all participants around a table are picked up evenly without the need to aim the microphone. The MX395 requires +48V phantom power and provides a balanced, low-impedance output via an integrated captive cable that terminates in a standard XLR connector. This design simplifies installation and reduces the risk of cable failure at the microphone body. It is typically used in conjunction with a dedicated preamplifier base or connected directly to a mixer with phantom power.

Trusted in boardrooms, courtrooms, houses of worship, theaters, and broadcast studios, the Shure MX395 provides a reliable, set-and-forget solution for capturing clear, natural sound in fixed installation environments. Its ability to provide wide-area coverage with minimal visual intrusion and excellent feedback resistance (due to its position on the boundary) makes it a preferred choice for applications where aesthetics and consistent audio quality are equally important.