Shure MXA-NMB Blank Network Mute Button

Product Overview

The Shure MXA-NMB network mute button gives commercial AV integrators a configurable, PoE-powered one-touch mute control for Microflex Advance conferencing systems. This blank (no-icon) variant installs flush in a conference table or meeting surface and provides reliable, capacitive touch muting for boardrooms, conference rooms, and collaboration spaces. As a networked mute button, it ties directly into the Shure audio ecosystem for centralized control without separate wiring runs.

Product Description

The MXA-NMB is a low-profile, capacitive touch-top mute button designed for Microflex Advance commercial deployments. A single network cable carries both PoE power and control data to the base unit, so only the touch surface sits above the table—an unobtrusive footprint that suits boardroom and government-space AV design. Using Shure software, integrators can configure one button to mute a single microphone or several microphones at once, matching the control logic to the room layout. The MXA-NMB is compatible with Microflex Advance Array Microphones, the IntelliMix P300, IntelliMix Room DSP, and the ANIUSB-MATRIX, making it a flexible control point across a Shure conferencing signal chain. It supports standards-based security including 802.1X, secure boot/storage, and AES encryption for both control and audio data, addressing IT and facilities requirements for networked AV. The blank variant ships with a plain aluminum finish and no printed icon for custom labeling.

Key Features

• PoE-Powered Networked Control — A single Power over Ethernet cable delivers power and control to the button, reducing installation complexity in commercial conference room deployments.
• Configurable Mute Logic — Integrators can program one button to mute a single microphone or multiple microphones simultaneously to match any room configuration.
• Low-Profile Capacitive Touch Surface — Only the touch-top sits above the table, providing a discreet control point that preserves the aesthetics of boardrooms and government spaces.
• Broad Shure Compatibility — The button works with Microflex Advance Array Microphones, IntelliMix P300, IntelliMix Room, and ANIUSB-MATRIX for consistent control across the signal chain.
• Standards-Based Security — Support for 802.1X, secure boot/storage, and AES encryption protects both control and audio data on the network.
• Blank Custom-Label Finish — The plain aluminum, no-icon top allows AV designers to apply custom labeling for specialized control functions.

Typical Applications

• Boardroom
• Conference room
• Huddle room
• Government space
• Commercial meeting space
• Multi-purpose room
• Training room

Technical Specifications

Frequently Asked Questions

• Which Shure devices is the MXA-NMB compatible with? It works with Microflex Advance Array Microphones, the IntelliMix P300, IntelliMix Room DSP, and the ANIUSB-MATRIX within a Shure networked audio system.
• How is the button powered and connected? A single network cable provides both Power over Ethernet (PoE) and control data to the base unit, simplifying installation.
• What size table cutout does installation require? The button fits a 7/8 in (22 mm) or 1 in (25.4 mm) diameter hole, with only the capacitive touch-top visible above the surface.
• Can one button mute more than one microphone? Yes. Using Shure configuration software, a single button can be set to mute one microphone or several at once based on the room layout.
• Does it meet enterprise network security requirements? The button supports 802.1X, secure boot/storage, and AES encryption for control and audio data. For a comparable mute control, see the Shure MXCW-ACC-M Mute Button Set.