Shure ADX1M Digital Micro Bodypack Wireless Transmitter

Product Overview

The Shure ADX1M is an ultra-compact micro bodypack wireless transmitter for the Axient Digital Wireless System, engineered for the most demanding concealment and comfort requirements in theater, broadcast television, and high-profile corporate AV production. At 68mm × 60mm × 18mm, the ADX1M is designed to disappear under performer wardrobe while delivering the full performance of the Axient Digital platform: wide tuning up to 184 MHz, High Density mode, AES encryption, ShowLink remote control, and an internal adaptive antenna optimized for body-worn use. The ADX1M Axient Digital micro transmitter is the top specification choice for productions where transmitter visibility, performer comfort, and wireless audio performance are all non-negotiable.

Product Description

The Shure ADX1M sets the standard for professional micro bodypack wireless transmitters, combining Axient Digital’s RF performance with a contoured form factor and Ultem® PEI construction that provides heat resistance and durability in professional performing arts and broadcast environments. The patent-pending internal adaptive antenna is purpose-designed to optimize RF signal transmission when the transmitter is worn directly against the body—a significant advantage over external antenna designs in high-channel-count productions. A high-contrast OLED display provides excellent visibility in low-light backstage environments, while sealed buttons and a recessed LEMO connector protect against sweat and moisture ingress during extended performance use. ShowLink diversity remote control enables real-time transmitter parameter adjustments from Wireless Workbench software at the FOH position. Up to 7 hours of runtime from the included SB910M rechargeable batteries covers full productions, with the SBC840M eight-bay networked charger available for multi-unit battery management.

Key Features

• Ultra-Compact Form Factor (68mm × 60mm × 18mm) — Industry-leading micro bodypack dimensions minimize transmitter bulk and visibility under performer wardrobe, critical for theater, television, and high-profile corporate presentations.
• Patent-Pending Internal Adaptive Antenna — Purpose-designed to optimize RF signal when worn against the body, eliminating the RF performance compromise associated with body-worn external antennas.
• ShowLink Diversity Remote Control — Real-time gain, mute, channel, and parameter adjustment from Wireless Workbench software at FOH without physical transmitter access, enabling real-time management of large wireless systems during live production.
• Wide Tuning Up to 184 MHz — Broad frequency agility supports extensive channel coordination in complex multi-system deployments across broadcast and large-venue AV installations.
• Ultem® PEI Construction — Polyetherimide housing provides heat resistance and structural durability while keeping transmitter weight minimal for performer comfort during extended wear.
• Sealed Buttons and Recessed LEMO Connector — IP-rated sealing against sweat and moisture ingress protects the transmitter during physically demanding performances and all-day corporate event use.
• High-Contrast OLED Display — Provides excellent status visibility in low-light backstage and greenroom environments where standard LCD displays are difficult to read.
• Standard and High Density Transmission Modes — High Density mode maximizes the number of simultaneous Axient Digital channels within available spectrum for large-cast theater and broadcast productions.
• AES Encryption — Secure wireless transmission for government, corporate, and other installations with audio confidentiality requirements.
• Up to 7 Hours Runtime (SB910M) — Includes two SB910M rechargeable batteries; compatible with SBC840M eight-bay networked charger for fleet battery management.

Typical Applications

• Theater, opera, and performing arts productions requiring maximum transmitter concealment and performer comfort
• Broadcast television productions where transmitter visibility is unacceptable under wardrobe or makeup
• High-profile corporate keynote events and C-suite presentations requiring invisible wireless microphone infrastructure
• Large-scale conferences and government sessions with high-channel-count wireless bodypack deployments
• Broadcast studios and live-streaming productions specifying Axient Digital wireless infrastructure

Technical Specifications

Frequently Asked Questions

How does the ADX1M’s internal adaptive antenna work?
The ADX1M features a patent-pending internal adaptive antenna system specifically designed to optimize RF transmission when the transmitter is worn against the performer’s body. Unlike external antennas that may be compressed or oriented suboptimally under clothing, the ADX1M’s internal antenna adapts to maintain RF performance in body-worn configurations typical of theater and television production.

What is the difference between the ADX1M and the ADX1?
The ADX1M is significantly smaller (68mm × 60mm × 18mm) than the standard ADX1 and uses Ultem PEI construction instead of metal, provides an OLED display instead of standard LED, features a sealed LEMO connector for moisture resistance, and has an internal adaptive antenna optimized for body-worn use. The ADX1M is the choice when maximum concealment and performer comfort are the primary requirements. Battery runtime is up to 7 hours (SB910M) versus up to 10 hours (SB910) for the ADX1.

Which receivers is the ADX1M compatible with?
The ADX1M is compatible with Axient Digital series receivers (AD4D, AD4Q, ADX4D). All components must share the same frequency band for proper system operation.

Does the ADX1M support ShowLink remote management?
Yes. The ADX1M is ShowLink diversity-enabled, allowing real-time parameter adjustment—gain, mute, channel, power—from Wireless Workbench software at the production position without physical transmitter access.

What charging infrastructure is available for the ADX1M?
The ADX1M is compatible with the SBC840M eight-bay networked charger for fleet battery management in large-scale productions. The SBM910M charging module is also available for individual unit charging.