Shure ADX2FD/K8 — Frequency Diversity Handheld Wireless Transmitter (G57)
ADX2FD/K8 Overview
The Shure ADX2FD/K8 is part of the Axient Digital wireless platform, engineered for professional touring, theatrical production, and high-stakes live events where RF reliability is non-negotiable. It combines Frequency Diversity transmission with a 184 MHz tuning range across the G57 band (470–608 MHz), providing robust interference protection in congested RF environments. The transmitter is equipped with the KSM8 dual-diaphragm cardioid capsule, delivering the transient accuracy and low-coloration response that demanding vocal applications require. It is purpose-built for audio engineers, system integrators, and touring companies who require uncompromising wireless performance night after night.
The ADX2FD/K8 features a sleek all-metal construction available in black or nickel finish, and integrates seamlessly into Axient Digital workflows via ShowLink remote control for real-time parameter adjustments from the front-of-house position.
Key Features
- Frequency Diversity Technology — transmits on two simultaneous frequencies to eliminate dropouts caused by RF interference or multipath, providing a continuous, uninterrupted signal path
- 184 MHz Tuning Range (G57: 470–608 MHz) — wide tuning bandwidth gives engineers maximum flexibility for frequency coordination in dense RF environments
- KSM8 Dual-Diaphragm Cardioid Capsule — professional-grade capsule with natural, low-coloration vocal reproduction and consistent off-axis rejection
- ShowLink Remote Control — enables real-time wireless parameter adjustments including gain, mute, and frequency from the Axient Digital receiver or Wireless Workbench software without interrupting the performance
- Advanced Rechargeability — compatible with Shure’s rechargeable battery ecosystem for streamlined power management across multi-transmitter deployments
- All-Metal Construction — durable handheld body available in black or nickel finish, built to withstand the rigors of touring and nightly live production
- Axient Digital Platform Integration — fully compatible with Wireless Workbench software and the broader Axient Digital ecosystem for centralized RF management and monitoring

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