Shure AD2/KSM9 Handheld Wireless Transmitter — K54 (606-663 MHz)
AD2/KSM9 Overview
The Shure AD2/KSM9 is a professional handheld transmitter designed for the Axient Digital wireless platform, operating in the K54 band (606-663 MHz). It combines the acclaimed KSM9 condenser cartridge with Axient Digital’s High Density mode and AES-256 encryption, delivering the RF performance and audio quality demanded by touring productions, broadcast facilities, and large-scale live events. Available in black or nickel finish, it is built for engineers and system integrators who require reliability and scalability in mission-critical wireless environments.
The transmitter features durable all-metal construction and supports rechargeable power with dockable charging compatibility, streamlining battery management across multi-channel deployments.
Key Features
- KSM9 Condenser Cartridge — Shure’s professional-grade condenser capsule delivers transparent, high-SPL vocal reproduction suited for demanding live and broadcast applications
- Axient Digital Platform — Fully integrated with the Axient Digital ecosystem for advanced RF management, ShowLink remote control, and Spectrum Manager compatibility
- High Density Mode — Enables a greater number of simultaneous channels in congested RF environments, maximizing spectrum efficiency
- AES-256 Encryption — Protects audio transmission against interception, essential for broadcast, corporate, and government applications
- K54 Band Tuning Range — Wide tuning across 606-663 MHz provides flexibility for frequency coordination in varying regulatory environments
- Rechargeable Power with Dockable Charging — Compatible with Shure’s dockable charging solutions for efficient power management in multi-transmitter setups
- Rugged Metal Construction — All-metal body withstands the rigors of touring and repeated live use
- Black or Nickel Finish — Dual finish options accommodate stage aesthetics and performer preferences

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