Shure AD2/KSM9HS Axient Digital Handheld Wireless Transmitter — G57+ (470–608 MHz)
AD2/KSM9HS Overview
The Shure AD2/KSM9HS is a professional handheld transmitter designed for the Axient Digital wireless platform, operating in the G57+ band (470–608 MHz). It combines the acclaimed KSM9HS condenser cartridge with High Density mode for maximizing channel counts in spectrum-congested environments, making it a purpose-built solution for touring productions, broadcast facilities, houses of worship, and large-scale live events. Built-in AES-256 encryption ensures secure RF transmission in sensitive applications. This transmitter is suited for audio engineers and system integrators who demand both sonic integrity and RF reliability in demanding deployments.
The AD2/KSM9HS features durable all-metal construction and supports rechargeable power with dockable charging compatibility, streamlining battery management across multi-channel rigs. Available in black or nickel finish to match stage and production aesthetics.
Key Features
- KSM9HS Condenser Cartridge — Shure’s professional-grade supercardioid/cardioid condenser capsule delivers studio-quality vocal reproduction with controlled off-axis rejection
- High Density Mode — Enables significantly increased channel counts within a given frequency band, critical for large-format productions with congested RF environments
- AES-256 Encryption — Provides secure wireless transmission for broadcast, corporate, and government applications requiring signal confidentiality
- Wide-Tuning RF Design — Broad frequency agility within the G57+ band (470–608 MHz) for flexible frequency coordination across regions and venues
- Rechargeable Power with Dockable Charging — Compatible with Shure’s dockable charging ecosystem, reducing consumable battery costs and simplifying multi-unit power management
- Rugged All-Metal Construction — Full metal body engineered for the rigors of touring and live production environments
- Black or Nickel Finish — Available in two finish options to suit production and aesthetic requirements
- Axient Digital Platform Integration — Fully compatible with Axient Digital receivers and Wireless Workbench software for centralized RF management and monitoring

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