Shure AD2/KSM9HS Handheld Transmitter

The AD2/KSM9HS is a handheld wireless microphone transmitter compatible with Axient® Digital Wireless Systems.

With breakthrough RF performance and wide tuning up to 184 MHz, the AD2/KSM9HS puts professional-quality wireless digital audio within reach.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Shure AD2/KSM9HS Features

• Works with Axient® Digital Wireless Systems
• Features the KSM9HS cartridge
• Offers more than 11 hours of continuous battery life with Shure lithium-ion rechargeable batteries or 8 hours with AA batteries at 10 mW
• Includes AD2/KSM9HS, microphone clip, zipper bag, 2 AA batteries, and user guide
• Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
• Rugged metal construction in black or nickel finish
• Backlit LCD with easy-to-navigate menu and controls
• Low-profile, lockable power switch
• Encryption-enabled, secure transmission
• AA or SB900A lithium-ion rechargeable batteries for convenient power options
• External contacts for docked charging

• Shure AD2/KSM9HS Handheld Transmitter1

• Mic Offset Range–12 to 21 dB (in 3 dB steps)
• Battery TypeShure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
• Battery Runtime @ 10 mW
  • Shure SB900A: >11 hours
  • Alkaline: 8 hours
• Dimensions10.1" x 2"
• Weight340 g (12.0 oz.), without batteries
• HousingCast aluminum
• Audio Input
  • Configuration: Unbalanced
  • Maximum Input Level: 1 kHz at 1% THD
    
    • 145 dB SPL, typical (SM58) Note: dependent on microphone type
• RF Output
  • Antenna Type: Integrated Single-Band Helical
  • Occupied Bandwidth: <200 kHz
  • Modulation Type: Shure Axient Digital Proprietary
  • Power: 2 mW, 10 mW, 35 mW See Frequency Range and Ouput Power table, varies by region