The AD2/K8B 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/K8B puts professional-quality wireless digital audio within reach.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
- Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
- Rugged metal construction in black 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
FCC Consumer Alert (U.S.)
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.
For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.
SB900AShure Lithium-Ion Rechargeable Battery. Works with PSM®300 (P3RA only), PSM®900 (P9RA only), PSM®1000, UR5 Portable Diversity Receiver, QLX-D® Digital Wireless Systems, and ULX-D® Digital Wireless Systems.
SBC-AX Axient® Charging ModuleSBC-AX charges two SB900A Rechargeable Batteries in the SBRC Shure Battery Rack Charger.
SBC200Dual-docking Shure battery charger is available with or without power supply. Works with SB900A, UR5, P3RA, P9RA, P10R, QLX-D® Digital Wireless Systems and ULX-D® Digital Wireless Systems.
SBC800-US8-Bay Shure Battery Charger. Works with SB900A, PSM®900, PSM®1000, UR5 Portable Diversity Receiver, and ULX-D® Digital Wireless Systems.
SBRC Shure Battery Rack ChargerAccommodates up to 8 Shure rechargeable bodypack and handheld transmitter batteries in a single rack space.
WA617MRadome color ID kit for Axient® Digital handheld transmitters.
|Axient Digital||English||8.21 mb|
|AD2 CAD File||English||ZIP||137 kb|
Wireless Frequency Compatibility Charts
|Axient Digital Frequency Chart||English||2.88 mb|
|Axient Digital with AD Transmitters Specification Sheet||English||846 kb|
|AD2 User Guide|
To install firmware for this product, Shure Update Utility is required. For more information, reference the Quick Start Guide for Shure Update Utility.
|AD1/2 - Axient Digital Transmitters See release notes||Posted November 20, 2017||Download PACK (1.05 mb)|
|AD1/2 - Axient Digital Transmitters See release notes||Posted August 03, 2017||Download PACK (1.05 mb)|
What is the difference between UHF and VHF frequencies?
Frequency Bands for Wireless Microphone Systems Every wireless microphone system transmits...
Troubleshoot wireless mic dropouts
Dropouts in wireless mics can be caused by many things, including antenna placement, bad anten...
What is "Squelch" on a wireless receiver?
Blog Posting about Squelch An circuit that is important to proper receiver behavior is ca...
Locking and Unlocking transmitters and receivers
BLX SERIES Transmitter (Power & Frequency) Lock or Unlock: With transmitter ON, hold do...
Reserved TV channels and registering wireless mics
Background After the 700 MHz auction in 2009, many unoccupied TV channels are shared between...
Can I use two (or more) wireless microphones with one receiver?
No, this will not work. A wireless receiver can only demodulate the signal from one active mi...
Get Live Support
Instructional articles, guides, demos and more! Our experts offer industry-proven tips and tricks to help you get the most from your gear.
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.