SKU: 83249468452

Shure AD3 Axient Digital Wireless Plug-On Microphone Transmitter (G57: 470 to 616 MHz)

Sale price$679.05 Regular price$754.50
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Description

Shure AD3 Axient Digital Wireless Plug-On Microphone Transmitter (G57: 470 to 616 MHz)Key Features For Axient Digital Receivers Use with Any Handheld or Shotgun Mic XLR Connector with 48V Phantom Automatic Gain Adjustment 2 10 35mW RF Output Power Backlit LCD Secure AES 256 Encryption Networked Intelligent Charging 8 Hours with SB900A Rechargeable Battery The Shure AD3 is a digital handheld wireless plug on microphone transmitter compatible with Axient Digital series receivers. The AD3 features a secure XLR connector and supplies 48 V

Key Features
  • For Axient Digital Receivers
  • Use with Any Handheld or Shotgun Mic
  • XLR Connector with 48V Phantom
  • Automatic Gain Adjustment
  • 2/10/35mW RF Output Power
  • Backlit LCD
  • Secure AES-256 Encryption
  • Networked Intelligent Charging
  • 8 Hours with SB900A Rechargeable Battery

The Shure AD3 is a digital handheld wireless plug-on microphone transmitter compatible with Axient Digital series receivers. The AD3 features a secure XLR connector and supplies 48 V phantom power, allowing you to use any handheld or shotgun XLR microphone with the Axient digital wireless system.

The transmitter operates in a single 146 MHz ultrawide UHF bandwidth with selectable 2/10/35mW RF output power and a transmission range up to 330'. It provides up to 8 hours of operation on two AA batteries or an SB900A lithium-ion rechargeable battery (available separately).

With a durable, moisture-resistant, lightweight aluminum housing, the AD3 transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it ideal for high-profile, sound-reinforcement applications.

Use Any XLR Mic with Axient Digital Wireless

  • With its ability to supply 48 V phantom power a custom, fast, and secure XLR connector design, the AD3 is ready to accommodate any handheld or shotgun XLR microphone.
  • The unit offers a PAD and can accommodate line level inputs from a variety of sources.

User-Friendly Features in a Rugged Housing

  • The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
  • Automatic Gain adjusts the mic input level for you.
  • The power button conveniently doubles as mute switch, while preserving RF lock.
  • Frequency and power lockout functions prevent accidental or unauthorized changes during events.
  • A backlit LCD with easy-to-navigate menu and controls let you quickly access frequency, group, and channel settings, along with lock status, RF output, and remaining battery life.
  • Offset function lets you balance mic levels when assigning multiple transmitters to a single receiver slot. Adjustment range: -12 to +21 dB.
  • 2/10/35mW selectable RF output power allows you to increase either the transmitter's range or the number of mics operating simultaneously.
  • Two transmission modes: Standard for optimal coverage and High-Density for maximum system channel count and robust coverage.

Convenient Power Management Options

  • Optional SB900A rechargeable battery offers intelligent power management with precision metering in hours and minutes and zero memory effect.
  • External charging contacts allow for docked battery charging.
  • SBC220 two-bay and SBC840 eight-bay networked chargers (both available separately) allow for remote power monitoring via Shure’s Wireless Workbench software.

Shure AD3 Specs

Wireless Technology Digital UHF
RF Frequency Band 417 to 616 MHz
RF Bandwidth 166 MHz
Frequency Step Size 25 kHz
RF Channel Scanning Auto-Scan
Max Operating Range 328.1' / 100 m (Line of Sight)
Latency 2 to 2.9 ms (Selectable)
Encryption AES 256
Modulation Proprietary
Transmitter
Transmitter Type Plug-On
RF Output Power 2 / 10 / 35 mW
Audio I/O 1 x XLR 3-Pin Female Balanced Input (Lockable)
Phantom Power +48 V
Pad None
Auto-Level Control Yes
Gain Range -12 to +21 dB (3 dB Steps)
Signal Processing None
Frequency Response 20 Hz to 20 kHz
Sync Method IR
Antenna 1 x Internal Single-Band Helical (Handheld)
Power Requirements Battery
Battery Type 2 x AA (Included)
1 x Shure SB900A (Not Included, Replaceable)
Approx. Battery Life Med.:
8 Hours (Alkaline)
Med.:
8 Hours (Lithium Shure SB900A)
USB/Lightning Connectivity 1 x USB Type-C (Charging)
Display & Indicators 1 x LCD (Battery Status, Channel, Group, Signal Strength)
Housing Aluminum
Operating Temperature 0 to 122°F / -17 to 50°C
Storage Temperature -20 to 165°F / -28 to 73°C
Packaging Info
Package Weight 1.475 lb
Box Dimensions (LxWxH) 12.1 x 4.6 x 3.4"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83249468452

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★★★★★ 5
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Reviewed in the United States on May 21, 2025
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S. McCarty
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★★★★★ 5
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I rarely write reviews, but I'm so impressed by the fit and quality of this set that I made an exception. I'd been running my eufy 11S without brushes, and have been cleaning and reusing the filters for a while now and finally decided to buy replacements. The kit came packed well with everything in order and no damage. I replaced all of the worn parts and installed the brushes and did a test run - everything worked great. I expected some fitment issues because I've seen that with other kits, but I had no issues. The fact that you get multiples of almost everything is icing on the cake. Oh, and I wasn't paid or given anything in exchange for this review, as much as that's worth now, haha. I can recommend getting this kit for your robot vacuum, if it's the right set for your model.
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Reviewed in the United States on February 6, 2025
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LGN
Battle Creek, US
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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deb
Phoenix, US
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Reviewed in the United States on January 7, 2026
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Brian M.
Cuba, US
★★★★★ 4
It works
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Fits as expected and it's nice to have so many replacement parts. This item is priced well.
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Reviewed in the United States on January 11, 2026

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