AD2/B58A
Handheld Wireless Microphone Transmitter

AD2/B58 delivers impeccable audio quality and RF performance with wide-tuning, High Density mode, and encryption. Features durable metal construction, rechargeable power with dockable charging and black finish.



Product Details
The AD2/B58 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/B58 puts professional-quality wireless digital audio within reach.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
- Works with Axient® Digital Wireless Systems
- Features the BETA 58A® 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/B58, 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 finish
- Backlit LCD with easy-to-navigate menu and controls
- Low-profile, lockable power switch
- Encryption-enabled, secure transmission
- AA or SB900B lithium-ion rechargeable batteries for convenient power options
- External contacts for docked charging
Accessories
SBRC
Shure Battery Rack Charger
SBC-AX
Charging module
SBC800
8-Up Battery Charger
SBC200
Dual Docking Recharging Station
SB900B
Rechargeable Lithium-Ion Battery
SBC220
2-Bay Networked Docking Charger
SBC10-100
USB single battery charger for SB900 or SB900B Battery
SBC210
2-Bay Battery Charger
RPW112
Wireless SM58 Cartridge
RPW114
Wireless SM86 Cartridge
RPW116
Wireless SM87A Cartridge
RPW118
Wireless Beta 58A Cartridge
RPW120
Wireless Beta 87A Cartridge
RPW122
Wireless Beta 87C Cartridge
RPW124
Omnidirectional Condenser Capsule (RPW124)
RPW170
KSM8 Wireless Capsule for Nickel Shure Transmitters
RPW184
Wireless KSM9 Cartridge
RPW174
KSM8 Wireless Capsule for Black Shure Transmitters
WA653
Flag Extender
Videos
AD2/B58A Videos
Reviews
Compatible Receivers
AD4D
Two-Channel Digital Wireless Receiver
Compatible with all AD series and ADX series transmitters.
AD4Q
Four-Channel Digital Wireless Receiver
Compatible with all AD series and ADX series transmitters.
ADX5D
Axient® Digital Dual-Channel Portable Wireless Receiver
Shure Axient® Digital ADX5D dual-channel portable wireless receiver for broadcast audio and sound for film. Learn more about the ADX5D wireless receiver.
Support
Customer Support
Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.
Service & RepairContact Us
Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.
Contact UsResources
Shure Tech Portal
Complete product documentation, technical support materials, software and firmware, and other tools and resources for all Shure products, in one place.
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Documentation
User Guide & Specs
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Architect Specifications
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Safety Information
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Spec Sheet
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CAD
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Brochure
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Frequency Compatibility Chart
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Tools

Wireless Frequency Finder
This tool provides recommended frequencies for Shure Wireless System use in the United States.

Wireless Accessory Wizard
With a few simple inputs, this selection wizard provides recommended items for your wireless microphone setup, and/or a diagram on how the antennas and antenna distribution are connected.

Wireless Mic Remote Antennas Tool
Enter distance between antenna and receiver to get setup recommendations for the receiver.
Find An Answer
Comparable Products
AD2/B87A
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a BETA®87A cartridge. Available in black.
AD2/B87C
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a BETA®87C cartridge. Available in black.
AD2/KSM8
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a KSM8 cartridge. Black or nickel finish.
AD2/KSM9
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a KSM9 cartridge. Black or nickel finish.
AD2/KSM9HS
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a KSM9HS cartridge. Black or nickel finish.
AD2/SM58
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and an SM58® cartridge. Available in black.
AD2/VP68
Handheld Wireless Microphone Transmitter
A rugged metal handheld transmitter with powerful features and a VP68 cartridge. Available in black.
AD1
Bodypack Transmitter
Lightweight, durable bodypack with optional rechargeability and TA4 and LEMO3 connector options.
Further Reading
Latest Articles
Case Studies

LD Systems uses Axient Digital to assure interference-free wireless at Lollapalooza
For audio providers, Lollapalooza is an annual test of their ability to provide reliable wireless microphones across four days of nonstop performances on eight stages spread across Grant Park on Chicago’s lakefront.

Axient Digital takes center stage at 2017 Billboard Latin Music Awards
For the 2017 event at the University of Miami’s Watsco Center, the network had the opportunity to incorporate the new Axient Digital into the mix of Shure systems that handled the vast majority of RF miking during the four-hour show.

2018 ACM Awards selects Axient Digital wireless to defeat technical challenges of live Las Vegas broadcast
The 2018 ACM Awards were held in the MGM Grand Garden Arena in Las Vegas, with a reputation as one of the city’s more challenging RF venues.