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Shure AD2/SM58 G56 – Axient Digital Wireless Handheld Microphone Transmitter
The Shure AD2/SM58 G56 combines the legendary sound of the Shure SM58 vocal microphone with the advanced digital wireless technology of the Axient Digital platform.
Designed for professional live sound, touring, broadcast, theatres, and corporate events, this premium wireless handheld transmitter delivers exceptional vocal clarity, reliable RF performance, and flexible system integration.
Featuring the iconic SM58 cardioid dynamic microphone capsule, the AD2/SM58 captures vocals with the familiar sound and durability trusted by audio professionals worldwide.
Operating within the G56 frequency band (470–636 MHz), the transmitter offers wide tuning capabilities, selectable RF output power, secure digital transmission, and compatibility with Shure Axient Digital receivers.
Whether used on stage or in complex professional productions, the AD2/SM58 delivers a powerful combination of proven microphone performance and cutting-edge digital wireless technology.
Key Features :
Legendary SM58 capsule : Dynamic cardioid microphone designed for clear, focused vocal reproduction.
Axient Digital wireless technology : Professional digital transmission with excellent audio and RF performance.
G56 frequency band : 470–636 MHz tuning range.
24-bit / 48 kHz digital audio : High-quality audio conversion.
High Density mode : Supports more simultaneous wireless channels in compatible configurations.
Secure transmission : Encryption-enabled operation with compatible Axient Digital systems.
Selectable RF power : 2 mW, 10 mW or 35 mW, subject to regional regulations.
Flexible power options : Compatible rechargeable Shure lithium-ion battery or two AA batteries.
Rugged metal construction : Built for demanding touring and professional environments.
Backlit LCD display : Convenient access to transmitter settings and operating information.
The Legendary SM58 Sound, Now with Axient Digital Wireless Freedom
The Shure SM58 has been an industry standard for live vocal performance since 1966. Its distinctive sound, robust construction, and consistent cardioid pickup pattern have made it one of the most trusted microphones in professional audio.
The Shure AD2/SM58 brings this legendary microphone capsule into the Axient Digital wireless ecosystem.
Its cardioid polar pattern focuses on the performer's voice while minimizing unwanted background sound. The tailored frequency response delivers vocal presence and clarity, making it ideal for singing, public speaking, and live presentations.
With the AD2/SM58, professionals benefit from the familiar acoustic performance of the SM58 combined with the freedom and flexibility of a premium digital wireless system.
Axient Digital Technology : Professional Wireless Performance
The AD2/SM58 is part of Shure's Axient Digital family, a premium wireless platform designed for demanding professional productions.
Axient Digital combines digital audio transmission, advanced RF performance, and flexible frequency management to meet the requirements of modern live sound environments.
The transmitter supports two operating modes:
- Standard Mode is designed to optimize wireless coverage and provide reliable transmission across professional applications.
- High Density Mode enables more wireless channels to operate simultaneously, making it particularly valuable for festivals, large productions, and events requiring numerous wireless microphones.
The AD2/SM58 also supports encrypted transmission with compatible receivers, helping protect sensitive audio communications.
For large-scale events and touring applications, its integration with the Axient Digital ecosystem allows engineers to build sophisticated wireless microphone systems with centralized RF monitoring and control.
G56 Frequency Band: Flexible Wireless Operation from 470 to 636 MHz
The Shure AD2/SM58=-G56 operates within the 470–636 MHz frequency band. This wide tuning range offers flexibility when selecting operating frequencies in challenging RF environments.
For professional sound engineers and rental companies managing multiple wireless systems, frequency coordination is essential to maintaining stable audio transmission. Combined with Shure Wireless Workbench software and compatible Axient Digital receivers, the AD2/SM58 can be integrated into professionally coordinated wireless setups.
Frequency availability and permitted transmission power vary by country. Before operating the system, users should verify local regulations and confirm that their receiver supports the relevant frequency band.
Designed for Demanding Live Productions
The Shure AD2/SM58 is engineered to meet the expectations of professional performers and audio technicians.
Its robust metal construction provides durability for touring and repeated use, while the ergonomic handheld design ensures comfortable operation during extended performances.
The backlit LCD display gives users convenient access to essential transmitter information.
A low-profile, lockable power switch helps prevent accidental shutdown during performances.
For additional flexibility, the transmitter can operate using two AA batteries or a compatible Shure rechargeable lithium-ion battery.
External charging contacts also support convenient docked charging when using compatible rechargeable batteries and charging accessories.
These practical features make the AD2/SM58 a dependable choice for professionals who require consistent operation in demanding live environments.
Professional Applications of the Shure AD2/SM58
The AD2/SM58 is designed for a wide range of professional applications.
Live Concerts and Touring
The combination of the SM58 capsule and Axient Digital wireless technology makes this transmitter ideal for lead singers, backing vocalists, and touring productions where audio quality and RF reliability are essential.
Broadcast and Television
Its digital wireless architecture and secure transmission capabilities make the AD2/SM58 suitable for compatible broadcast and television production systems.
Corporate Events and Conferences
For keynote presentations, panel discussions, and large corporate events, the AD2/SM58 provides clear speech reproduction and the freedom of wireless operation.
Theatres and Performing Arts
Professional theatres and performance venues can benefit from the transmitter's durability, sound quality, and integration with Axient Digital systems.
Rental and Production Companies
Thanks to its robust construction and compatibility with the Axient Digital ecosystem, the AD2/SM58 is a versatile choice for rental inventories and professional event production setups.
Shure AD2/SM58 G56 – Technical Specifications
Specification | Details |
|---|---|
Manufacturer | Shure |
Model | AD2/SM58=-G56 |
Product type | Digital wireless handheld transmitter |
Wireless platform | Shure Axient Digital |
Microphone capsule | Shure SM58 |
Capsule type | Dynamic |
Polar pattern | Cardioid |
Frequency band | G56: 470–636 MHz |
Digital audio conversion | 24-bit / 48 kHz |
Transmission modes | Standard / High Density |
RF output power | 2 / 10 / 35 mW, region-dependent |
Encryption | Supported |
Power supply | 2 AA batteries or compatible Shure rechargeable battery |
Display | Backlit LCD |
Construction | Cast metal housing |
Dimensions | 256 × 51 mm |
Weight | Approx. 340 g without batteries |
Receiver compatibility | Compatible Shure Axient Digital receivers, with matching frequency bands |
Frequently Asked Questions
Is the Shure AD2/SM58 a complete wireless microphone system?
No. The Shure AD2/SM58 is a handheld wireless transmitter equipped with an SM58 capsule. It requires a compatible Shure Axient Digital receiver to operate.
What is the frequency range of the Shure AD2/SM58 G56?
The G56 version operates from 470 to 636 MHz. Actual permitted frequencies depend on local regulations and the operating environment.
What is the difference between the Shure SM58 and AD2/SM58?
The standard Shure SM58 is a wired dynamic vocal microphone. The AD2/SM58 combines an SM58 microphone capsule with an Axient Digital wireless handheld transmitter, allowing cable-free operation with compatible receivers.
Is the AD2/SM58 compatible with Shure ULX-D or SLX-D receivers?
No. The AD2/SM58 is designed for Shure Axient Digital wireless systems. It is not directly compatible with ULX-D or SLX-D receivers.
Can the Shure AD2/SM58 use rechargeable batteries?
Yes. The transmitter supports compatible Shure lithium-ion rechargeable batteries and can also operate using two AA batteries. Battery life depends on the battery type and operating configuration.
Is the AD2/SM58 suitable for professional touring?
Yes. Its rugged metal construction, advanced RF capabilities, and integration with Axient Digital make it suitable for professional touring, concerts, festivals, and large-scale live productions.
Purchase the Shure AD2/SM58 G56 at XLR
Looking for a professional wireless handheld transmitter for your next production or installation?
Discover the Shure AD2/SM58=-G56 at XLR and benefit from a solution combining the legendary SM58 capsule with advanced Axient Digital wireless performance.
Contact XLR to request pricing and discuss the right configuration for your professional audio requirements.
