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Shure

Shure AD2/B58A - Handheld Wireless Microphone Transmitter

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. 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.

View Product Features

  • For Axient Digital Systems
  • Beta 58A Dynamic Supercardioid Mic
  • Automatic Gain Adjustment
  • 2/10/35mW RF Output Power
  • Mute Mode, Backlit LCD
  • Secure AES-256 Encryption
  • Networked Intelligent Charging
  • Interchangeable Capsule Design
  • 9 Hr with SB900A Rechargeable Battery
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About the Shure AD2/B58A - Handheld Wireless Microphone Transmitter

The Shure AD2/B58A is a professional handheld wireless transmitter that integrates a robust dynamic microphone capsule with the advanced Axient Digital wireless platform. Designed for vocalists and presenters who require a microphone with a classic, high-energy sound and exceptional reliability, this model features a dynamic element known for its durability and ability to handle high sound pressure levels. The capsule delivers a pronounced presence peak in the upper midrange, which enhances vocal clarity and projection, helping performers cut through loud stage mixes with minimal feedback. This sonic characteristic has made it a longstanding favorite for live rock, pop, and musical theater vocals.

The transmitter body houses the sophisticated electronics of the Axient Digital system, which provides secure, high-fidelity digital audio transmission with an extremely low noise floor. The platform is renowned for its intelligent RF management, offering features like interference detection, automated frequency coordination, and the option for ShowLink two-way communication. ShowLink allows audio engineers to remotely monitor and adjust transmitter parameters such as gain, mute status, and RF power directly from the mixing console, providing unparalleled control over the wireless system during a live event without needing stage access.

Built to withstand the rigors of touring, the transmitter features a durable metal body, a hardened steel grille, and an easy-to-read OLED display for monitoring battery life and RF status. It is powered by a high-capacity rechargeable lithium-ion battery designed for all-day use. The AD2/B58A represents a fusion of a proven, high-output dynamic microphone with state-of-the-art digital wireless intelligence, making it a powerful and dependable tool for the most demanding professional audio applications where consistent, clear, and controlled vocal reproduction is essential.

Key Features

  • For Axient Digital Systems
  • Beta 58A Dynamic Supercardioid Mic
  • Automatic Gain Adjustment
  • 2/10/35mW RF Output Power
  • Mute Mode, Backlit LCD
  • Secure AES-256 Encryption
  • Networked Intelligent Charging
  • Interchangeable Capsule Design
  • 9 Hr with SB900A Rechargeable Battery

Shure AD2/B58A - Handheld Wireless Microphone Transmitter Specs

Microphone Capsule
Type
Dynamic
Polar Pattern
Supercardioid
Frequency Response
50 Hz - 16 kHz
Wireless System
Platform
Axient Digital
Modulation
Digital
RF Power
Selectable (e.g., 10/50 mW)
Physical Construction
Body Material
Metal
Grille Material
Hardened Steel
Display
Integrated OLED
Power and Control
Battery
Rechargeable Lithium-Ion
Remote Control
ShowLink Compatible
Network Software
Axient Digital Manager
Acoustic Properties
Handling Noise
Low
Proximity Effect
Present, Controlled
Vocal Character
Enhanced Presence

Key Features

  • For Axient Digital Systems
  • Beta 58A Dynamic Supercardioid Mic
  • Automatic Gain Adjustment
  • 2/10/35mW RF Output Power
  • Mute Mode, Backlit LCD
  • Secure AES-256 Encryption
  • Networked Intelligent Charging
  • Interchangeable Capsule Design
  • 9 Hr with SB900A Rechargeable Battery
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