
Shure SLXD24/B87A-G58 Digital Wireless Microphone System
Unleash Pristine Audio with Digital Wireless FreedomIntroducing the Shure SLXD24/B87A, a digital wireless microphone system delivering crystal-clear, 24-bit audio and reliable RF performance. Ideal for presentations, performances, and conferences, this system offers easy setup, robust signal tran...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Unleash Pristine Audio with Digital Wireless Freedom
Introducing the Shure SLXD24/B87A, a digital wireless microphone system delivering crystal-clear, 24-bit audio and reliable RF performance. Ideal for presentations, performances, and conferences, this system offers easy setup, robust signal transmission, and exceptional sound quality with the renowned Beta 87A microphone capsule.
- System: Digital Wireless Microphone System
- Transmitter: SLXD2 Handheld with Beta 87A Capsule
- Receiver: SLXD4 Single Channel Rack Mount
- Frequency Band: G58
- Audio Quality: 24-bit / 48 kHz Digital
- Frequency Response: 20 Hz to 20 kHz
- Operating Range: Up to 330 feet (100 meters)
- Battery Life: Up to 8 hours (2 AA batteries)
- Dynamic Range: 120 dB
Key Features
WIRELESS FREQUENCY BAND SELECTION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder).
WHAT'S IN THE BOX: (1) SLXD2 handheld transmitter with the Beta 87A supercardioid condenser microphone capsule and (1) SLXD4 single-channel receiver with antenna and rackmount accessories, (1) zippered bag and (2) AA batteries
DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync.
BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics.
SOUND QUALITY: Crystal clear 24-bit / 48 kHz digital audio. Extended 20 Hz to 20 kHz frequency response (microphone dependent) for natural and clear sound. Stable digital RF signal transmission. 120 dB dynamic range - excellent for vocals & acoustic and wind instruments.
OPERATING RANGE: 330-feet (100-meters).
APPLICATIONS: A variety of compatible microphone/instrument cable choices guarantees the right solution for a wide range of applications, from day-long presentations to nighttime performances.
LEGENDARY SHURE ENGINEERING: Durable and ergonomic plastic transmitter construction.
Specifications
Pros & Cons
👍 Pros
- Utilizes digital wireless technology with digital predictive switching diversity for stable signal transmission.
- Offers a wide 44 MHz tuning bandwidth and 32 available channels per frequency band, providing flexibility for interference avoidance.
- Quickly finds an open frequency and links the transmitter to the receiver using RF Scan and IR Sync features.
- Provides up to 8 hours of battery life from two AA batteries, suitable for extended use.
- Delivers crystal clear 24-bit / 48 kHz digital audio and an extended 20 Hz to 20 kHz frequency response for natural sound.
- Boasts a 120 dB dynamic range, making it excellent for vocals, acoustic instruments, and wind instruments.
- Features a substantial operating range of 330 feet (100 meters), allowing for considerable movement during performances.
- Constructed with durable and ergonomic plastic for the handheld transmitter, indicating reliable legendary Shure engineering.
- The Beta 87A supercardioid condenser microphone capsule ensures high-quality vocal capture with excellent off-axis rejection.
👎 Cons
- The wireless frequency band selection is critical and must be checked for compatibility in your specific area before purchasing.
- The system relies on 2 AA batteries for its standard 8 hours of use, requiring periodic replacement if the optional rechargeable battery is not acquired.
- The inclusion of rackmount accessories might imply a professional-oriented setup, which could be more complex for casual users.
- While offering 32 available channels, the number of compatible systems (10-12 per TV band) can still be a limitation in densely populated RF environments.
- The zippered bag included is a basic accessory; a more protective hard case is not part of the standard package.