Shure SLXD2/B87A Digital Wireless Handheld Microphone Transmitter with Beta 87A Capsule (G58: 470 to 514 MHz)

The Shure SLXD2/B87A is a digital handheld wireless microphone transmitter designed to deliver high-quality audio performance and reliable RF transmission, compatible with SLX-D receivers. It is equipped with the Beta 87A supercardioid condenser capsule, ideal for vocal performers and presenters. This capsule is renowned for its ability to handle high sound pressure levels (SPL) and its smooth frequency response, making it a popular choice in professional audio settings.

Key Features

Superior Audio Quality

• Beta 87A Capsule: The transmitter features the Beta 87A supercardioid condenser capsule, which can handle SPL levels up to 140 dB. It provides a smooth frequency response with a gradual presence rise and controlled proximity effect, specifically tailored for vocal applications.


• Supercardioid Polar Pattern: This pattern ensures excellent rejection of off-axis background noise, helping to reduce feedback and isolate the vocal source.

Robust and Flexible RF Performance

• UHF Tuning Range: Operates on a 44 MHz UHF tuning range with 1760 selectable frequencies, ensuring stable and interference-free performance.


• Selectable RF Power Output: Offers 1/10mW RF power output options to either extend the transmitter's range or increase the number of microphones operating simultaneously.


• Transmission Range: Provides a reliable transmission range of up to 330 feet.

Durable and User-Friendly Design

• Rugged Construction: The SLXD2/B87A is housed in a lightweight yet durable aluminum body, designed to withstand the rigors of professional use.


• Interchangeable Capsules: The transmitter's design allows for easy replacement of the Beta 87A capsule with other Shure capsules such as the SM58, KSM8, and Beta 58A, making it adaptable to various applications.


• Infrared Sync: Quickly syncs with a wireless receiver via infrared at the touch of a button.


• Informative LCD Display: An easy-to-read LCD provides important information, including battery status and RF output power.

Power Management Options

• Battery Life: Operates for up to 8 hours on two AA batteries, suitable for long performances or events.


• Rechargeable Battery Option: The optional SB903 lithium-ion rechargeable battery offers enhanced power management with no memory effect and precise battery metering displayed on the transmitter's LCD.


• Dual-Battery Charging Station: The SBC203 dual-battery station can charge two SB903 batteries simultaneously, utilizing the external contacts on the transmitter for easy recharging without battery removal.

Applications

The Shure SLXD2/B87A is ideal for a variety of professional audio settings, including:

• Live Performances: Ensures clear, high-quality vocal reproduction for singers and presenters in small- to medium-sized venues.


• Houses of Worship: Provides reliable and high-fidelity audio for religious services and events.


• Corporate and Educational Facilities: Perfect for conferences, lectures, and other A/V installations requiring dependable wireless audio.