Shure SLXD24/B87A Digital Wireless Handheld Microphone System with Beta 87A Capsule (G58: 470 to 514 MHz)

The Shure SLXD24/B87A offers presenters and performers a dependable, easy-to-set-up wireless handheld microphone system with crystal-clear digital sound quality. Built around a rugged, single-channel, half-rack receiver with removable antennas, the system is ideal for portable rigs or long-term installations in small to medium-sized venues, event spaces, conference rooms, houses of worship, and educational facilities.

Superior Sound Quality and Reliability

High-Quality Digital Audio

Operating in the UHF band, the SLX-D system transmits high-quality, 24-bit digital audio with over 120 dB of dynamic range, delivering crisp and detailed sound.

Reliable RF Signal

The system uses Digital Predictive-Switching Diversity to protect the transmission from interference, ensuring a solid and reliable RF signal without dropouts.

Handheld Transmitter with Beta 87A Condenser Capsule

Durable and Versatile Design

The SLXD2 handheld transmitter, equipped with a Beta 87A condenser capsule, features a supercardioid pickup pattern that focuses on the voice, reducing feedback on loud stages. Its lightweight metal construction includes a selectable 1/10mW RF power output and a transmission range up to 330 feet.

Long Battery Life

The transmitter provides up to 8 hours of operation on two AA batteries or an SB903 rechargeable battery (available separately).

All-Metal Rackmount Receiver

User-Friendly Interface

The SLXD4 receiver features an intuitive LCD interface with meters for RF, battery status, and audio output. It offers 60 dB of gain control and both mic/line XLR and 1/4" instrument outputs.

Simplified Setup

Automatic frequency scanning and IR sync make linking the transmitter and receiver to the same frequency easy. The Ethernet port allows for quick, coordinated frequency scans from a single receiver, simplifying multiple system setups.

Expandable System

Multiple Channels

With the capacity for up to 32 mic channels simultaneously, the SLX-D system can expand as needed. It supports up to 10 compatible systems per 6 MHz TV band and 12 systems per 8 MHz band.

Networking Capabilities

Ethernet networking enables coordinated group scanning between multiple receivers from a single location, supporting TCPI command streams from third-party companies like AMX and Crestron.

Handheld Transmitter Features

Comfortable and Informative Design

The SLXD2 transmitter's lightweight aluminum housing and LCD display essential information. The Beta 87A capsule, designed for handling SPL levels up to 140 dB, offers a smooth frequency response with a gradual presence rise and controlled proximity effect tailored for vocals.

Interchangeable Capsules

The transmitter supports various dynamic and condenser mic capsules with differing pickup patterns, including the Beta 58A, SM58, and KSM8.

Transparent Digital Sound, Dependable Performance, and More Mics

Spectrum-Efficient Transmission

The SLX-D delivers 24-bit digital audio with a fast transient response and over 120 dB of dynamic range. Operating in the G58 UHF band (470 to 514 MHz), it offers a 44 MHz tuning range and 1760 selectable frequencies, avoiding potential Wi-Fi interference.

Low Latency

With a low latency of 3.2 ms, the system is ideal for applications requiring live sound reinforcement.

Ready to Rackmount, Easy to Use

Robust Construction

Housed in a durable, half-rack metal chassis with detachable antennas, the SLXD4 receiver is perfect for A/V installations or portable rackmount rigs, ready for travel to meetings or events.

Easy Setup and Control

Engineered for outstanding sound in small- to medium-sized spaces, the SLX-D features intuitive front-panel controls and a high-contrast LCD screen with audio and RF meters. The auto-scan function finds the cleanest available frequency, linking the transmitter and receiver via infrared. The receiver offers up to 60 dB of adjustable gain, with the display indicating the ideal level.

Optional Rechargeable Battery Management

Cost-Effective and Eco-Friendly

Adding the SB903 lithium-ion rechargeable battery and SBC10-903 single charger or SBC203 dual-docking charger provides an environmentally friendly alternative to disposable AA batteries. The transmitter displays remaining battery life in hours and minutes when powered by an SB903.

Enhance System Reliability

Extended Range and Protection

Adding UA874 active antennas or PA805SWB passive antennas extends range and protection against interference. The UA844+SWB antenna distribution system allows more on-air channels with less setup time.

Variety of Mics and Transmitters Available

Adapting to Evolving Needs

Shure offers a bodypack transmitter with various lavalier and headset microphones. Options include WL183 (omnidirectional), WL185 (cardioid), WL184 (supercardioid), miniature WL93, subminiature MX150, discreet MX153 earset, and durable PGA31 headset microphone for active performance.