Shure SLXD4+ S50 Receiver

Professional Digital Wireless Audio Performance!

The Shure SLX-D+ series delivers state-of-the-art digital wireless audio technology with crystal-clear 24-bit signal quality, ultra-robust RF transmission and smart remote control - ideal for live stages, presentations, conferences, broadcast productions and installations of any size. Built for rock-solid reliability, it provides expanded tuning bandwidth, automatic link management, remote-control features and secure data transmission for professional users.

SLXD4+ Receiver

The SLXD4+ single-channel receiver in half-19-inch rack format opens a new world of simple control and management - for beginners and audio pros alike. Compelling performance wherever you need it. SLXD+ transmitters and receivers with wide tuning bandwidth stay synchronized thanks to the dedicated ShowLink Ease control link. Manage interference, scan for new channels and automatically update them for a clear transmission. Monitor and configure via a paired mobile device.

The SLXD+ Series

Digital Audio Quality & Low Latency

The SLX-D+ series delivers transparent 24-bit digital audio quality with a very high dynamic range of over 118 dB and extremely low latency, producing clear, natural and detailed sound reproduction. That makes the technology equally suited for speech, vocals or instrument transmission in demanding situations where top audio fidelity is required.

Expanded RF Bandwidth & Stable Wireless Connection

With a tuning bandwidth of up to 138 MHz (region-dependent) the SLX-D+ series offers exceptionally large frequency flexibility. This enables broader geographic coverage and supports many simultaneously usable systems across different TV bands. The robust RF performance delivers stable, low-interference wireless connections even in complex RF environments with a high density of wireless systems.

Intelligent Automatic Setup

Once paired, receivers and transmitters remain reliably linked even during RF interference. Automatic setup and synchronization make daily use easier - especially where fast, reliable setups are required. The system detects free frequencies, updates channels automatically and optimizes the connection, minimizing failure points and reducing setup time.

ShowLink Ease Remote Management & Control

The integrated ShowLink Ease control link lets you remotely control and monitor transmitter parameters directly from the receiver. You can adjust frequencies, set levels, lock or unlock transmitters and even perform firmware updates - all remotely, without direct access to the individual components. Additionally, the series can connect with Shure Wireless Workbench software and the WWB Mobile app for comprehensive RF management and monitoring.

Automatic Feedback Reduction & Security

The patented digital feedback reducer software is built into every SLX-D+ receiver and automatically detects and reduces unwanted feedback. In addition, all systems come standard with AES-256 encryption - an important security feature for confidential content such as corporate or governmental events.

Flexible Runtime & Mobility

The series is built for long runs: around 8 hours of operation are possible with two AA batteries; longer runtimes are also supported with optional rechargeable Shure SB903 lithium-ion batteries and compatible charging accessories. Mobile components are ideal for camera hot-shoe mounting or sound bags, while rack-mountable systems support professional installations.

Choose a digital wireless solution that delivers performance, control and reliability!