Gear article
Shure SLXD+ Dual Wireless Bodypack System S50
The Shure SLXD+ Dual Wireless Bodypack System S50 is a professional-grade digital wireless solution engineered for multi-instrumentalists, guitarists, and bassists. Operating in the S50 frequency band, it provides a stable dual-channel environment with 24-bit digital audio quality for high-fidelity live performance.

Overview and Construction
The Shure SLXD+ Dual Wireless Bodypack System S50 is built upon the established SLX-D digital platform, designed to meet the rigorous demands of touring and professional stage environments. The system includes two SLXD1+ bodypack transmitters and a dual-channel receiver, facilitating the management of two independent audio sources simultaneously.
Each bodypack is paired with a WA305 locking instrument cable. This specific connector is crucial for high-energy performers as it ensures the cable remains securely attached to the transmitter during movement, preventing accidental signal loss. The hardware is housed in rugged enclosures suitable for frequent transport and heavy stage use.
Audio Performance and RF Stability
Utilising 24-bit digital audio, the system delivers transparent sound reproduction that preserves the natural character of the instrument. This digital approach eliminates the companding artifacts often associated with older analogue wireless systems, resulting in a wide dynamic range and accurate frequency response.
The system operates in the S50 band, which offers licence-free tuning coverage. This is particularly advantageous for users working in congested RF environments where signal interference is a common concern. The SLXD+ series also incorporates ShowLink technology, providing remote control capabilities and further ensuring link stability during critical performances.

Operational Features
Key features of the SLXD+ include:
- Dual-Channel Operation: Manages two performers or two instruments through a single rack-mountable receiver unit.
- Ease of Setup: The system is designed for quick deployment with intuitive frequency scanning and synchronisation.
- ShowLink Integration: Offers advanced remote control features for managing transmitter settings directly from the receiver.
- Interchangeability: While supplied with instrument cables, the bodypacks are compatible with a range of Shure TA4F microphones, such as the PGA98H clip-on instrument mic.
Target Audience
This system is tailored for professional musicians, including guitarists and bassists who require mobility without compromising tone. It is also an ideal choice for house bands, theatre pits, and professional stage setups where multiple wireless channels must be managed reliably. The dual-channel nature makes it a space-efficient solution for rack setups in touring rigs.
Comparison to Alternatives
When compared to entry-level systems like the Shure BLX24R/B58-S8, the SLXD+ provides significantly higher audio resolution and advanced RF management. While systems like the Xvive U45 offer a 5.8GHz solution for in-ear monitoring, the SLXD+ focuses on high-fidelity instrument transmission. For massive installations, quad-channel systems like the Sennheiser EW-DX EM 4 DANTE offer more density, but the SLXD+ serves as a more accessible professional midpoint for dual-channel needs.
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Frequently asked questions
- What is the primary application for the SLXD+ Dual Bodypack System?
- It is primarily designed for guitarists, bassists, and multi-instrumentalists who need a professional, dual-channel digital wireless setup. It allows two instruments to be transmitted wirelessly to a single receiver unit simultaneously.
- What audio resolution does the SLXD+ system provide?
- The system utilizes 24-bit digital audio. This ensures transparent sound quality and a wide dynamic range, maintaining the original tone of the instrument without the artifacts of analogue companding.
- What is the benefit of the S50 frequency band?
- The S50 band provides licence-free tuning coverage. This allows users to operate the system confidently in various locations without the need for additional permits, even in busy RF environments.
- What cables are included with the transmitters?
- The system includes two WA305 locking instrument cables. These are designed to screw into the SLXD1+ bodypacks to prevent accidental disconnection during live performances.
- Can I use microphones with this bodypack system?
- Yes, although it comes with instrument cables, the SLXD1+ bodypack uses a standard TA4F connector. It can be used with compatible Shure microphones like the PGA98H clip-on instrument mic.
- What is ShowLink and why is it included?
- ShowLink is a remote control technology integrated into the SLXD+ platform. It allows for advanced management and adjustments of transmitter settings directly from the receiver for improved workflow.
- Is the hardware durable enough for touring?
- Yes, the SLXD+ system features rugged hardware construction designed for the demands of professional stages and touring. The bodypacks and receiver are built to withstand frequent transport and use.
- How does this compare to the Shure BLX series?
- The SLXD+ is a significant upgrade over the BLX series, offering digital 24-bit audio versus analogue, higher channel counts in a single receiver, and more robust RF stability features like ShowLink.
- How many channels does the receiver handle?
- The receiver included in this package is a dual-channel unit. This means it can independently receive and output signals from both SLXD1+ bodypacks included in the system.
- Does the system work for bass guitar?
- Absolutely. The 24-bit digital audio provides a full frequency response that accurately captures the low-end frequencies required for bass guitar performance without signal degradation.
- Is the setup process complicated for multi-channel use?
- No, the SLX-D platform is known for its ease of use. It includes automated frequency scanning and sync functions to quickly find clear channels and pair the transmitters.
- Can this system be rack-mounted?
- Yes, the SLXD+ dual receiver is designed with professional installations in mind and is rack-mountable for integration into touring racks or theatre sound booths.
