Shure SLXD14+/W93 Digital Wireless System w/ 1x SLXD1+ Bodypack Transmitter & WL93 Lavalier Microphone (H58)
The Shure SLXD14+/93 Digital Wireless System delivers reliable, high-quality wireless audio with the freedom of hands-free operation. Combining the SLXD1+ bodypack transmitter with the compact WL93 omnidirectional lavalier microphone, this system is ideal for presentations, corporate events, live productions, education, houses of worship and other professional applications.
With transparent 24-bit digital audio, robust RF performance and a wide 138 MHz tuning range, the Shure SLXD14+/93 provides dependable wireless connectivity across a broad range of environments. Advanced features including automatic setup, remote transmitter management and built-in digital feedback reduction make the system easy to configure and operate.
Whether you're managing a professional production or supporting a team of presenters and volunteers, the Shure SLXD14+/93 provides dependable wireless performance, flexible control and exceptional audio quality.
- Professional Digital Audio: Transparent 24-bit digital audio with greater than 118 dB dynamic range for clear, detailed sound.
- Wide RF Tuning Range: 138 MHz wide-tuning range provides greater geographical coverage and flexible frequency coordination.
- High System Capacity: Supports up to 11 simultaneous systems in 6 MHz TV bands or up to 14 simultaneous systems in 8 MHz TV bands.
- Automatic Setup: Once linked, SLX-D+ receivers and transmitters remain connected despite RF interference.
-
Remote Transmitter Control: ShowLink® Ease allows transmitter parameters to be adjusted remotely from the linked receiver, including:
- Changing the transmitter frequency once an open frequency is identified
- Adjusting transmitter power output
- Locking and unlocking transmitter controls
- Performing transmitter firmware updates
- Wireless Workbench Integration: Monitor RF status and control receiver and transmitter parameters using Wireless Workbench desktop software or the WWB Mobile app via Wi-Fi or Bluetooth.
- Digital Feedback Reduction: Shure Digital Feedback Reducer software is built into every SLX-D+ receiver to automatically reduce unwanted audio feedback.
- AES-256 Encryption: Each SLX-D+ component and system includes AES-256 encryption for secure wireless transmission.
- Extended Battery Life: Up to 8 hours of operation using two AA batteries (included), with optional Shure SB903 Li-ion rechargeable batteries and charging accessories also supported.
-
In the Box:
- 1 × SLXD4+ Digital Wireless Receiver
- 1 × SLXD1+ Bodypack Transmitter
- 1 × WL93 Miniature Omnidirectional Lavalier Microphone
- 1 × Tie Bar
- 1 × Sew-On Mounting Bracket
- 1 × Snap-Fit Windscreen
- 2 × 1/4 Wave Antennas
- 1 × Rackmount Kit
- 2 × AA Batteries
- 1 × Power Supply
- 1 × Carrying Pouch
What's New with Shure SLX-D+ (PLUS) Compared to SLX-D?
Expanded Frequency Coverage – One Band, More Cities!
The Australian H58 band (520–606 MHz) offers an expanded 86 MHz tuning range, providing greater frequency flexibility across Sydney, Melbourne, Brisbane, Adelaide and Darwin. A single H58 band version can be used across these cities, subject to local frequency availability and RF conditions—ideal for touring musicians, churches and AV professionals.
Check local frequency availability: Jands Wireless Frequency Calculator.
Other Key Improvements
- ShowLink® Ease – Remote transmitter control and automatic frequency changes.
- Digital Feedback Reduction (DFR) – Built-in feedback suppression on compatible receivers.
- AES-256 Encryption – Secure wireless transmission.
- Wireless Workbench Mobile – Convenient monitoring and control via supported Bluetooth-enabled receivers.
- Lower Latency – Reduced from 3.2 ms to 2.8 ms.
- 24-bit Digital Audio – Professional audio quality and reliable RF performance.
Available frequencies vary by location. Check local RF conditions before use. Some functions require a compatible SLX-D+ receiver.
Will the New SLX-D+ H58 Work with Existing H57 and J54 Units?
Yes. Australian SLX-D+ H58 components are compatible with original SLX-D H57 and J54 equipment, allowing you to upgrade gradually. Update all devices to the latest compatible firmware before pairing.
- Existing H57 or J54 transmitter + new H58 receiver: Select the matching band under Device Configuration > RF > RF Band, then IR-sync. All channels on that receiver use the selected band; H57 and J54 transmitters need separate receivers for simultaneous use.
- New H58 transmitter + existing H57 or J54 receiver: IR-sync within the receiver's supported frequency range.
- Complete old and new systems together: Coordinate compatible frequencies across every active channel, with one active transmitter per receiver channel.
Mixed-generation links do not provide ShowLink® Ease. AES-256 encryption requires SLX-D+ equipment at both ends, and legacy receivers do not gain SLX-D+ feedback reduction. Full functionality requires compatible SLX-D+ transmitters and receivers.
See the official Shure compatibility guide for setup details.