Shure SLXD+ 4Q 4-Ch Quad Receiver Wireless System w/ Dante (H58)
Product Description
Four Channles of Wireless Versatility.
With multiple component and configuration options, flawless 24-bit audio, streamlined setup, and rock solid RF, the SLX-D Wireless System has proven its worth in diverse, demanding applications. Now, a space-saving Quad receiver—in both standard and Dante versions—gives you more channels to work with. And more ways to get the job done, efficiently and confidently.
Features
- 138MHz Wide Tuning Range. Allows every SLX-D Quad Receiver to be used country-wide, without the need to manage narrow range receiver inventory.
- Four channels in one rack space. Space-saving design allows you to expand with minimal impact
- Audio Summing. Don’t have 4 open mixer channels? Set and combine audio levels for three, two or one Quad Receiver audio output choices to match your open inputs.
- RF Cascade. Create an 8 channel SLX-D receiver system by simply connecting two SLX-D Quad Receivers. No additional accessories or cables required.
- Standard and Dante Compatibility. Every SLXD4Q+ Quad Receiver has 4 XLR and 4 ¼” outputs and 2 local ethernet connections. The SLXD4QDAN+ includes those while upgrading to ethernet-based Dante connectivity.
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) provides an 86 MHz tuning range, bringing the former H57 and J54 frequency ranges together in one wider band.
For touring musicians, churches, production companies and AV professionals travelling between cities such as Sydney, Melbourne, Brisbane, Adelaide and Darwin, this wider range offers greater flexibility when coordinating wireless frequencies with a single H58 band version.
Check frequency availability for your location:
Jands Wireless Frequency Calculator
Usable frequencies vary by location, local TV services and RF conditions. Check each venue before use; the full tuning range will not be available everywhere.
Other Key Improvements
- ShowLink® Ease – Remote transmitter control and automatic frequency changes to help manage interference.
- Digital Feedback Reduction (DFR) – Built into SLX-D+ receivers to help reduce unwanted feedback.
- AES-256 Encryption – Protects wireless audio transmission when enabled.
- Bluetooth Connectivity – Monitor and manage your system through a compatible receiver using Shure Wireless Workbench Mobile.
- Lower Latency – Reduced from 3.2 ms on SLX-D to 2.8 ms on SLX-D+.
SLX-D+ also retains the transparent 24-bit digital audio of the original SLX-D platform.
These are SLX-D+ system capabilities. Receiver-based functions require a compatible SLX-D+ receiver. Full ShowLink Ease functionality requires compatible SLX-D+ transmitters and receivers.
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.