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Shure Wireless Digital Handheld System SLXD2+ Tx; Beta58 Mic; SLXD4+ Rx; H58 = 520-606 MHz

Shure SLXD24+/B58 Digital Wireless System w/ 1x SLXD2+ BETA58 Transmitter (H58)

by Shure
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$2,446.00 - $2,446.00
$2,446.00
$2,446.00 - $2,446.00
$2,446.00
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Part of the SLXD+ series, the SLXD24+/B58 is a handheld wireless system, featuring the Beta® 58A supercardioid dynamic microphone, unlocks a new world of hands-free oversight and management for seasoned volunteers and pro engineers alike. Delivering wireless excellence, wherever required, wide-tuning SLXD+ transmitters and receivers stay in sync courtesy of a dedicated ShowLink® Ease control link. Manage interference, scan for new channels and update for clear transmission automatically. Also monitor and configure via a paired mobile device.

Features

  • Transparent 24-bit digital audio quality with >118 dB dynamic range
  • Rock solid RF with 138 MHz wide-tuning range for greater geographical coverage:
    • Up to 11 simultaneous systems in 6 MHz TV bands
    • Up to 14 simultaneous systems in 8 MHz TV bands
  • Automatic Setup – once linked, SLX-D+ receivers and transmitters stay connected, despite any RF interference
  • With ShowLink® Ease, transmitter parameters can be adjusted remotely over the air from the linked receiver, including:  
    • Changing the transmitter frequency once open frequency is identified
    • Adjust power output level
    • Lock and unlock transmitter controls
    • Transmitter firmware updates
  • Monitor RF status and control receiver and transmitter parameters with Wireless Workbench desktop software, or remotely with the WWB Mobile app over Wi-Fi or Bluetooth
  • Patented Shure Digital Feedback Reducer software is embedded in every SLX-D+ receiver, to automatically reduce unwanted audio feedback, should it ever occur.
  • Each SLX-D+ component and system ships with AES-256 Encryption installed, for complete and secure peace of mind
  • Up to 8 hours of use from either 2 AA batteries (included) or optional Shure SB903 Li-ion rechargeable batteries and charging accessories

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.