Shure SLXD4-G58

The Shure SLXD4 Digital Wireless Receiver - G58 is a single-channel, half-rack unit engineered to deliver reliable, high-fidelity wireless audio for presentations, performances, and events. Operating in the 470"514 MHz frequency range, this receiver features a robust 44 MHz tuning bandwidth, allowing for up to 32 compatible channels per band. Its 24-bit digital audio and wide 20 Hz to 20 kHz frequency response ensure transparent, studio-quality sound suitable for a wide variety of applications.

Designed with professional performance in mind, the SLXD4 includes Shure's digital predictive switching diversity for enhanced signal stability, intuitive IR sync for easy transmitter pairing, and Ethernet connectivity for streamlined setup and control via Wireless Workbench or the ShurePlus Channels app. With its rugged metal chassis, clear LCD interface, and support for interchangeable microphone capsules, the SLXD4 is built to integrate seamlessly into demanding production environments-from conference rooms to houses of worship and live venues.

• Single-channel wireless receiver with 24-bit digital audio

• Wide 20 Hz to 20 kHz frequency response and 118 dB dynamic range

• Operates in the 470"514 MHz UHF band with 44 MHz tuning bandwidth

• Supports up to 32 channels per band and 10-12 systems per TV band

• Quick transmitter pairing via IR sync and automatic channel scanning

• Compatible with Shure Wireless Workbench and ShurePlus Channels app

• Ethernet port for group scanning, firmware updates, and third-party control

• Guided setup mode and high-contrast LCD menu for ease of use

• Durable galvanized steel housing with included rackmount hardware

• Up to 8 hours battery life with AA or optional rechargeable battery

GENERAL SPECIFICATIONS:

• Product Name: SLXD4 Digital Wireless Receiver

• SKU: SLXD4-G58

• Receiver Type: Single channel half rack

• Frequency Band: G58 470 to 514 megahertz

• Housing: Galvanized steel

• Display: High contrast LCD

• Compatibility: SLX D wireless systems and transmitters

• Capsule Compatibility: Interchangeable microphone capsules

• Software Support: Shure Wireless Workbench 7 and ShurePlus Channels mobile app

• Setup Features: Guided setup mode, automatic channel scan, IR scan and sync

AUDIO PERFORMANCE:

• Audio Resolution: 24 bit digital audio

• Frequency Response: 20 hertz to 20 kilohertz microphone dependent

• Dynamic Range: 118 decibels

• Gain Adjustment Range: 18 to 42 decibels in 1 decibel steps

• Mic Line Switch: 30 decibel pad

• Phantom Power Protection: Supported on quarter inch and XLR outputs

RF AND WIRELESS SPECS:

• Diversity Technology: Digital Predictive Switching Diversity

• Tuning Bandwidth: 44 megahertz

• Channels per Frequency Band: Up to 32

• Compatible Systems: Up to 10 per 6 megahertz TV band, 12 per 8 megahertz TV band

• Spurious Rejection: Greater than 75 decibels typical

• RF Input Connector: BNC

• RF Input Impedance: 50 ohms

INPUTS AND OUTPUTS:

• Audio Outputs: XLR balanced and quarter inch balanced

• Quarter Inch Output Impedance: 1.3 kilo ohms balanced, 670 ohms unbalanced

• XLR Output Impedance Line: 400 ohms balanced, 200 ohms unbalanced

• XLR Output Impedance Mic: 150 ohms

• Full Scale Output Quarter Inch: Plus 15 dBV differential, plus 9 dBV single ended

• Full Scale Output XLR Line: Plus 15 dBV

• Full Scale Output XLR Mic: Minus 15 dBV

NETWORKING:

• Network Interface: Single port Ethernet 10 100 Mbps

• Addressing Options: DHCP or manual IP

• Maximum Cable Length: 100 meters

POWER AND BATTERY:

• Power Requirement: 15 VDC at 600 milliamps

• Power Supply: External with tip positive

• Battery Options for Transmitters: Two AA batteries or Shure SB903 rechargeable battery

• Battery Life: Up to 8 hours

DIMENSIONS AND WEIGHT:

• Height: 42 millimeters

• Width: 197 millimeters

• Depth: 152 millimeters

• Weight: 816 grams without antennas

INCLUDED IN THE BOX:

• One single channel receiver

• Two quarter wave antennas

• Two bulkhead adapters

• Two 22 inch BNC cables

• One power supply

• Two short rack mount brackets

• One hardware kit