Shure SLXD4+ - G57
(Shure SLXD4+-G57)
Digital Wireless Receiver
Shure SLXD4+ G57 is a professional single-channel half-rack digital UHF wireless receiver designed for live sound, installed audio, broadcast, education, and house-of-worship wireless systems. Built for use with compatible SLX-D+ transmitters, it provides transparent 24-bit digital audio, wideband RF tuning, automatic frequency management, ShowLink Ease remote transmitter control, and secure encrypted wireless transmission.
Shure SLXD4+ G57 Competitive Differences
- Single-channel half-rack receiver for compatible Shure SLX-D+ wireless transmitters
- Transparent 24-bit digital audio with 118 dB dynamic range and 2.8 ms latency
- Wide 138 MHz tuning range in the G57 band from 470-608 MHz
- ShowLink Ease enables remote transmitter frequency changes, gain adjustment, control locking, and firmware updates
- Integrated Digital Feedback Reduction helps detect and suppress feedback in live sound environments
- AES-256 encrypted wireless audio for secure transmission
- Wireless Workbench and mobile app compatibility for monitoring, setup, and system control
Shure SLXD4+ G57 Description
The Shure SLXD4+ G57 is built for audio professionals who need a reliable single-channel digital wireless receiver with advanced RF management and clean audio performance. Its 24-bit digital audio platform delivers clear, transparent sound with a wide 118 dB dynamic range, making it suitable for speech, vocals, instruments, broadcast production, and installed wireless systems.
The G57 band provides a 470-608 MHz RF frequency range with up to 5520 selectable RF channel frequencies. With support for up to 11 systems per 6 MHz TV band and up to 14 systems per 8 MHz TV band, the SLXD4+ is designed for scalable wireless deployments in demanding multi-channel environments.
ShowLink Ease technology allows two-way communication between the receiver and compatible SLX-D+ transmitters, enabling remote transmitter adjustments without physically accessing the transmitter. Engineers can change frequencies, adjust gain, lock or unlock transmitter controls, deploy new clean frequencies when interference is detected, link a second transmitter to the same receiver channel, and perform over-the-air firmware updates.
The Shure SLXD4+ G57 also includes integrated Digital Feedback Reduction, AES-256 encryption, Wireless Workbench desktop integration, and mobile app control for efficient monitoring and configuration. Its rugged steel half-rack chassis, removable antennas, backlit LCD, XLR output, 1/4-inch output, and RJ45 network connection make it a dependable receiver for touring racks, venues, campuses, worship spaces, and broadcast setups.
SLXD4+ G57 Features
- Single-channel half-rack digital wireless receiver
- Compatible with various Shure SLX-D+ transmitters
- Digital UHF wireless technology
- Transparent 24-bit digital audio
- Wide 138 MHz tuning range
- G57 RF frequency band from 470-608 MHz
- ShowLink Ease remote transmitter control
- Automatic frequency management
- Integrated Shure Digital Feedback Reduction
- AES-256 encrypted wireless audio
- Wireless Workbench desktop software compatibility
- Wireless Workbench Mobile app compatibility for Android and iOS
- Up to 11 systems per 6 MHz TV band
- Up to 14 systems per 8 MHz TV band
- 118 dB dynamic range
- 2.8 ms latency
- Balanced XLR mic/line output
- 1/4-inch unbalanced audio output
- RJ45 network connection
- Backlit LCD display
- Rugged steel receiver chassis
- Removable 1/4-wave antennas
- Rackmount hardware included
- No transmitter or microphone included
SLXD4+ G57 Specifications
- Wireless Technology: Digital UHF
- Receiver Type: Single-channel tabletop/rackmount receiver
- Rack Size: 1U half-rack
- Audio Channels: 1
- RF Frequency Band: 470-608 MHz
- Tuning Range: 138 MHz
- Number of RF Channel Frequencies: 5520
- Diversity: Yes
- Max Operating Range: 328.1 ft / 100 m
- Max Transmitters per Band: 14
- Systems per 6 MHz TV Band: Up to 11
- Systems per 8 MHz TV Band: Up to 14
- Dynamic Range: 118 dB
- Latency: 2.8 ms
- Encryption: AES-256
- Built-In Recorder: No
- Timecode Support: No
- Mobile App Compatible: Yes, Android and iOS
- Antenna: 2 removable 1/4-wave antennas
- Audio Output: 1 XLR 3-pin balanced mic/line output
- Audio Output: 1 1/4 in TS unbalanced output
- Network I/O: 1 RJ45
- USB/Lightning Connectivity: No
- Gain Range: -18 to +42 dB
- Display: Backlit LCD
- Power Requirements: AC input
- AC/DC Power Adapter: 15 VDC included
- Included Transmitters: No transmitters included
- Microphone Type: No microphone included
- Included Charging Case: No
- Environmental Resistance: No
- Receiver Housing: Steel
- Dimensions: 7.8 x 6 x 1.7 in / 197 x 152 x 42 mm
- Weight: 2 lb / 900 g without antennas
- Package Weight: 6 lb
- Box Dimensions: 18.4 x 14.4 x 4.4 in
What's In The Box
- Shure SLXD4+ G57 single-channel digital wireless receiver
- Rackmount hardware
- 2 removable 1/4-wave antennas
- 15 VDC power adapter
