Shure SLXD4Q+ (G57 Band) | Quad Digital Wireless Receiver | 4-Channel UHF with Ethernet & Cascade

Shure Professional SLXD4Q+ G57  (Shure SLXD4Q+ (G57 Band: 470–608 MHz))

Quad Digital Wireless Receiver

The Shure SLXD4Q+ (G57 Band) is a 4-channel digital wireless receiver designed for scalable performance in professional sound environments. Housed in a durable 1U chassis with detachable antennas, it’s ideal for mobile flight cases and permanent A/V installations in venues, conference halls, houses of worship, and classrooms.

Shure SLXD4Q+ (G57 Band) Competitive Differences

• Operates in the G57 UHF band (470–608 MHz) with 5520 selectable frequencies
• RF cascading enables up to 8 channels in just 2 rack units

Shure SLXD4Q+ (G57 Band) Description

The Shure SLXD4Q+ (G57 Band) delivers crystal-clear 24-bit digital audio with low latency and robust RF performance, using Digital Predictive Switching Diversity to prevent dropouts. With support for up to 32 simultaneous systems per band, it's perfect for live sound, presentations, and installations that demand reliability without complexity. This quad receiver features independent mic/line XLR and 1/4" outputs for each channel, plus Ethernet networking for remote control via Shure Wireless Workbench software or third-party systems like AMX and Crestron. Automatic frequency scanning and infrared sync make setup quick and easy. Advanced features like audio summing let you customize outputs to fit your mixer setup, and RF cascade outs allow for seamless expansion with another SLXD4Q+ to create a compact 8-channel system. Built into a rugged metal housing, the SLXD4Q+ is ready for the road or the rack—backed by Shure’s legacy of performance and dependability.

Model Features

• Quad-channel digital wireless receiver (G57 Band: 470–608 MHz)
• 5520 selectable frequencies
• Digital Predictive Switching Diversity for stable RF
• 24-bit audio with 118 dB dynamic range
• RF cascading for 8-channel setups
• Ethernet networking with dual RJ45 ports
• Audio summing for flexible output configurations
• Auto frequency scan and IR sync
• 1U metal rackmount chassis with detachable antennas

Model Specifications

• Wireless Technology: Digital UHF
• Frequency Band: G57 (470–608 MHz)
• Max Operating Range: 328 ft (100 m)
• Latency: 3.2 ms
• Max Systems per Band: 32
• Audio Outputs: 4x XLR, 4x 1/4" TRS
• Gain Range: 18 to +42 dB (1 dB steps)
• Network I/O: 2x RJ45 Ethernet ports
• Housing: Metal (rackmount, 1U)
• Dimensions: 15.5 x 6 x 1.7 in (393 x 152 x 42 mm)
• Weight: 3.9 lb (1750 g)

What's In The Box

• Shure SLXD4Q+ (G57 Band) receiver
• 2x removable BNC antennas
• Rackmount hardware
• AC/DC power adapter (15 VDC, 0.9 A)