SHURE  |  SKU: 24442

Shure SLXD4Q+-G57

Quad channel digital wireless receiver with 2 - 1/4-wave antennas and rackmounthardware. Frequency Range (138MHz) 470-608.


$3,459.00 CAD
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Description

The Shure SLXD4Q+ Quad-Channel Digital Wireless Receiver is a powerhouse solution for professional audio environments that demand efficiency, scalability, and top-tier audio performance. Designed to streamline SLX-D wireless systems into a compact, single-rack unit, the SLXD4Q+ offers four full receiver channels with transparent 24-bit digital audio, extended dynamic range, and Shure's rock-solid RF reliability. Ideal for venues like performance halls, lecture spaces, houses of worship, and broadcast environments, this receiver ensures seamless operation even in frequency-congested locations.

Equipped with a generous 138 MHz tuning range and features like digital predictive switching diversity, audio summing for flexible output routing, and integrated RF cascading to expand up to eight channels, the SLXD4Q+ is built for professional workflows. With dual Ethernet ports for group scanning, firmware updates, and remote management via Shure's Wireless Workbench software or ShurePlus Channels mobile app, it offers complete control from setup to performance. Its rugged metal chassis and intuitive interface make it as durable as it is user-friendly-an all-in-one solution for managing high-channel count wireless audio with confidence.

Features

Quad-channel wireless receiver in a single rack space

Transparent 24-bit digital audio with wide 138 MHz tuning range

Digital predictive diversity for stable and interference-free signal

Supports up to 32 compatible systems per frequency band

RF cascade links two units for up to 8 channels with no extra accessories

Audio Summing combines channel outputs to match available mixer inputs

Independent XLR and 1/4" outputs for each channel

Dual Ethernet ports for remote setup and control

Works with Shure Wireless Workbench and ShurePlus Channels app

Rugged metal housing with removable antennas and rackmount hardware included

Specifications

General Specifications

Product Name: SLXD4Q Plus Quad Channel Digital Wireless Receiver

SKU: SLXD4Q+-G57

Receiver Type: Quad channel tabletop or rack mountable

Frequency Band: G57 470 to 608 megahertz

Wireless Technology: Digital UHF

Diversity Type: Digital Predictive Switching True Diversity

Housing: Metal 1U full rack

Display Type: LCD non backlit

Mobile App Compatibility: ShurePlus Channels for Android and iOS

Encryption: Not supported

Built in Recorder: No

Timecode Support: No

Audio Performance

Audio Resolution: 24 bit digital audio

Frequency Response: 20 hertz to 20 kilohertz plus 1 minus 2 dB microphone dependent

Dynamic Range: 118 decibels

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

Number of Audio Channels: 4

Audio Summing Options: 4 3 2 or 1 channel output configurations

RF and Wireless Specs

Tuning Bandwidth: 138 megahertz

Number of Selectable Frequencies: 5520

Max Operating Range: 100 meters or 328 feet

Max Transmitters per Band: 32

Compatible Systems per TV Band: Up to 10 per 6 megahertz and 12 per 8 megahertz

Latency: 3.2 milliseconds

RF Cascade Support: Yes

Inputs and Outputs

Audio Outputs: 4 XLR 3 pin balanced mic or line 4 quarter inch TRS balanced

RF Input Connectors: 2 BNC quarter wave removable rear mount

Network I O: 2 RJ45 Ethernet ports

USB or Lightning Connectivity: Not supported

Power and Battery

Power Supply: 15 VDC at 0.9 amperes center positive AC or DC adapter

Input Voltage: 100 to 240 VAC 50 or 60 Hz

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

Battery Life: Up to 8 hours

Physical Specifications

Dimensions: 393 x 152 x 42 millimeters or 15.5 x 6 x 1.7 inches

Weight: 1750 grams or 3.9 pounds

Environmental Resistance: Not rated

Included in the Box

One quad channel receiver

Two quarter wave antennas

Two bulkhead BNC adapters

Two 22 inch BNC cables

One PS60US power supply

Two rack mount brackets

One Ethernet cable

One adhesive foot

One hardware kit

Packaging Information

Package Weight: 8.72 pounds

Box Dimensions: 18.2 x 14.4 x 4.5 inches

Additional Features

RF Cascade: Supports linking two units for 8 channel setup

Bias Voltage Support: Yes for active directional antennas

Software Compatibility: Shure Wireless Workbench for remote management and frequency coordination

Third Party Control Support: AMX and Crestron compatible via Ethernet

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