Description
The Shure SLXD4D+ is a professional dual-channel digital wireless receiver built for live sound, broadcast, installed audio, and houses of worship. It features a rugged half-rack metal chassis with integrated rackmounting support for flexible deployment. The receiver offers dual-channel balanced XLR and 1/4" outputs, along with removable antennas, providing reliable connectivity and adaptability for various professional setups.
High-Quality Audio and Wideband RF Performance
Built on the SLX-D+ platform, the SLXD4D+ delivers clear 24-bit digital audio with over 118 dB of dynamic range across both channels. Its wide tuning range of up to 138 MHz (region dependent) simplifies frequency coordination and ensures dependable performance across different locations. The system supports up to 11 simultaneous channels per 6 MHz band and up to 14 per 8 MHz band, making it ideal for scalable multi-channel wireless environments.
Intelligent Wireless Management and Control
The SLXD4D+ includes ShowLink Ease technology for real-time, two-way communication with compatible transmitters. Once linked, transmitters automatically stay synchronized with the receiver across power cycles and frequency changes. Engineers can remotely adjust frequency, gain, and control locks, deploy clean frequencies when interference occurs, and perform firmware updates without direct access to transmitters. Integration with Shure Wireless Workbench desktop software and the mobile app allows centralized monitoring, RF management, and system configuration via Wi-Fi or Bluetooth, supported by a clear backlit LCD for easy operation.
Enhanced Features and System Versatility
The receiver features built-in Shure Digital Feedback Reduction (DFR), which automatically detects and suppresses feedback using dynamic filtering for improved clarity and system stability. It also supports dual-channel audio summing, allowing it to function as a compact two-channel mixer if needed. Compatible with a range of SLX-D+ transmitters—including bodypack, handheld, and plug-on options—the system offers flexibility for different applications. For secure operation, AES-256 encryption is included, while the durable metal chassis ensures reliable performance in demanding professional environments.
Product Specification:
Wireless Technology: Digital UHF
Diversity: Yes
RF Frequency Band: 470 to 608 MHz
Number of RF Channel Frequencies: 5520
Max Operating Range: 328.1' / 100 m
Max Transmitters per Band: 14
Dynamic Range: 118 dB
Latency: 2.8 ms
Encryption: AES 256
Built-In Recorder: No
Timecode Support: No
Mobile App Compatible:
Yes: Android & iOS
Receiver Type: 1x Tabletop/Rack-Mountable
Mounting Options: Rackmount (with Included Hardware, 1 U Half-Rack)
Antenna: 2x Removable 1/4 Wave
Number of Audio Channels: 2
Audio I/O:
2x XLR 3-Pin Balanced Mic/Line Output
2x 1/4"" TS Unbalanced Output
Slot-Mount I/O Adapters: No
Network I/O: 1x RJ45
USB/Lightning Connectivity: No
Gain Range: -18 to +42 dB
Display: Backlit LCD
Power Requirements: AC Input
Transmitters:
Included Transmitters: No Transmitters Included
Microphones:
Microphone Type: No Microphone Included
Power:
Included Charging Case: No
AC/DC Power Adapter: 15 VDC (Included)
Physical:
Environmental Resistance: No
Housing: Steel (Receiver)
Dimensions: 7.8 x 6 x 1.7" / 197 x 152 x 42 mm
Weight: 2 lb / 930 g (without Antennas)
ShippingDimensions: 17.7 x 13.98 x 4.3 inch
Shipping Weight: 7 lbs.