

Shure SLXD4Q+=-G57 Quad Channel Receiver (Frequency Band: G57)
Expected August 31, 2025
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The SLXD4Q+ Quad Channel Receiver is the best choice for streamlining SLX-D digital wireless performance into a space-saving footprint. Featuring expanded capabilities for confident speech presentation and vocal performance - from lecture halls to live entertainment.
SLX-D Digital Wireless delivers transparent, 24-bit digital audio and rock solid RF performance with streamlined network-ready setup and rechargeability options in a suite of versatile wireless system configurations. Featuring industry-leading digital wireless technology and design in a convenient full-rack quad configuration, the SLXD4Q+ efficiently saves space and accessories, and easily scales to match channel requirements.
Shure SLXD4Q+=-G57 Quad Channel Receiver (Band G57) Features:
- Four channels in one rack space.
- Wide 138 MHz tuning range.
- 32 available channels per frequency band (region dependent.)
- Transparent 24-bit digital audio.
- 118 dB dynamic range.
- Audio Summing matches receiver output to available mixer channels (4,3,2 or 1.)
- 4 XLR and 4 1/4" outputs and 2 local ethernet connections.
- RF Cascade creates an 8-channel system by linking two SLXD4Q+ together, no other accessories required.
- Bias Voltage power supply management.
- Digital predictive switching diversity.
- Easy pairing of transmitters and receivers over IR scan and sync.
- Up to 8 hours from 2 AA batteries or optional Shure SB903 rechargeable battery.
- Rugged metal construction.