The Shure QLXD4 Wireless Single-Channel Receiver (QLXD4) from DJDeals.com is a professional digital wireless single-channel receiver for QLXD series designed for use with the Shure SLXD Plus series, operating in the G50/H50 (470–598 MHz) frequency band.
Shure QLXD4 Wireless Single-Channel Receiver (QLXD4) Features:
- 24-Bit Digital Audio. Pure digital architecture with 24-bit/48 kHz signal processing delivers up to 120 dB dynamic range for professional-quality wireless audio.
- Encrypted Transmission. 128-bit AES encryption secures audio transmission, protecting content in broadcast, corporate, and live performance applications.
- Rechargeable Battery Compatible. Works with Shure SB903 lithium-ion rechargeable battery for up to 8 hours of continuous operation per charge.
- Rapid IR Sync. Fast infrared sync between transmitter and receiver simplifies system setup and frequency coordination in multi-channel environments.
- ShowLink Compatible. Remote adjustment and monitoring via Shure Wireless Workbench software or ShurePlus CHANNELS mobile app.
Shure QLXD4 Wireless Single-Channel Receiver (QLXD4) Specifications:
- Frequency Band: G50/H50 (470–598 MHz)
- Audio Dynamic Range: 120 dB typical
- Audio Frequency Response: 20 Hz – 20 kHz

















