Shure QLXD4-J50A Wireless Receiver

Deliver dependable, crystal‑clear audio for live events, AV installations, and security monitoring with the Shure QLXD4-J50A wireless receiver. This professional receiver from Shure’s QLX‑D series combines transparent 24‑bit digital audio with highly efficient RF spectrum usage, so your spoken word, presenter feed or surveillance microphone remains intelligible even in crowded RF environments. Automatic frequency scanning and one‑touch IR sync reduce setup time, while Ethernet networking and Wireless Workbench integration enable centralized channel scanning and remote control across multiple receivers. With a balanced XLR output and an operating range up to 330', the QLXD4 fits easily into pro audio racks, broadcast, house of worship, corporate AV and security surveillance systems. Built from rugged steel and designed for streamlined operation, it supports reliable monitoring and networked control from PCs, Macs or iOS devices via the ShurePlus Channels app. For installers and AV managers who need robust wireless performance and simple deployment, the QLXD4-J50A is a versatile choice—add it to your next live sound, monitoring or security integration project today.

• Broadcast-quality 24-bit digital audio for clear, natural sound that improves intelligibility in live events and security monitoring
• Efficient RF spectrum use and automatic scanning to minimize interference and speed deployment across crowded venues
• One-touch IR sync and Ethernet networking for fast setup and centralized control via Wireless Workbench or ShurePlus Channels
• Reliable long-range performance (up to 330') with balanced XLR output for seamless integration into pro audio and surveillance systems
• Rugged steel construction and rack-friendly footprint for dependable operation in permanent installs or mobile rigs