Shure QLX-D Digital Wireless Systems

QLX-D® Digital Wireless systems from Shure are built for quick setup, ease of use, and long-term durability. Automatic channel scan, IR sync, and networked channel scan make this system simple to set up and operate, while Ethernet is used to connect to other components. QLX-D lets you streamline setup across multiple receivers, and Wireless Workbench® software gives you real-time access, monitoring, and control throughout the performance.

 QLX-D Defining Features Include

• Professional-grade metal construction
• 64 MHz of tuning bandwidth
• Up to 17 compatible systems in 6MHz or 21 channels in the 8MHz DTV range
• Ethernet networking for control strings, firmware updates, Wireless Workbench 6, and ShurePlus Channels for iOS
• Transmitter types include handheld and bodypack
• Compatible with ULX-D® boundary and gooseneck transmitters
• Maximum battery life of up to 8 hours, 55 minutes
• Runs on AA batteries or SB900B Rechargeable Lithium Ion Battery
• Select from a variety of legendary Shure Microphone Options
• AES-256 Encryption
• 17 max. systems per 6mHz channel, or 67 max. systems per 64mHz channel

This digital wireless system boasts a dynamic range of over 120 dB, with no transmitter gain adjustment needed, and 64 MHz tuning bandwidth (region-dependent). This system has a frequency range of 20 Hz to 20 kHz, with up to 60 compatible systems per frequency band and up to 129 compatible systems using multiple bands. With robust RF performance, QLX-D Wireless has 24-bit digital audio and wide frequency response to capture precise, clear sound, while AES-256 advanced encryption ensures a secure signal.

System components include bodypack (QLXD1) or handheld (QLXD2) transmitters and the QLXD4 receiver. Transmitters sport a selectable display mode and frequency and power lockout, and up to 10 hours of continuous battery life; their wireless line-of-sight range is up to 300 ft (bodypack) and 330 ft (handheld), respectively. The QLDX4 receiver is equipped with a straightforward and easy-to-read icon-based interface with a high-contrast LCD menu and comes with rack ears and plates for mounting and installation.

QLX-D® Digital Wireless systems are the ideal solution for mid-tier applications, events, and installations, from conference rooms to mid-sized stage venues. From musical performances to public speaking, the user-friendly interface and all-metal constructed components contribute to an intuitive and durable design, built for constant use and quality results. Exceptional digital audio clarity, efficient wireless, and powerful networking are just a few of the features that make the QLX-D a great upgrade option for your audio needs.

Frequently Asked Questions

Q: What is the range of QLX-D?

     A: 330 ft (100 m)

Q: What is the operating frequency of QLX-D?

     A: UHF, VHF, 1.x GHz

Q: What is the difference between QLX-D and other Shure Wireless Systems?

     A: QLX-D is intended for mid-tier applications (such as business conferencing, mid-sized stages and performances, and public speaking). By comparison, GLX-D is the entry-level system for audio artists and content creators, while SLX-D is built with an emphasis on scalability for changing live performances. ULX-D is the high-end solution from Shure’s digital wireless systems, designed with robust features to meet the demanding needs of professional installations and applications, and is compatible with QLX-D systems.

Have more questions about what Shure series or individual products are best for the specific needs of your application? Visit our Shure Wireless Systems page to browse solutions to meet your needs or call the SoundPro experts at 800.203.5611 for personalized advice. You can also learn more in our article, Which Shure Wireless System Is Right for You?