Shure QLX-D® Digital Wireless Systems
Price and lead time confirmed on your quote
We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat
Best for
- Event and conference captureStage and hall work — long-throw mics, wireless video, tripods and a switcher at the back.
- Church and worshipHouse-of-worship AV: PTZ cameras, a switcher, wireless mics, intercom and a stream out.
- InterviewTwo-person sit-down: dual wireless or two booms, two-camera coverage and soft key light.
- Corporate and trainingTestimonials, all-hands and internal training: neutral lighting, discreet lavs, reliable streams.
- Field and run-and-gunShooting on the move with no crew: shotgun or wireless audio, a cage, cards and V-mount power.
Overview
Product description from Shure
Mid-size venues demand more wireless capability. QLX-D® Digital Wireless is more than ready for the challenge. The robust RF performance lets you step up to an all-around higher class of audio, while protecting the signal at every level. It’s an affordable upgrade and a smart investment in your sound.
Combining professional features with simplified setup and operation, QLX-D delivers outstanding wireless functionality for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
Highlights
- Transparent 24-bit digital audio captures every performance detail
- Over 120 dB of dynamic range eliminates transmitter gain adjustments
- Easy pairing of transmitters and receivers over IR scan and sync
- Automatic channel scan quickly and easily finds a clean frequency
- Networked channel scan configures open frequencies for connected receivers
- Remote monitoring and control from iOS devices via ShurePlus™ Channels Mobile App
More about this product
QLX-D reliably operates more channels on-air than any other wireless system in its class. Ethernet connection provides networked channel scanning across multiple receivers and Shure Wireless Workbench® 6 control software compatibility for advanced frequency coordination.
Compatible with the Shure SB900B lithium-ion battery, QLX-D offers rechargeable power options that provide dramatic long-term cost savings and extended transmitter battery life over alkaline batteries, with battery metering that reports remaining runtime in hours and minutes.
Read our blog post Wireless Audio Software Trends and Shure Updates for a rundown on how Wireless Workbench and ShurePlus™ Channels software enhance the capabilities of Shure wireless systems and make remote monitoring easier.
Learn more about the reasons to choose UHF or VHF in our blog post The Search for Spectrum: Wireless Systems in the VHF Band.
Features
- Transparent 24-bit digital audio captures every performance detail
- Over 120 dB of dynamic range eliminates transmitter gain adjustments
- Easy pairing of transmitters and receivers over IR scan and sync
- Automatic channel scan quickly and easily finds a clean frequency
- Networked channel scan configures open frequencies for connected receivers
- Remote monitoring and control from iOS devices via ShurePlus™ Channels Mobile App
- AES-256 encryption comes standard for secure wireless transmission
- Elegant and easy-to-use interface with high-contrast LCD menu
- AMX/Crestron control system ready
- Professional-grade, all metal construction
Read our blog post Wireless Audio Software Trends and Shure Updates for a rundown on how Wireless Workbench and ShurePlus™ Channels software enhance the capabilities of Shure wireless systems and make remote monitoring easier.
How It Works
What’s the secret to giving you more wireless with less worry? Control. QLX-D lets you streamline setup across multiple receivers, and Wireless Workbench® software gives you real-time access, monitoring and control throughout the performance. You can even manage the system from your iOS device for maximum convenience.
Quality that’s in the Details
- Professional-grade metal construction
- 64 MHz of tuning bandwidth
- Up to 17 compatible systems in 6MHz or 21 channels in 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
Why It's Better
True to the source
The 24-bit digital audio and the wide frequency response capture the sound as clearly and accurately as it was produced.
Persistent power
The rechargeable lithium-ion battery option extends performance on stage, simplifies workflow and saves money versus replaceable alkaline batteries.
Secure sound
Confidentiality is ensured via AES-256 advanced encryption that generates a randomized key for each use.
Key specs
- System type
- QLX-D
- Transmission
- Digital in VHF, UHF, 900MHz ISM, 1.5GHz, 1.8GHz
- Operating range
- 100m
- Encryption
- Yes, AES-256
- Compatibility
- SB900, SB900A, SB900B
Manuals & downloads
Full specifications
Specifications
| Dynamic Range | System Gain @ +10: >120 dB (A-weighted) typical |
|---|---|
| Audio Frequency Response | 20 Hz - 20 kHz (±1 dB) (Note: Dependent on microphone type) |
| Total Harmonic Distortion | −12 dBFS input, System Gain @ +10: < 0.1% |
| Latency | <2.9 ms |
| Mics Per Tv Channel 6Mhz | 17 |
| Mics Per Tv Channel 8Mhz | 21 |
| Tranmission | Digital in VHF, UHF, 900MHz ISM, 1.5GHz, 1.8GHz |
| Frequency Spectrum Note | NOTE: Frequency band availability is country dependent. |
| Encryption | Yes, AES-256 |
| Third Party Control Settings | yes |
| Cross-Subnet Connection/Control | no |
| Compatible Shure Rechargeable Batteries | Yes: SB900A |
| Rf Tuning Step Size | 25 kHz (Note: Varies by region) |
| High Density Mode | no |
| DANTE Audio Network Interface | no |
| Operating Range | 100m |
Details
| Product Series | QLX-D |
|---|
Further Specs
| Dynamic Range | System Gain @ +10: >120 dB, A-weighted, typical |
|---|---|
| Audio Frequency Response | 20 Hz – 20 kHz (±1 dB) (Note: Dependent on microphone type) |
| Total Harmonic Distortion | −12 dBFS input, System Gain @ +10: < 0.1% |
| Latency | <2.9 ms |
| RF Sensitivity | -97 dBm at 10-5 BER |
| Mics per TV channel (6MHz) | 17 |
| Mics per TV channel (8MHz) | 21 |
| HD Mode | Mics per TV channel (6MHz) : |
| Occupied Bandwidth | <200 kHz |
| Frequency Spectrum Options | VHF, UHF, ISM900MHz, 1.5GHz, 1.8GHz |
| 3rd Party Control Strings (AMX/Crestron) | Yes |
| Cross-Subnet Connection/Control | No |
| Transmitter Form Factor Options | handheld, bodypack, boundary, gooseneck base |
| Compatible with Shure Rechargable Batteries | SB900, SB900A, SB900B |
| RF Tuning Step Size | 25 kHz (Note: Varies by region) |
| Operating Temperature Range | -18 °C to 50 °C (Note: Battery characteristics may limit this range.) |
| Image Rejection | >70 dB, typical |
| Encryption | Yes, AES-256 |
| No. of compatible systems | 67 preset channels / 64 MHz band |
| Transmission | Digital in UHF TV Band |
| High density mode | No |
| Interference detection | No |
| Remote control | Yes |
| DANTE Audio Network Interface | No |
| System Audio Polarity | Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output. |
Manuals & downloads
- Document 259480 Web page
- Document 259243 Web page
- Document 259978 Web page
- Document 259343 Web page
- Manual User guide Web page
- Document Qlx d network string commands PDF
- Document Qlxd frequency compatibility chart english PDF
- Document Wireless comparisonchart en us Web page
- Document Frequency band chart may2025 Web page
- Document Qlx d frequency compatibility chart PDF
- CAD Qlx d cad ZIP
Setups this belongs to
- Church and house of worship liveA house of worship streaming or recording services with a small volunteer crew.
- Cooking and food creatorA home cook, chef or restaurant filming recipes and food reels — an overhead shot, a front shot, and sound that survives a working kitchen.
- Corporate interview and testimonialA producer shooting sit-down testimonials, founder talks or internal comms in an office.
How buying works
How we work-
Ask for a price
Use “Request price” or message us. We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat.
-
Get your quote
Price and lead time confirmed on your quote. Pay online, by NEFT/RTGS, or raise a PO against it.
-
Shipped with tracking
Flat ₹379 shipping anywhere in India.
Questions about this product
Quick answers about the Shure QLX-D® Digital Wireless Systems. Not covered here? We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat.
Ask on WhatsApp