SKU: 54037504159

Shure QLXD14/84 Digital Wireless Supercardioid Lavalier Microphone System (G50: 470 to 534 MHz)

Sale price$745.65 Regular price$828.50
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Description

Shure QLXD14/84 Digital Wireless Supercardioid Lavalier Microphone System (G50: 470 to 534 MHz)The Shure QLXD14 84 rackmount digital wireless lavalier microphone system provides instructors, presenters, and broadcasters with professional quality audio, reliable RF performance, and secure AES 256 bit encryption. Rugged and easy to use, it is ideal for use in TV broadcast or sound reinforcement applications in medium sized venues and houses of worship, as well as A V installations in conference, educational, and corporate facilities. The QLXD14

The Shure QLXD14/84 rackmount digital wireless lavalier microphone system provides instructors, presenters, and broadcasters with professional-quality audio, reliable RF performance, and secure AES 256-bit encryption. Rugged and easy-to-use, it is ideal for use in TV broadcast or sound-reinforcement applications in medium-sized venues and houses of worship, as well as A/V installations in conference, educational, and corporate facilities.

The QLXD14/84 operates in the UHF band to transmit pristine 24-bit/48 kHz digital audio with clarity, accurate low end, and crisp transient response. It utilizes Digital Predictive Switching Diversity to protect the transmission from interference and deliver solid RF signal stability without audio artifacts. You can run up to 60 mic channels at the same location.

The system comes with a WL184 supercardioid lavalier microphone optimized for speech intelligibility. The bodypack transmitter provides up to 9 hours of operation on two AA batteries, with selectable 1/10mW RF power and a transmission range up to 330'.

The receiver features audio and RF meters, 60 dB of gain control, and both mic/line XLR and 1/4" instrument outputs. A large LCD screen and intuitive controls let you quickly make adjustments, even in low-light situations. Additional features include automatic frequency scanning, IR sync, and internal limiting to prevent clipping.

The Ethernet port allows multiple receivers to be easily networked together for simplified frequency coordination and deployment via Shure's Wireless Workbench (WWB) software.

Key Features
  • For Presenters and Broadcasters
  • WL184 Supercardioid Lavalier Mic
  • Rugged Bodypack Transmitter
  • Switching-Diversity Rackmount Receiver
  • 2560 Auto-Scan Frequencies
  • Selectable 1/10mW RF Power
  • High-Contrast LCD Display
  • Ethernet Port for WWB Control Software
  • 9-Hr AA Batteries
  • Expandable to 60 Mic Channels/330' Range

Rugged Bodypack Transmitter with Lav Mic for Hands-Free Presentations

  • The WL184 condenser lavalier mic features a supercardioid polar pattern that greatly minimizes background noise and feedback.
  • The lavalier mic plugs into the locking TA4M connection on the compact QLXD1 bodypack transmitter. The adjustable input sensitivity on the transmitter accommodates a wide variety of speaking styles and mic levels, and even instrument-level audio.
  • The rugged, all-metal transmitter features a backlit LCD that displays essential information and provides fast menu access. It can be locked out to prevent accidental changes during a performance. The transmitter syncs to the receiver via infrared with a quick press on the Sync button.

Robust Performance with Digital Switching Diversity Reception

  • The system operates in the G50: 470 to 534 MHz UHF band with a 64 MHz tuning range and 2560 selectable frequencies.
  • Digital Predictive Switching Diversity uses a microprocessor to switch antennas before dropouts occur.
  • Two detachable 1/2 wave dipole antennas are included.
  • 256-bit AES encryption offers unbreachable privacy by using a unique, randomized encryption key generated every time encryption is enabled.
  • Low latency makes the system ideal for meetings that require live sound reinforcement.

Intelligent Hardware Simplifies Setup, Monitoring, and Control

  • The receiver’s scanning function automatically finds, prioritizes, and deploys the cleanest frequencies to transmitters via IR sync.
  • The receiver offers up to 60 dB of adjustable gain with an internal limiter that automatically engages to prevent digital clipping of your audio.
  • Intuitive front-panel controls with audio and RF LED meters as well as a peak indicator, allow for quick visual checks.
  • Ethernet networking enables real-time, precision monitoring and control of your system as well as automatic frequency coordination across multiple receivers, using Wireless Workbench software (WWB) for Mac/Windows.
  • The system is compatible with external controllers such as AMX and Creston.
  • Remote Control: Make adjustments from anywhere in the venue from your iPad/iPhone via the ShurePlus Channels Mobile App for iOS devices.

Smart Power Management Options

  • Smart Power Management on Transmitter: The SB900A lithium-ion intelligent rechargeable battery with SBC charger (both available separately) provide extended transmitter battery life over alkaline batteries.
  • The SB900A’s remaining battery life can be metered in hours and minutes from the receiver’s front panel.

Enhance the Reliability of Your System

  • Adding UA874 active antennas or PA805 passive antennas increases the range of your system and offers increased protection against interference.
  • The UA844+SWB antenna distribution system (available separately) lets you stretch the power of your antenna pairs, giving you more on-air channels in less setup time.

A Variety of Options to Meet Your Needs

Shure offers numerous lavalier, headset, and handheld microphone options to adapt your QLX-D system as your needs evolve.
  • The WL183 omnidirectional lavalier mic offers consistent pickup even when the talent turns away from the mic.
  • The discrete MX153 sub-miniature earset mic provides exceptional clarity in spoken word applications.
  • The SM35 is a comfortable, durable headset microphone for active performance.
  • The QLXD2 handheld transmitter is available with several mic capsules choices for presenters who prefer the flexibility of a handheld microphone.

Specifications

System
Wireless Technology Digital UHF
Number of RF Channel Frequencies 2560
Included Transmitters 1 x Bodypack
Diversity Antenna Diversity
RF Frequency Band G50:
470 to 534 MHz
RF Bandwidth 64 MHz
Frequency Step Size 25 kHz
Max Operating Range 330' / 100.6 m
Max Transmitters per Band 60
Sample Rate/Resolution 48 kHz / 24-Bit
Latency < 2.9 ms
Dynamic Range 120 dB
Encryption AES 256
Modulation Proprietary
Receiver
Receiver Type Tabletop
Mounting Options Rackmount (with Included Hardware)
Rackmount Size 1 RU (1/2 Rack)
Antenna 2 x 1/2 Wave External, Detachable (Rear-Mount)
Number of Audio Channels 1
Audio I/O 1 x XLR 3-Pin Male Balanced Output
1 x 1/4" TRS Female Balanced Output
Gain Range -18 to +42 dB (1 dB Steps)
Pad 30 dB
Audio Output Level XLR Output:
+18 dBV (Line Level)
XLR Output:
-12 dBV (Mic Level)
1/4" Output:
+12 dBV (Instrument Level)
Phantom Power Protection On 1/4", XLR Output
Network I/O 1 x RJ45 (10/100 Mb/s)
Network Protocols DHCP, Manual IP
Impedance XLR Output:
100 Ohms (Balanced)
1/4" Output:
100 Ohms (Balanced)
1/4" Output:
50 Ohms (Unbalanced)
Adjacent Channel Isolation >70 dB
Spurious Rejection: >80 dB
Power Requirements AC/DC Power Adapter
AC/DC Power Adapter 12 VDC at 0.4 A, Center-Positive (Included)
AC Input Power 100 to 240 VAC, 50 / 60 Hz at 150 mA
Display & Indicators 1 x Backlit LCD (AF Level, Channel, Group, Menu Navigation, Metering, RF Level, Transmitter Battery Status)
1 x LED (Sync)
1 x LED (Peak)
Housing Metal
Operating Temperature 0 to 122°F / -18 to 50°C
Dimensions 7.8 x 1.6 x 5.9" / 197 x 41 x 151 mm (without Antennas)
Weight 1.7 lb / 777 g (without Antenna)
Transmitter
Transmitter Type Bodypack
RF Output Power 1 / 10 mW
Audio I/O 1 x TA4/Mini XLR 4-Pin Male Unbalanced Input (Lockable)
Audio Input Level 8.5 dBV / 7.5 V p-p
Gain Range 0 to 21 dB (3 dB Steps)
Frequency Response 20 Hz to 20 kHz
Sync Method IR
Antenna 1 x 1/4 Wave
Power Requirements Battery
Battery Type 2 x AA (Included)
1 x Shure SB900A (Not Included, Replaceable)
Approx. Battery Life 9 Hours (Alkaline)
Display & Indicators 1 x Backlit LCD (Channel, Group, RF Output Power)
Housing Aluminum
Dimensions 2.6 x 3.4 x 0.9" / 65 x 86 x 23 mm
Weight 4.9 oz / 138 g (without Batteries)
Microphone
Microphone Type Lavalier
Sound Field Mono
Capsule Electret Condenser
Polar Pattern Supercardioid
Frequency Range 50 Hz to 17 kHz
Maximum SPL 129.5 dB SPL
Impedance 1800 Ohms
Sensitivity -44.5 dBV/Pa
Dynamic Range 102.5 dB
Output Connectors 1 x TA4/Mini XLR 4-Pin Female Unbalanced (Lockable)
Cable Length 3.94' / 1.2 m
Operating Voltage 1.5 to 10 V
Packaging Info
Package Weight 8.8 lb
Box Dimensions (LxWxH) 18 x 17 x 4"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54037504159

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4.6 ★★★★★
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Garrett Mitchell
Alexandria, US
★★★★★ 5
Great watch, wristband wears out after a while. Uses a Skmei 1251 band.
Watch is reliable, doesn't drift in time too much, very efficient on battery, has gotten complimented on the look a few times and has a nice user interface. It's also great to be able to see the date without pressing any buttons. The band has fatigued and snapped after many months of putting on and taking off the watch, but If you'd like to find a replacement band, search for Skmei 1251 wristbands.
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Reviewed in the United States on June 8, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Inexpensive sports watch that was easy to set up and works well.
I have had this watch for a few days. The included instructions were very basic, but I figured out how to set everything up pretty easily. The watch band is pretty adjustable, fits my fairly wide wrists very well. For the price, about half the cost of the name brand very similar watch it replaced, the watch works well, I am very pleased.
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Reviewed in the United States on February 22, 2026
B
Verified Purchase
BucksOnly
Lexington, US
★★★★★ 5
This is a great watch for the price!
I purchased this watch to use mostly down at my cabin. It is well-made, the functions are easy to use, and it has withstood all the abuse I’ve put it through. I wear this while hunting, cutting firewood, riding ATVs, and just running around the timber. If I destroy this watch in six months, it will be well worth the money I paid for it, but I don’t think that’s going happen. It’s stylish enough to wear to the office and just going out. If you’re looking for an every day watch, you’re not worried about destroying, this is the one to get.
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Reviewed in the United States on December 11, 2023
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 3
Excellent Time Keeper // Terrible Wristband !
The watch itself is fantastic. When I first got it, and set it up, I set it to the time on my computer, which is as accurate as you can get. In the beginning I checked the time accuracy daily. After a few weeks my time checks changed to once, or twice a week. I never had to change the watch's time. The seconds would vary a little, in comparison to the computer clock. But, it never got more than 30 seconds either side of the computer clock. However, the watchband is a big time NO-GO! The buckle, where you connect it on your wrist, can be frustrating most of the time when you are trying to put it on. Once you've got it on, the strap that goes beyond the buckle is held down by a sliding keeper, that slides in and out depending on what you're doing. Terrible design! I wanted to buy a "Twist-a-Flex" wristband, but couldn't find one that matched the unusual design where the straps attach to the watch body. I bought the watch 4 months ago. Today, one of the 4 pins, that connect the straps to the watch body, fell out somewhere, making the watch impossible to wear. Excellent price. Excellent timepiece. Worst design for a wristband that I've ever seen.
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Reviewed in the United States on September 22, 2020
E
Verified Purchase
EMac
Dallas, US
★★★★★ 5
Excellent for price, you won't be sorry
If you are looking for a watch with a lot of features that doesn't cost a lot, this is your watch. I tear up watches fairly easily in my line of work and after I killed my Seiko I decided I would hunt out a cheap watch. There aren't a lot of watches at this price range that include a stopwatch, date (with day of the week), AND has a light that is bright enough to actually read the time in the dark. This one does. The watch not dainty; it is big and bulky, bigger than I thought it would be, but not unwieldy and not super heavy. Expect it to be big. This also helps with readability (My son can read the time on this watch from the other side of the couch). The band feels rugged, made of a pliable and soft- feeling rubber and has a two- pronged belt- like closure (think 'biker belt') that keeps it secure on the wrist. Additionally, the holes for the band goes the entire length of the band so it is adjustable for really small wrists up to about 9.25" circumference. Others have complained about how easily the face scratches, but I suspect they've failed to remove the protective coating on the lens. It's a protective film that you have to get your fingernail under to pull off. Once that's off, the lens is crystal clear and fairly tough. I've had mine for a week now and used it under some fairly harsh conditions and the lens is still clear and scratch-free. My only complaint seems petty for a watch at this price point, but the strap-end hold down 'belt'--- the loop that holds down the extra length of the strap when it's buckled--- moves easily and so in use it will occasionally come off and you have to retuck the end back into it. But seriously, this is really minor. If you need an inexpensive digital that's easy to read in both daylight and darkness, ya don't mind a large and bulky, rugged- looking watch, and don't want to spend an arm and a leg, get this one. You likely won't be sorry.
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Reviewed in the United States on February 4, 2023

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