Description
Featuring the WL185m lavalier microphone, QLXD14/85 combines professional features with simplified setup and operation.
The QLXD14/85 Lavalier Wireless Microphone System is part of the QLX-D wireless systems family.
QLX-D delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
Features:
- 64 MHz tuning bandwidth (region dependent)
- More than 60 preset compatible channels per frequency band (region dependent)
- Up to 17 compatible systems per 6 MHz TV channel; 22 systems per 8 MHz channel
- Digital predictive switching diversity ensures solid RF connection
- AES 256-bit encryption for secure wireless transmission
- Up to 60 dB of adjustable audio gain
- High-contrast LCD menu and controls with lockout feature
- Audio and RF LED meters with peak indicator
- Detachable 1/2 wave antennas
- Mic / line switchable XLR output
Specifications:
- RF Carrier Range: 470-534MHz, varies by region
- Working Range: 328ft (100m)
- RF Tuning Step Size: 25kHz, varies by region
- Image Rejection: >70dB, typical
- RF Sensitivity: -97dBm @ 10-5 BER
- RF Spurious Rejection: >80dB, typical
- RF Connector Type: BNC
- Impedance: 50Ω
- Latency: <2.9ms
- Gain Adjustment Range: -18 – 42dB in 1dB steps
- Mic/Line Switch: 30dB pad
- Audio Frequency Response: 20Hz – 20kHz (±1dB)
- Audio Dynamic Range System Gain @ +10: >120dB, A-weighted, typical
- Total Harmonic Distortion: -12dBFS input, System Gain @ +10: <0.1%
- 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.
- Network Interface: Single Port Ethernet 10/100Mbps
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 328ft (100m)
- Operating Temperature Range: 0°F – 122°F (-18°C – 50°C)
- Storage Temperature Range: -20°F – 165°F (-29°C – 74°C)
- Dimensions (HxWxD): 1.63″ x 7.75″ x 5.94″ (41mm x 197mm x 151mm)
- Weight: 1.71lbs (777g), without antennas
Item Includes:
- 1x WL185m
- 1x QLXD1 Bodypack
- 1x QLXD4 Receiver
- 1x Power Supply


Dennis (verified owner) –
This product is a winner. Great design, great functionality, and great price. What more could you ask for?
Harry Rodriguez –
Picked this up after doing some research and best purchase I’ve made in a long time. The quality is outstanding and it works exactly as described. Very pleased. The Shure QLXD14/85-G50 WL185m Lavalier Microphone System – (470 – 534 MHz) arrived quickly and works great.
honest_fan150 (verified owner) –
Got this for about a month and good quality and works as advertised. A few small improvements could make it perfect.
Maria M. (verified owner) –
Love the product! Took off one star because packaging could be better.
J. C. (verified owner) –
Sturdy, well-designed, and beautifully finished. Couldn’t ask for better quality. Glad I bought it.
David P. (verified owner) –
Not bad, not great. It’s serviceable but there’s definitely room for improvement.
Returning Shopper (verified owner) –
Picked this up and love the product! Took off one star because packaging could be better. Would buy again.
Roger M. (verified owner) –
Really impressed overall. One star off because the setup was a bit complicated.
jerry476 (verified owner) –
Got this after doing some research and absolutely fantastic! I was hesitant to order online but this turned out to be exactly what I needed. Very pleased.
Eugene R. (verified owner) –
Okay product. I have mixed feelings about it. Some good aspects, some not so good.
Verified User –
The Shure QLXD14/85-G50 WL185m Lavalier Microphone System – (470 – 534 MHz) works perfectly. Exceptional! The build quality is impressive and it does everything it’s supposed to do and more. Happy with my purchase.
J. C. (verified owner) –
Got this to replace my old one and it’ll do for now but I’ll probably upgrade to something better eventually. Really impressed with the Shure QLXD14/85-G50 WL185m Lavalier Microphone System – (470 – 534 MHz).
Daniel Perez –
Perfect in every way. I’ve been using it for weeks now and it still works like the day I got it. Glad I bought it. The Shure QLXD14/85-G50 WL185m Lavalier Microphone System – (470 – 534 MHz) is exactly what I was looking for.