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Shure QLXD14/83 Lavalier Wireless System
Shure QLXD14/83-G50 Digital Wireless Lavalier Microphone System

Shure QLXD14/83-G50 Digital Wireless Lavalier Microphone System

SoundPro Item: 25859
MPN: QLXD14/83-G50
MSRP: $1,427.00

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Elevate your wireless solutions with the QLXD14/83 Digital Wireless Lavalier Microphone System from Shure. This system boasts detailed audio, efficient wireless, and powerful network and recharging capabilities. The QLXD4 receiver pairs with the QLXD1 bodypack transmitter, which features lapel mic WL183. A wide range of motion adds even more convenience when you use this bodypack transmitter that can communicate with a receiver within a 328-foot range (line of sight). Simply clip the bodypack transmitter to a belt or guitar strap and clip the lapel mic to your top before use. Designed for spoken or musical applications in mid-size locations, it combines professional features with simple setup and operation.

The WL183 Omnidirectional TQG Lavalier Microphone

An omnidirectional lav mic, the WL183 is recommended for general purpose sound reinforcement, recording, or remote monitoring applications. Gain can be adjusted directly from a recessed dial on the bodypack transmitter, and this dial can even be set in place with a lockable interface to prevent accidental setting changes. The transmitter has LED indicators to display power, mute, and battery charge statuses. Batteries included with the transmitter allow for up to 10 hours of continuous use.

The QLXD1 Bodypack Transmitter

Transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage make the QLXD1 bodypack transmitter ideal for wireless vocals and instruments in presentation spaces, music venues, houses of worship, and more. With over 120 dB of dynamic range, you won’t need to adjust any transmitter gain. This bodypack also comes with AES 256-bit encryption, giving you confidence that every transmission is secure.

Boasting an easy-to-read backlit display, this bodypack is designed for intuitive, efficient use. Use selectable display mode to personalize what settings are shown, choose the desired group/channel, frequency, or battery runtime (when using the optional Shure SB900B battery, sold separately). The QLXD1 quickly syncs with a wireless receiver over IR at the push of a button and maintains a clear, uninterrupted signal over its entire 100 m (330 ft.) range, with no transmitter gain adjustments needed.

The QLXD1 features all-metal construction to ensure durability, while a wide selection of compatible microphone choices offers legendary Shure sound signatures. This bodypack also comes with a detachable ¼ wave antenna. Additionally, the QLXD1 includes external charging contacts, allowing for docked charging.

The QLXD4 Digital Wireless Receiver

Get the perfect balance of professional features and intuitive efficiency with the QLXD4 digital wireless receiver. This receiver delivers transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage. Streamline your workflow: Find open frequencies fast with automatic scanning, then deploy them to transmitters using one-touch IR sync.

Experience expanded capabilities with ethernet networking. This allows you to use networked channel scanning across multiple receivers, remotely control settings from your computer via Wireless Workbench® software integration, and remote monitoring from iOS devices is also available (via the ShurePlus™ Channels Mobile App).

More about QLX-D Digital Wireless Systems

QLX-D® Digital Wireless systems deliver more wireless capacity to mid-size venues without compromising signal. Streamline setup across multiple receivers. The 24-bit digital audio and the wide frequency response capture the sound as clearly and accurately as it was produced. Wireless Workbench® software provides real-time access, monitoring, and control throughout the performance, allowing you to manage the system from your iOS device for maximum convenience. The rechargeable lithium-ion battery option extends performance on stage.

Shure QLXD14/83 Features

  • Transparent 24-bit digital audio
  • Digital predictive switching diversity
  • Easy pairing of transmitters and receivers over IR scan and sync
  • Automatic channel scan
  • Ethernet networking for multiple receiver systems
  • Network channel scanning configures open frequencies for networked receivers
  • Elegant and easy-to-use interface with high-contrast LCD menu
  • Professional-grade all-metal construction
  • QLXD4 Receiver1
  • QLXD1 Bodypack Transmitter1
  • PS24 Power Supply1
  • WA305 Premium Instrument Cable1
  • Antennas2
  • BNC Cables (2') with Bulkhead Adapters2
  • AA Alkaline Battery2
  • Rackmount Hardware1
  • Zipper Bag1
  • RF Carrier Range 174 - 216 MHz, 470 - 865 MHz, 1492 - 1525 MHz, 1785 - 1805 MHz, varies by region
  • Working Range 100 m (Actual range depends on RF signal absorption, reflection and interference)
  • RF Tuning Step Size 25 kHz, varies by region
  • Image Rejection >70 dB, typical
  • RF Sensitivity −97 dBm at 10−5 BER
  • Latency <2.9 ms
  • Audio Frequency Response
    • QLXD1: 20 Hz – 20 kHz (±1 dB)
    • QLXD2: Note: Dependent on microphone type
  • Audio Dynamic Range System (Gain @ +10) >120 dB, A-weighted, typical
  • Total Harmonic Distortion (−12 dBFS 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.
  • Operating Temperature Range -18 °C to 50 °C (Battery characteristics may limit this range)
  • Storage Temperature Range -29 °C to 74 °C (Battery characteristics may limit this range)
  • QLXD1
    • Mic Offset Range: 0 to 21 dB (in 3 dB steps)
    • Battery Type: Shure SB900B Rechargeable Li-Ion or AA batteries 1.5 V
    • Dimensions: 86 mm x 65 mm x 23 mm (3.38in. x 2.57 in. x 0.92 in.) H x W x D, without antenna
    • Weight: 138 g (4.9 oz.), without batteries
    • Housing: Cast aluminum
    • Audio Input
      • Connector:4-Pin male mini connector (TA4M), See drawing for details
      • Configuration: Unbalanced
      • Impedance: 1 MΩ, See drawing for details
      • Maximum Input Level (1 kHz at 1% THD): 8.5 dBV ( 7.5 Vpp)
      • Preamplifier Equivalent Input Noise (System Gain Setting ≥ +20): -120 dBV, A-weighted, typical
    • RF Output
      • Connector: SMA
      • Antenna Type: 1/4 wave
      • Impedance: 50 Ω
      • Occupied Bandwidth: <200 kHz
      • Modulation Type: Shure proprietary digital
      • Power: 1 mW or 10 mW (varies by region)
  • QLXD4
    • Dimensions: 41 mm x 197 mm x 151 mm (1.63 in. x 7.75 in. x 5.94 in.), H x W x D
    • Weight: 777 g (1.71 lbs), without antennas
    • Housing: steel
    • Power Requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)
    • RF Input
    • Spurious Rejection: >80 dB, typical
    • Connector Type: BNC
    • Impedance: 50 Ω
    • Audio Output
      • Gain Adjustment Range: -18 to +42 dB (in 1 dB steps)
    • Configuration
      • 1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
      • XLR: balanced (1=ground, 2=audio +, 3=audio −)
    • Impedance
      • 1/4" (6.35 mm): 100 Ω (50 ΩUnbalanced)
      • XLR: 100 Ω
    • Full Scale Output
      • 1/4" (6.35 mm): +12 dBV
      • XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
    • Mic/Line Switch: 30 dB pad
    • Phantom Power Protection
      • 1/4" (6.35 mm): Yes
      • XLR: Yes
    • Networking
      • Network Interface: Single Port Ethernet 10/100 Mbps
      • Network Addressing Capability: DHCP or Manual IP address
      • Maximum Cable Length: 100 m (328 ft)

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