Shure GLXD14+/85M Dual-Band Cardioid Wireless Presenter System, Z3 2.4-5.8 GHz

The Shure GLXD14+ / 85M Digital Wireless Lavalier System is engineered to deliver exceptional audio clarity, reliability, and ease of use for presenters, educators, performers, and content creators. Utilizing advanced dual-band wireless technology operating in both the 2.4 GHz and 5.8 GHz spectrums, this system intelligently scans and selects the cleanest frequencies to maintain consistent, interference-free performance. Designed for professional environments, the tabletop receiver offers intuitive operation with a backlit LCD display, ensuring clear visibility and seamless control during live use.

At the core of this system is a compact bodypack transmitter paired with a high-quality lavalier microphone, providing discreet, hands-free operation without compromising sound quality. The cardioid pickup pattern helps isolate the speaker’s voice while minimizing background noise, making it ideal for presentations, houses of worship, corporate events, and broadcast applications. With a wide frequency response and impressive dynamic range, the GLXD14+ / 85M captures natural, detailed audio with excellent intelligibility.

Built with convenience and durability in mind, the GLXD14+ system features rechargeable lithium-ion battery technology for extended runtime and reduced operational costs. The robust construction of both the receiver and transmitter ensures long-lasting performance in demanding environments. With true diversity technology, low latency, and dependable wireless connectivity, this system provides professionals with a powerful and flexible solution for wireless audio needs.

Key Features

• Dual-band digital wireless operation in 2.4 GHz and 5.8 GHz ranges
• Compact tabletop receiver with backlit LCD display
• Bodypack transmitter with lavalier microphone for hands-free use
• True diversity technology for reliable signal stability
• Up to 100 ft operating range with line-of-sight conditions
• Rechargeable lithium-ion battery with up to 12 hours of operation
• Cardioid lavalier microphone for focused voice capture
• Low latency performance for real-time audio applications
• Wide frequency response for clear and natural sound reproduction
• Durable construction for professional use

Technical Specifications

Wireless Technology: Digital 2.4/5.8 GHz
Diversity: Yes, True Diversity
Max Operating Range: 100' (Line of Sight)
Receiver Type: 1x Tabletop
Number of Audio Channels: 1
Included Transmitters: 1x Bodypack
Microphone Type: 1x Lavalier
Included Charging Case: No

System
Wireless Technology: Digital 2.4/5.8 GHz
Diversity: Yes, True Diversity
RF Frequency Band: Z3: 2400 to 2483.5 MHz / 5725 to 5850 MHz
Max Operating Range: 100' (Line of Sight)
Max Transmitters per Band: 8
Dynamic Range: 120 dBA
Latency: 4.5 to 8 ms
Encryption: No
Built-In Recorder: No
Timecode Support: No
Mobile App Compatible: No

Receiver
Receiver Type: 1x Tabletop
Mounting Options: No
Antenna: 2x Fixed 1/2 Wave Sleeve Dipole (Front-Mount)
Number of Audio Channels: 1
Audio I/O: 1x XLR 3-Pin Balanced Mic/Line Output, 1x 1/4" TRS Balanced/Unbalanced Output
Network I/O: No
USB/Lightning Connectivity: 1x USB-C Female (Firmware Update)
Frequency Response: 20 Hz to 20 kHz (Dependent on Mic)
Display: Backlit LCD
Power Requirements: AC/DC Power Adapter

Transmitters
Included Transmitters: 1x Bodypack
RF Output Power: 10 mW
Antenna: Internal
Input Level: Microphone / Instrument
Audio I/O: 1x TA4M/Mini-XLR 4-Pin Male Input
Bias/Plug-In & Phantom Power: 5 V Bias/Plug-In Power, No Phantom Support
USB I/O: 1x USB-C (Charging)
Muting: Off/On Switch
Gain Range: -20 to +40 dB (1 dB Steps)
Auto-Level/Gain: No
Sync Method: Proprietary
Display: Single-LED Indicators Only

Microphones
Microphone Type: 1x Lavalier
Polar Pattern: Cardioid
Frequency Response: 70 Hz to 20 kHz
Maximum SPL: 140.5 dB
Sensitivity: -43 dBV/Pa
Output Connector: 1x TA4F/Mini-XLR 4-Pin Female
Cable Length: 3.94'
Color: Black

Power
Transmitter Battery Type: 1x Shure SB904 - 2420 mAh (Included)
Transmitter Battery Life: Up to 12 Hours
Battery Charging Time: 0.25 to 3 Hours
Included Charging Case: No
AC/DC Power Adapter: 14.5 to 17 VDC at 600 mA (Included)
Input Power: 100 to 240 VAC, 50 / 60 Hz

Physical
Environmental Resistance: No
Housing: ABS (Receiver), Metal (Transmitter)
Dimensions: Receiver: 7.2" x 4.8" x 1.6"
Transmitter: 4.5" x 2.6" x 1.1"
Weight: Receiver: 10.9 oz
Transmitter: 5.4 oz (without Batteries)
Microphone: 0.7 oz

What’s Included

GLXD4+ Tabletop Receiver
Bodypack Transmitter
Lavalier Microphone
Shure SB904 Rechargeable Battery
Power Supply
USB-C Charging Cable