Shure GLXD14R+ SM31 Wireless Headset Rack System Overview
The Shure GLXD14R+ SM31 Wireless Headset Rack System is a versatile and reliable wireless system that offers exceptional audio quality for spoken word applications.
This rack-mounted system includes the SM31 headset microphone and the GLXD4R+ half-rack receiver, making it perfect for fitness trainers, presenters, and musicians who want to go wireless without sacrificing audio quality or reliability.
Whether you’re a fitness trainer, presenter, or musician, the Shure GLXD14R+ SM31 Wireless Headset Rack System is the perfect wireless solution for your spoken word applications. With its versatile SM31 headset microphone, rack-mounted receiver, and exceptional audio quality, this system is sure to exceed your expectations.
Versatile SM31 Headset Microphone
The SM31 Headset Microphone is designed for spoken word applications and offers exceptional audio clarity and speech intelligibility. It features a moisture-repelling hydrophobic construction that makes it ideal for fitness training, as well as a windscreen and compatibility with Shure bodypack systems for replacement of TA4F-connected microphones.
Rack-Mounted Receiver for Maximum Convenience
The GLXD14R+ SM31 Wireless Headset Rack System features a half-rack receiver that can be easily mounted in a standard 19-inch rack, making it perfect for live performances and events. The rack-mount design also allows for easy storage and transportation of the system, making it a great choice for touring musicians and presenters.
Dual Band Wireless Technology
The GLX-D+ Dual Band Wireless system offers dual frequency band operation in both 2.4GHz and 5.8GHz, more than doubling the available bandwidth while also intelligently avoiding interference for reliable, dropout-free audio. This technology, combined with automatic frequency management and true digital diversity, ensures a rock-solid wireless signal and exceptional digital audio clarity.
Smart Rechargeability
The GLX-D+ Dual Band Wireless system offers smart rechargeability with up to 12 hours of runtime, thanks to the included lithium-ion battery. The battery can be charged multiple ways and offers quick charge capabilities to ensure you’re always ready to perform.
- Dual Band Wireless Technology: Provides reliable operation in 2.4GHz and 5.8GHz.
- Automatic Frequency Management: Continuously monitors the spectrum and seamlessly moves to a clean channel in case any interference appears.
- Smart Rechargeability: With up to 12 hours of runtime, lithium-ion rechargeable battery shows remaining time in hours and minutes.
- Multiple Receiver Options: including Guitar Pedal, Tabletop and Half-rack.
- Dimensions: 7.7 x 6.4 x 1.6 in. (196.8 x 162.97 x 41.8 mm), without antenna
- Weight: 30.5 oz (866 g) without batteries
- Housing: Steel
- Power Requirements: 14.5 V - 17 V, 600mA
- Spurious Rejection: >35 dB, typical
- Gain Adjustment Range: −18 to 42 dB in 1 dB steps
- Phantom Power Protection: Yes
- Configuration: XLR Output Balanced
- 6.35 mm (1/4") output Impedance balanced
- Impedance: XLR Output 100 Ω
- 6.35 mm (1/4") output 100 Ω (50 Ω, Unbalanced)
- Full-Scale Output: XLR LINE setting= +18 dBV, MIC setting= −12 dBV 6.35 mm (1/4") +12 dBV
- Pin Assignments: XLR Output 1=ground, 2=hot, 3=cold 6.35 mm (1/4") connector Tip=audio, Ring=no audio, Sleeve=ground
- Mic/Line Switch: 30 dB Pad
- Impedance: 50 Ω
- Antenna Type: Dual Band 1/2 WaveSleeve Dipole
- Maximum Input Level: −20 dBm
