Here's What Shure Say About the Shure GLXD14RUK/SM31 Rackmount Vocal System
The GLX-D Advanced Digital Wireless Headset System features intelligent battery rechargeability, the durable SM31FH headset microphone for active speech and fitness applications and the GLXD4R metal rack mount receiver. For use with GLX-D Advanced Frequency Managers providing robust RF performance, automatic frequency management and increased channel count with exceptional digital audio clarity and seamless operation.
Main Features
- Available Transmitter Form factors: Bodypack
- Operating range (up to): 20-30 m (Under typical conditions)
GLXD4R Rack Mount Receiver for GLX-D Advanced Digital Wireless Systems
- Integrated battery charge port for intelligent Shure lithium‐ion transmitter batteries, two‐color charge indicator LED
- Detachable antennas for remote mounting
- Remote adjustable transmitter gain control
- Hi‐res LCD screen status display
- XLR and ¼ʺ output connectors
- Rugged metal chassis design
- Included rack mount hardware
GLXD1 Digital Wireless Bodypack Transmitter
- Automatically links with GLX-D wireless receivers for seamless frequency changing
- Sophisticated design with durable, lightweight construction
- Up to 16 hours of continuous use with Shure proprietary Lithium-Ion rechargeable batteries
- Operating range of 20-30 m under typical conditions
- All-metal construction
- Two-color transmitter status indicator LED
- Provides Shure Digital Power Management with multiple charging solutions such as car-, wall- or USB-chargers (GLXD4: In-receiver charger)
- Connect for a 15-minute quick charge and count on up to 1.5 hours of performance.
SM31FH – Fitness Headset Condenser Microphone
- Wearable wireframe headset with secure, comfortable fit made for fitness and aerobics instructors
- Integrated moisture-repelling hydrophobic fabric protects the microphone element from harmful corrosion for use in humid environments
- Flexible gooseneck provides discrete adjustment options to optimize placement for greatest isolation
- Lightweight and low-profile form factors stave off fatigue during high-impact use
- Compatible with Shure wireless bodypack systems for direct replacement of TA4F-connected microphones
- Available with a wide range of Shure wireless systems, renowned for ease of use and reliable performance
- Included windscreen tames plosive, breath and wind noises for clean and intelligible sound
- Tailored frequency response refined for crisp and clear vocal reproduction
- Legendary Shure precision engineering for durability and performance
GLXD14R/SM31 Specifications
- Set Type: Presenter
- Amount of Bodypacks: 1
- Amount of TQG Mics: 1
GLXD4R Specifications
- Weight: 907 g
- Height x Width x Depth: 42.0 × 197.0 × 163.0 mm
- Transmission: Digital on 2.4 GHz
- Receiver Housings: Metal
- Active Antenna Possible: No
- Bias via BNC: No
- Encryption: No
- High Density Mode: No
- Interference Detection: No
- Remote Control: No
- DANTE-Enabled Products: No
- Scan Features: Channel Scan, Group Scan
- Detachable Antennas: No
- Network ability: No
- Software control : No
- Logic: No
- Cascade: No
- Rack Hardware: Included Rack mounts brackets
- Receiver type: Single
- Line Mic Switch: No
- Power Requirements: 14 to 18 VDC (tip positive with respect to ring) 550 mA
- Gain adjustment range: -18 to 42
- Phantom Power Protection: Yes
- Spurious Rejection: 35 dB, typical
- Antenna Input Impedance: 50 Ω
GLXD1 Specifications
- Weight: 132 g
- Height x Width x Depth: 90.4 × 64.5 × 22.9 mm
- Battery life lithium: 16 h
- Form Factor: Bodypack
- Transmitter housings: Metal
- Audio Mute: No
- Detachable Antennas: No
- Switchable RF power: No
- Bodypack HxWxD without antenna: 90.4 x 64.5 x 22.9 g
- Batteries: Shure Lithium-Ion battery
- Battery Status: Multi-Color LED
- Charger Options: USB Charger
- Connectors: TQG
- Frequency Diversity: No
- Functionality: Transmitter
- High Density Mode: No
- Input impedance: 900 kΩ
SM31FH Specifications
- Weight: 60 g
- Frequency Response: 45 Hz – 20 kHz
- Frequency Response: Tailored
- Sensitivity: -50.00 dBV/Pa – 3.16 mV/Pa
- Equivalent Selfnoise: 28 dB
- Sound Pressure: 145.0 dB
- Transducer Type: Condenser
- Polar Pattern: Cardioid
- Switchable low cut: No
- Connectors: TQG (T4AF, 4-Pin Mini)
- Attenuator: No
- Interchangeable Capsule: No
- Main Functionality: Performance
- Headphone Output: No
- Requires Phantom Power: 5 V DC (nominal), 10 V maximum(DC bias) VDC
- Cartridge: Fixed
