Shure GLXD14+/SM31 Digital Wireless Headset System with SM31 Headset Microphone
Usually arrives in 5-9 business days.
The GLXD14+/SM35 digital wireless headset system delivers reliable wireless audio for performers, presenters, and instructors who need clear vocal reproduction and hands-free operation. The system pairs the durable SM35 headset microphone with the GLXD4+ tabletop receiver, providing professional sound quality and dependable digital wireless performance.
With Shure dual-band wireless technology and automatic frequency management, the system automatically scans and selects the best available frequencies to reduce interference. This ensures consistent, high-quality audio and simple operation without complicated setup, making it ideal for live performances, fitness instruction, houses of worship, and public speaking.
Shure's proprietary Lithium-Ion rechargeable batteries power the transmitter for up to 12 hours of continuous use. Designed for comfort and stability, the SM35 headset microphone stays securely positioned while delivering clear and natural vocal sound, making the GLXD14+/SM35 a dependable wireless solution for demanding applications.
| GLXD4+ | |
|---|---|
| Power Requirements | 14.5V - 17V, 600 mA (efficiency level VI power supply) |
| Antenna Type | Dual-band 1/2 Wave Sleeve Dipole, non-removable |
| Audio Outputs | XLR balanced (100 Ω), 6.35 mm (1/4") balanced/unbalanced (50 Ω unbalanced) Max Levels: +1 dBV / +8.5 dBV |
| Gain Adjustment | -20 to 40 dB, 1 dB increments |
| Phantom Power Protection | Yes |
| Dimensions (H x W x D) | 1.6" (40.3 mm) x 7.2" (182.8 mm) x 4.8" (122 mm) (folded antenna) |
| Weight | 0.68 lbs (0.31 kg) |
| GLXD1+ | |
| Power Requirements | Shure Rechargeable Li-Ion Battery, USB Power Supply (US/Canada), SB904, SBC10-USB15WSUSTWJ |
| Antenna Type | Dual-band Internal Monopole |
| Housing | Aluminum alloy, ABS plastic |
| TX Input Connector | 4-pin male mini connector (TA4M) |
| Maximum Input Level | +8.4 dBV (7.5 Vp-p) |
| Dimensions (H x W x D) | 4.5" (115 mm) x 2.6" (66.94 mm) x 1.1" (28.51 mm) |
| Weight | 0.34 lbs (0.15 kg) (without battery) |
| SM35 | |
| Type | Electret Condenser |
| Frequency Response | 40 Hz to 20,000 Hz |
| Polar Pattern | Unidirectional (Cardioid) |
| Output Impedance | 2400Ω |
| Audio Output Level | -59.0 dBV/Pa |
| Signal-To-Noise Ratio | 55 dB @ 1 kHz |
| Maximum SPL | 153.0 dB |
| Power Requirements | +5V DC (Nominal), 10V Maximum (DC Bias) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.