Shure GLXD14+/SM31 Digital Wireless Headset System with SM31 Headset Microphone
Usually arrives in 5-9 business days.
The GLXD14+/PGA31 digital wireless headset system delivers dependable wireless audio for presentations, fitness instruction, public speaking, and live performances. This system combines the comfortable PGA31 headset microphone with the GLXD4+ tabletop receiver to provide clear, natural sound reproduction and reliable digital wireless performance.
With Shure dual-band wireless technology and automatic frequency management, the system automatically selects the best available frequencies to minimize interference and ensure consistent signal quality. The result is stable, high-quality digital audio with simple setup and operation, allowing users to focus on their performance or presentation.
Shure's proprietary Lithium-Ion rechargeable batteries provide up to 12 hours of continuous use on a single charge. Designed for flexibility and comfort, the lightweight PGA31 headset keeps the microphone securely positioned while delivering clear vocal pickup, making the GLXD14+/PGA31 an ideal wireless solution for spoken word 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) |
| PGA31 | |
| Type | Electret Condenser |
| Frequency Response | 60 to 20,000 Hz |
| Polar Pattern | Cardioid (unidirectional) |
| Output Impedance | 600Ω |
| Audio Output Level | -50 dBV/Pa |
| Maximum SPL | 145 dB |
| Dynamic Range | 117 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.