The GLXD24/SM58 is configured with a handheld transmitter equipped with the legendary SM58 cardioid dynamic capsule, an industry standard for vocalists and announcers. The mic delivers natural vocal reproduction for vocalists, presenters, clergy, and performers.

The GLXD24/SM58 combines digital audio clarity with reliable wireless performance, automatic frequency management, and intelligent battery rechargeability in a system that's convenient to travel with, simple to operate, and ready to go at the push of a button. You can run up to four mics simultaneously in typical settings and up to 8 mics under controlled Wi-Fi conditions.

• The transmitter provides up to 16 hours of operation on an SB902 rechargeable lithium-ion battery with a transmission range up to 200'.
• Operating Range: 60 m line of sight (actual range depends on RF signal absorption, reflection and interference)
• Audio Range: 20 – 20,000 Hz (dependent on microphone type)
• Transmitter RF Output Power: 10 mW E.I.R.P. maximum (varies by region)
• Audio Output Connector: XLR and 1/4″ (6.3 mm) unbalanced
• Maximum Output Level: O dBV (XLR/line), +8.5 dBV (1/4″)
• Battery Life: Up to 16 hours
• Dynamic Range: 120 dB A-weighted
• System Distortion: 0.2% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
• Operating Temperature Range: -18°C  to +57°C
• Note: Battery characteristics may limit this range.
• Power Requirements:
•     GLXD1, GLXD2: 3.7 V custom rechargeable lithium-ion battery
•     GLXD4: 14–18 V DC at 550 mA, supplied by external power supply