Shure SM31FH-TQG Fitness Headset Condenser Microphone

Built for instructors who need dependable, hands-free voice clarity, the Shure SM31FH-TQG fitness headset condenser microphone delivers sweat-resistant performance and pro-quality audio in demanding environments. This Shure headset microphone features a cardioid polar pattern to focus on the wearer’s voice while rejecting background noise — perfect for loud group classes, studio instruction, or public-address use. The hydrophobic, moisture-repellent cartridge and rugged gooseneck construction protect against corrosion and extend product life, reducing downtime and replacement costs.

With a frequency response of 45 Hz to 20 kHz and a sensitivity optimized for clear speech, the SM31FH preserves natural vocal tone across fitness, security, and monitoring applications. The TA4F 4-pin (TQG) wired interface ensures straightforward compatibility with Shure wireless systems and makes installation fast for rental, studio, or fixed deployments. Whether you’re equipping a gym, wellness studio, or a surveillance post that requires crisp two-way communication, this microphone offers reliable, professional-grade performance. Add the Shure SM31FH-TQG to your kit for consistent voice clarity — contact sales or order now to outfit your instructors and monitoring teams.

• Moisture-repellent, hydrophobic construction protects the microphone from sweat and extends service life for high-use fitness environments
• Cardioid condenser pickup isolates the instructor’s voice for clear, intelligible communication in noisy rooms
• TA4F (TQG) 4-pin compatibility makes it a direct replacement for Shure wireless headset systems, simplifying installs and swaps
• Rugged gooseneck design stays secure and comfortable during active instruction, minimizing handling noise
• Versatile use beyond fitness — ideal for monitoring, security, and surveillance applications that demand reliable hands-free voice capture