Shure SM31 vs PGA31: Which Microphone Is Best for Fitness Instructors?
Compare Shure SM31 vs PGA31 wireless headset mics for fitness instructors. Learn which microphone works best for indoor cycle, HIIT, yoga, and group fitness classes.

Belt pack transmitters are available separately from packaged systems for most current models of wireless microphone systems. A few headset microphone systems, such as the Samson Airline and the Fitness Audio Mini-Tx, have the transmitters attached directly to the headset microphone.
Please make sure you know which frequency (or group of frequencies) your receiver operates on. Questions? Contact a fitness microphone expert at AV Now today.
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This is an additional transmitter for Fitness Audio UHF Wireless System. Use this UHF Transmitter for Fitness Audio U-Series Wireless System as an...
View full detailsIMPORTANT! You must already own a Fitness Audio V-Series receiver or VHF portable speaker system in order for this transmitter to be compatible wit...
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Compare Shure SM31 vs PGA31 wireless headset mics for fitness instructors. Learn which microphone works best for indoor cycle, HIIT, yoga, and group fitness classes.
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