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.

Wireless Headset Microphones for fitness and aerobics instruction come in a variety of styles and colors. Durability and comfort are important considerations when choosing replacement mics, but you are limited to the selection that works with your transmitter pack's connector plug. CLICK HERE for a handy tool if you need help finding the right match.
4.9 / 5.0
115 Reviews
We’ve changed the game, with the new, worlds-first MultiMic Fitness Headset Microphone! Basically, if the EMic plug fits, it will work! i.e Our ...
View full details5.0 / 5.0
6 Reviews
The Extra Long EMic Fitness Rated Headset Microphone, with a 1/2" longer boom than the standard EMic Fitness Headset. This medium-use microphone is...
View full detailsThe Cyclemic Fitness Headset Microphone is the superior headworn microphone designed specifically for cycling/spin instructors 7 classes a day, 7 d...
View full details5.0 / 5.0
2 Reviews
The Aeromic Fitness Headset Microphone is a superior head-worn microphone designed specifically for the fitness industry. Sweat Guaranteed for 7 cl...
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E-Mic Fitness Headset Microphone, Microphone Case and Windscreen Bundle
5.0 / 5.0
1 Review
Transform your fitness instruction with AV Now's E-Mic Fitness Headset Microphone, including a microphone case and windscreen bundle. This dynamic ...
View full detailsGet special bundle pricing on this combination of the most sweat-resistant UHF transmitter built for fitness aerobics classes, coupled with our bes...
View full detailsHeadset and transmitter only, please double-check your frequency requirements before ordering. Need help selecting the correct frequency? Send us a...
View full details4.83 / 5.0
6 Reviews
NO BELT PACK. FITNESS RATED DURABILITY. Transmitter and headset only. Built for fitness with a single SEALED on/off switch, coated circuit board, N...
View full details4.5 / 5.0
2 Reviews
NO BELT PACK. FITNESS-RATED DURABILITY.Transmitter and headset only. Built for fitness (up to 7 fitness classes per day) with a single SEALED on/of...
View full detailsGet more with our fitness audio bundle! Includes extra transmitter and AeroMic or CycleMic fitness headset microphone. Perfect for Group-Ex, Cycle,...
View full details5.0 / 5.0
1 Review
The Fitness Audio light-use fitness headset with 4-pin connector for Fitness Audio or Shure transmitters is great for individual group fitness inst...
View full detailsFor Lectrosonic brand transmitters only! Let us introduce the Fitness Rated Emic Headset Microphone wired for Lectrosonic. Each transmitter brand ...
View full detailsCycleMic Fitness Headset Microphone for Fitness Audio UHF U-Series Designed for Heat. Built for Sweat. The CycleMic Fitness Headset Microphone is t...
View full detailsEngineered for Sweat. Trusted for Performance. The Hot Yoga CycleMic Headset and UHF Transmitter for Fitness Audio Wireless System is your go-to re...
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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.
Acoustic treatment helps gyms and fitness studios reduce echo, improve instructor clarity, and create a better member experience. Learn how wall panels, ceiling clouds, and corner treatments solve sound bounce issues when moving into a new space or upgrading an existing facility.
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