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.

E-mic Fitness Headset Microphones, made for group exercise classes and cycling studios. The E-mic is a noise-canceling microphone and can be used in the most acoustically challenging rooms. It is one of the only headset microphones that is specifically designed for Group Exercise training to prevent the sweat death many instructors run into with other major brands of microphones.
This is a medium-use fitness microphone rated for up to three non-consecutive hours of sweat exposure per day. This microphone has become a staple for GX instructors for a reason: it's lightweight, durable, sounds great and can fit almost every head shape.
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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...
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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 details4.67 / 5.0
3 Reviews
The 16 channel Fitness Audio UHF Body Pack System with E-mic Fitness Headset Microphone is built for fitness (up to three non-consecutive classes ...
View full detailsFor Lectrosonic brand transmitters only! Let us introduce the Fitness Rated Emic Headset Microphone wired for Lectrosonic. Each transmitter brand ...
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 detailsThis Shure BLX Wireless System with E-mic Fitness Headset Microphone is designed to meet the needs of traveling fitness instructors, educators, per...
View full details5.0 / 5.0
1 Review
The Samson Concert 88 System with E-mic Fitness Headset Microphone provides a high-performance UHF wireless solution, designed specifically for gro...
View full detailsEver wanted a system that allows instructors to choose between a bodypack microphone or a fully-wireless headset? We have finally created a system ...
View full details4.5 / 5.0
2 Reviews
The Shure GLXD14+ Digital Wireless Microphone System with the EMic Fitness Headset Microphone is the ultimate solution for group fitness instructor...
View full detailsThe Fitness Audio Digital Wireless Microphone System with EMic Fitness Headset is great for yoga, pilates, dance studios, or any fitness classes. T...
View full detailsNO BELT PACK. FITNESS-RATED DURABILITY. Ever wanted the EMic Mini-TX with a longer mic boom that extends out towards your mouth? This version feat...
View full details4.69 / 5.0
16 Reviews
NO BELT PACK. FITNESS-RATED DURABILITY. Built for fitness with a single SEALED on/off switch, coated circuit board, NO BELT-WORN TRANSMITTER. 8 ch...
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...
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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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