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 detailsThe Fit 1010 Portable Sound System with Emic Fitness Headset Microphone is the ultimate all-in-one solution for fitness instructors. It features a ...
View full detailsAV Now presents a high-performing Aquatic Portable Sound System with two portable speakers and waterproof microphone that is ideal for aquatic envi...
View full detailsFor Lectrosonic brand transmitters only! Let us introduce the Fitness Rated Emic Headset Microphone wired for Lectrosonic. Each transmitter brand ...
View full details5.0 / 5.0
4 Reviews
This Battery-Powered Portable Sound System with E-mic Fitness Headset Microphone features built-in Bluetooth and a sweat-resistant fitness headset ...
View full detailsAV Now has created the most versatile portable sound system designed for aquatic applications. We have paired the popular Galaxy Audio TV8 portable...
View full detailsAV Now has created the most versatile portable sound system designed for aquatic applications. We have paired the popular Galaxy Audio TV10 portabl...
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 detailsThe Galaxy Audio Traveler TV10 Portable Sound System with Emic Fitness Headset Microphone is the perfect all-in-one solution for mobile fitness ins...
View full detailsShure QLXD14 Combo System with QLXD1 Bodypack and QLXD4 Receiver in Channel G50 or H50 or let AV Now choose the frequency for you. It also includes...
View full detailsFully Submersible Waterproof Wireless Mic SystemAn AV Now exclusive! Combining the proven waterproof E-mic fitness headset microphone with the best...
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 detailsFitness instructors, experience the revolutionary freedom of Shure's GLXD14R+ Rackmount Wireless Microphone System with E-Mic Headset. Boasting an ...
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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