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.

Shure is the leading microphone manufacturer in the world! With a history of audio innovation spanning over 80 years, Shure has turned a passion for making great microphones and audio electronics into an obsession. Various systems and multiple mic options offer unlimited flexibility for any application or budget. Find Shure models like BLX and GLXD+ here with several different microphone options to choose from. We also list many Shure accessories and replacement parts here.
The Shure GLXD14+ Digital Wireless Microphone System with Aeromic Fitness Headset is a state-of-the-art, reliable system for fitness instructors wh...
View full detailsThe Heavy Use Shure GLXD14+ Digital Wireless Microphone System includes two Aeromic Fitness Headset Microphones and two GLXD1 Shure Bodypack Trans...
View full detailsAre you looking for a mic system that can beat the heat? Look no further than the Shure GLXD14+ Heavy Use Digital Wireless Microphone System with 2...
View full details
Save up to $10.00
Save $0.00
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 details4.9 / 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 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...
View full detailsExperience the incredible benefits of this AV Now exclusive bundle, perfect for cycling studio instructors! The Shure BLX14R Rackmount Wireless Mic...
View full detailsEnjoy dependable wireless performance with the Shure BLX14R Rackmount Wireless Microphone System and Aeromic Fitness Headset Microphone, designed f...
View full detailsThe Shure BLX Series UHF Wireless Microphone System with the Cyclemic Cycling Fitness Headset Microphone. This Shure wireless mic system is designe...
View full details
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.
Visit Us at The HFA Show 2026 | San Diego
We’re excited to invite you to The HFA Show 2026, taking place March 16–18 in beautiful San Diego, California. Join us at Booth 610 to connect with our team and explore how our innovative AV solutions are designed to elevate health and fitness environments.
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}