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.

Portable sound systems, PA systems and battery-powered speakers add the audio and the convenience that you need for live performances, fitness rooms, conferences, speech, gatherings, special events and parties. Carry or roll these portable speakers out to the deck of the pool or move your portable sound system to different locations inside or outside of your gym or fitness facility.
Battery-powered PA systems and portable speakers offer many different options, including microphones, Bluetooth and music playback sources. A number of different features are key in keeping a sound system portable, such as weight, size, number of pieces, ease of setup and tear-down, availability of wheels, handles and battery-power functionality. AV Now Fitness Sound has options to fit every need and every budget.
The 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 detailsThis is the two-speaker version of our very popular FIT-1010 Portable Speaker System. The two Galaxy Audio TV10 Traveler speakers featured in this ...
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...
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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.
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.
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