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.

Find rechargeable batteries, chargers, and accessories for your fitness equipment needs. Save money, reduce waste, and keep your studio running smoothly. Learn how much you can save by switching to pro-rechargeables: Take the Battery Challenge
Samson AirLine Micro USB Charging Cable - Dual USB Mini Connectors for AirLine Micro System - Ensure seamless charging for your Samson AirLine Micr...
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This is a replacement charger for Samson AH8 Airline 88 and Airline AH9 99 Headset Microphone transmitters. Product details: Charger for the Samso...
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Magnetic Charging Cable for Samson Airline 88 Microphone and the older model Samson AirLine AH9 99. Enjoy the convenience and reliability of a soph...
View full detailsReplacement Battery for Samson XP106, XP106w, XP40i, XP40iw, an internal, rechargeable battery capable of up to 20 hours of continuous audio on a f...
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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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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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