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's BLX and GLXD product line offer professional-quality sound with easy setup and an intuitive interface. Bother GLXD and the BLX Microphone System by Shure make it simple to get great sound out of a dependable wireless system. Shure quality and improved design for long-wearing comfort at a price that doesn’t break the bank.
This Shure BLX Wireless System with E-mic Fitness Headset Microphone is designed to meet the needs of traveling fitness instructors, educators, per...
View full details4.89 / 5.0
9 Reviews
The Shure BLX Series UHF Wireless Microphone System includes the SM31-FH Fitness Headset Microphone and the Shure BLX14 Receiver and the BLX1 bodyp...
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 detailsShure BLX14R Rackmount Wireless Microphone System with SM31FH Headset combines superior Shure quality and stage-proven endurance with advanced feat...
View full details5.0 / 5.0
6 Reviews
The Shure BLX1 Bodypack is the bodypack transmitter for the Shure BLX wireless microphone system. Broadcasts to the Shure BLX4 receiver. Uses a TA4...
View full details5.0 / 5.0
1 Review
The Shure BLX4 Wireless Replacement Receiver is the perfect solution for anyone looking to upgrade their microphone setup. It works seamlessly with...
View full detailsThe Shure BLX14 Series UHF Base System allows you to add your desired wired headset that connects to Shure. This top-notch system combines the reno...
View full detailsEnergy-efficient external switching mode 12V DC power supply, for use with Shure BLX4, BLX88, BLX4R, PGXD4. Compatible with Shure wireless systems,...
View full details5.0 / 5.0
1 Review
Shure PS43US replacement power supply for GLXD4+, GLXD4R+, ULXS4, ULXP4, and ULXD4 wireless microphone receivers. For use in the United States. Pr...
View full detailsShure BLX Series UHF Base System combines superior Shure quality and stage-proven endurance with advanced features like Internal Antenna Diversity,...
View full detailsThe Shure SB904 Lithium-Ion Rechargeable Battery for GLXD1+ Transmitter can only be used with Shure's GLXD1+ Transmitter (sold separately). The Shu...
View full detailsShure URT2 Audio Rack Tray for use with Shure BLX4, BLX88, GLXD4, PG4, PG88, PGX4, PGXD4 receivers. The Shure URT2 is compatible with the following...
View full detailsShure BLX Handheld System BLX24/PG58 Handheld transmitter wireless mic system. Includes BLX4 single-channel receiver, BLX2/PG58 handheld transmitte...
View full details5.0 / 5.0
1 Review
Don't sweat it—get your groove back with the Shure GLXD1+ Bodypack Transmitter! This game-changing replacement transmitter is perfect for fitness i...
View full detailsExperience crystal-clear sound and no interruptions with the Shure GLXD14+ Wireless Microphone System! Get reliable, guaranteed performance with th...
View full detailsFeaturing an integrated Shure PG58 microphone cartridge, the Shure BLX2/PG58 Handheld Wireless Microphone Transmitter delivers wireless audio with ...
View full detailsSHURE GLXD14R+ BODYBACK RACKMOUNT SYSTEM WITH ONE TRANSMITTER AND ONE RACKMOUNT RECEIVER. Enjoy an effortless setup with a single-button push and a...
View full detailsThe Shure BLX Wireless Body-pack System with CVL Lavalier Microphone Wireless System combines professional-quality sound with a simple setup and an...
View full details5.0 / 5.0
1 Review
Experience crystal-clear audio with the Shure GLXD2+/SM58 Digital Wireless Dual Band Handheld Transmitter Microphone and reliable performance. Shur...
View full detailsEnjoy effortless setup with a single-button push and advanced audio features that give you total control. Make your fitness center stand out with s...
View full detailsShure GLXD4R Rackmount Replacement ReceiverEnjoy effortless setup with a single-button push and advanced audio features that give you total control...
View full detailsThe Shure BLX2/SM58 Handheld Transmitter Microphone features an integrated SM58® microphone cartridge. The Shure BLX2/SM58 Handheld Wireless Microp...
View full detailsEmbark on an unrivaled audio experience with the updated Shure BLX14 Headset System featuring the PGA31 Headset Microphone. Explore a dependable, t...
View full detailsThe practical and dependable Shure BLX14R/SM35 BLX14R System with SM35 Headset Microphone packs a potent punch with its dependable industry-standar...
View full detailsBoasting a renowned Shure BETA 58A® microphone element, the Shure BLX2/B58 Handheld Wireless Microphone Transmitter guarantees high-quality, depend...
View full detailsThe Shure BLX24/B58 Wireless Vocal System with Beta 58A dynamic vocal microphone is precision-engineered for live performance and project studio re...
View full detailsThe Shure BLX24R/B58 Wireless Vocal Rack-Mount Set with Beta 58A dynamic vocal microphone is precision-engineered for live performance and project ...
View full detailsThe Shure BLX4R Rackmount UHF Replacement Receiver gives you superior linearity and frequency response. Enjoy effortless setup via group and channe...
View full detailsKeep your Shure GLX-D+ Dual Band Transmitter juiced up wherever you go with Shure's SBC10-USBC wall charger! No need to remove batteries - just plu...
View full detailsOnly intended for use with Shure GLXD4R+ Receivers. (Will not work with discontinued GLXD4R model). GLXD4R+ remote antenna extension kit. Select 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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