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.

AV Now has been an essential partner for ZUMBA®, providing cutting-edge sound equipment since 2010. AV Now's sound systems are designed to meet the needs of ZUMBA® instructors and match the high energy required for the workouts. AV Now provides a full range of products, from microphones, portable speakers with microphones to custom build and pre-configured sound systems, and has been instrumental in ensuring quality sound quality in ZUMBA® classes.
ZIN members! : Use discount code AVZUMBA at checkout!
4.79 / 5.0
39 Reviews
The Samson AirLine 99m AH9 with Fitness Headset Microphone is an excellent choice for fitness instructors leading group fitness classes, dance sess...
View full details4.87 / 5.0
31 Reviews
The AirLine 77 is the right Microphone for Fitness Instructors who want their own system!The AH7 Headset Transmitter is mounted to a lightweight, a...
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 details5.0 / 5.0
1 Review
The Samson Airline 77 Recharge Microphone System delivers professional wireless performance for fitness instructors. This comprehensive package inc...
View full details4.85 / 5.0
39 Reviews
THIS IS A HEADSET ONLY. IF YOU NEED A FULL SYSTEM CLICK HERE. The Samson AirLine 77 AH7 (SW7QTCE) fitness headset microphone is available at this...
View full details4.92 / 5.0
13 Reviews
Headset only! This is to be used with a Samson AirLine 99m receiver, CR99 receiver, or a Samson CR88a portable speaker receiver (all sold separatel...
View full details4.96 / 5.0
48 Reviews
Protect your wireless headset microphone from spit, sweat and the elements, while ensuring that it sounds its best with this 5 pack of Black Oval W...
View full details4.76 / 5.0
21 Reviews
Safeguard your Samson headset and/or Fitness Audio E-mic with oval fitness headset microphone windscreens, sold in a 5-pack with 5 different colors...
View full details4.83 / 5.0
23 Reviews
Fitness Audio Sweat Barrier for Fitness Headset MicrophonesNot just for Hot/Bikram Yoga, these are perfect when you are teaching any class with the...
View full details4.0 / 5.0
1 Review
The Standard Upright Microphone Pouch with Tropicana Design for fitness instructors is designed to hold your body pack transmitter from all the maj...
View full details5.0 / 5.0
5 Reviews
Exact replacement for E-mic fitness headset microphone adjustment band. The solution for the broken headbands on E-mic. Don’t waste a perfectly goo...
View full details5.0 / 5.0
2 Reviews
The Samson Airline 77 and Airline 99 Adjustment Band delivers a secure, customizable fit for extended wear during group fitness classes, personal t...
View full detailsProtect your wireless headset microphone from spit, sweat, and the elements, while ensuring that it sounds its best with this Transmitter Sweat Pro...
View full details5.0 / 5.0
3 Reviews
Protect your wireless headset microphone from spit, sweat and the elements, while ensuring that it sounds its best with this 10 pack of Black Oval ...
View full details5.0 / 5.0
1 Review
AV Now has put together the Dexoit Club Kit which includes a Large 5 ounce can of DeoxIT cleaner, 5 lint-free foam swabs, 5 connector cleaner brush...
View full detailsTotal Microphone Care Kit, take care of your gear and get bundle savings at the same time! This AV Now exclusive kit contains E-Gloop (specifically...
View full details4.5 / 5.0
2 Reviews
10 pack of COLORED Oval Windscreens - Protect your wireless headset microphone from spit, sweat and the elements. Most headset microphones for fitn...
View full detailsProtect your wireless headset microphone from spit, sweat and the elements, while ensuring that it sounds its best with this 25-pack of Black Oval ...
View full details5.0 / 5.0
1 Review
25 pack of COLORED Oval Windscreens - Protect your wireless headset microphone from spit, sweat and the elements. Most headset microphones for fitn...
View full details5.0 / 5.0
1 Review
Protect your wireless headset microphone from spit, sweat and the elements, while ensuring that it sounds its best with this 50 pack of Black Oval ...
View full details50 pack of COLORED Oval Windscreens - Protect your wireless headset microphone from spit, sweat and the elements. Most headset microphones for fi...
View full detailsProtect your wireless headset microphone from spit, sweat and the elements and save $100 when you buy in bulk. Easily help ensure that it sounds it...
View full details100 pack of COLORED Oval Windscreens - Protect your wireless headset microphone from spit, sweat and the elements. Most headset microphones for fit...
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...
View full details4.0 / 5.0
1 Review
The Samson's SADC310 Dust Cover for the XP310w Portable PA is sized specifically for the XP310w. On the side of the SADC310 Dust Cover, you'll find...
View full details5.0 / 5.0
2 Reviews
Protect your Fit 1010 Portable Sound System Portable Speaker or your Samson XP310W Portable Speaker with this durable protective speaker cover that...
View full details4.62 / 5.0
8 Reviews
Black Aeromic Arm Pouch – Snug-Fit Mic Transmitter Holder The Aeromic brand arm pouch is designed to securely hold a microphone transmitter or s...
View full details5.0 / 5.0
2 Reviews
The Standard Upright Microphone Pouch with Metallic Sparkle Design and a Black Logo is designed to hold your body pack transmitter from all the maj...
View full details5.0 / 5.0
2 Reviews
One of our Best Sellers. Aeromic TOUGH!!! Size: Large, fits up to a 40" waist. Protect your wireless investment! Pouch Belts are an inexpensive way...
View full detailsThe Standard Upright Microphone Pouch with Silver Glitter Design and a Black Logo is designed to hold your body pack transmitter from all the major...
View full details5.0 / 5.0
12 Reviews
One of our Best Sellers. Aeromic TOUGH!!! Protect your wireless investment! Pouch Belts are an inexpensive way to extend the life of your microphon...
View full details5.0 / 5.0
1 Review
AV Now has put together 5-Wire Brushes and 5-Swabs for use with DeoxIT Microphone Connector Cleaning which includes 5-Wire Brushes and 5-Swabs. Thi...
View full detailsElectro-Voice's Evolve 30M Carrying Case with Wheels was designed specifically to fit your Evolve 30M's subwoofer. This sleek case is a secure and ...
View full detailsElectro-Voice's Evolve 30M Subwoofer Cover was designed specifically to fit your Evolve 30M's subwoofer. This sleek case is a secure and stylish wa...
View full detailsRolling Case with Wheels for Evolve 50Durable rolling case from EV this rolling case with wheels protect your subwoofer from debris en route to the...
View full detailsThe Alto TS408 2000-Watt 8-Inch 2-Way Powered Loudspeaker with Bluetooth is perfect for anyone who wants great sound without compromising on style....
View full details5.0 / 5.0
1 Review
When it comes to live sound, reliability is key. That's why ALTO's new TS4 Series is such a game-changer. The ALTO TS410 2000-Watt 10-Inch 2-Way Po...
View full detailsLouder, clearer, smarter the ALTO TS412XUS 2500-WATT 12" 2-Way Powered Loudspeaker with Bluetooth (DSP and APP Control) redefines expectations. Bas...
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...
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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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