The FM-41 is a lightweight fitness headset microphone designed for individual instructors with light-to-moderate class schedules of up to 7 classes per week. It features a sealed water-resistant capsule, adjustable steel-spring frame, and a unique replaceable cable system — making it an affordable, durable entry point into professional fitness audio.

How many classes per week is the FM-41 rated for?

The FM-41 is rated for up to 7 classes per week under light-to-moderate sweat exposure. For instructors teaching more frequently or in high-sweat environments, the E-Mic (up to 20 classes/week) or Aeromic AM11LS (7 classes/day with a 2-year warranty) would be more suitable options.

What is the replaceable cable system?

The FM-41 features a universal replaceable connector cable — meaning if the cable wears out or you switch transmitter brands, you can swap just the cable instead of replacing the entire headset. This significantly extends the product lifespan and reduces long-term ownership cost.

Which connector type does the FM-41 use?

The FM-41 is available with T4 (4-Pin Mini-XLR) for Fitness Audio and Shure transmitters, T3 (3-Pin Mini-XLR) for AKG and Samson, and Mini 3.5mm for Sennheiser. The connector cable is included and replaceable.

How does the FM-41 compare to the E-Mic and Aeromic?

The FM-41 is the entry-level option rated for up to 7 classes per week — ideal for part-time or occasional instructors. The E-Mic handles up to 20 classes per week with a 1-year sweat warranty. The Aeromic AM11LS is the professional choice rated for 7 classes per day with a 2-year sweat warranty, hand-made in Australia.

Does the FM-41 need anything else to work?

Yes — the FM-41 requires a wireless bodypack transmitter to operate. It is the headset microphone only. Make sure the connector type you select matches your transmitter brand when ordering.

FM-41

Name: FM-41
Brand: Fitness Audio Americas
SKU: FM-41K
Price: 115.0 USD
Availability: InStock

$115.00

Shipping calculated at checkout.

Up to 7 classes per week

Replace the Cable — Not the Mic

Free US Shipping

In stock, ready to ship
Backordered, shipping soon

Own your performance — and your hygiene — with the FM41 Solo Instructor Mic, a lightweight fitness headset microphone designed for individual instructors who want reliable audio without sharing sweaty studio gear.

Purpose-built for light-to-moderate class schedules, the FM41 delivers clear vocal projection in a durable, sweat-resistant design ideal for yoga, Pilates, aerobics, and general group fitness. Its sealed microphone capsule protects against moisture exposure, while the flexible steel-spring frame provides a secure, comfortable fit across extended sessions.

A standout feature of the FM41 is its universal replaceable cable system — allowing you to swap connectors instead of replacing the entire headset if wear occurs. This significantly extends product lifespan and reduces long-term ownership cost.

Affordable, dependable, and instructor-focused, the FM41 is the perfect entry point into professional fitness audio.

Solo group fitness instructors
Yoga & Pilates teachers
Aerobics instructors
Part-time fitness professionals
Studios issuing personal instructor kits
Budget-conscious audio buyers

Product: FM41 Solo Instructor Mic
Recommended Use: Up to 7 classes per week
Sweat Rating: Light-to-moderate exposure
Capsule Type: Sealed water-resistant microphone element
Frame: Adjustable steel-spring headset
Cable: Replaceable universal connector cable
Connector Options: T4 / T3 / Mini 3.5mm
Warranty: 1-Year Manufacturer’s Warranty

Compatible Transmitters

Fitness Audio Mini MTU8 Tx
Fitness Audio U-Series Transmitters
Fitness Audio DX6 Transmitters
Other brand T4-compatible transmitters

Compatible Windscreens

Aeromic / Cyclemic shape
Oval / E-Mic shape
FM41 shape

(1) FM41 Solo Instructor Mic
User Manual
Selected connector cable: (T4 / T3 / 3.5mm)

A lightweight fitness headset microphone for individual instructors with light-to-moderate schedules of up to 7 classes per week. Features a sealed water-resistant capsule, adjustable steel-spring frame, and a unique replaceable cable system — an affordable, durable entry point into professional fitness audio.

Solo group fitness instructors, yoga and Pilates teachers, aerobics instructors, part-time fitness professionals, studios issuing personal instructor kits, and budget-conscious buyers who need reliable professional audio without a premium price.

Up to 7 classes per week under light-to-moderate sweat exposure. For more frequent teaching, consider the E-Mic (up to 20 classes/week) or the Aeromic AM11LS (7 classes/day, 2-year warranty).

The FM-41 uses a universal replaceable connector cable — so if the cable wears out or you switch transmitter brands, you swap just the cable, not the entire headset. This significantly extends product lifespan and reduces long-term ownership cost.

Available with T4 (4-Pin Mini-XLR) for Fitness Audio/Shure, T3 (3-Pin Mini-XLR) for AKG/Samson, and Mini 3.5mm for Sennheiser. The connector cable is included and replaceable.

Compatible with Fitness Audio Mini MTU8, U-Series, and DX6 transmitters, as well as other brand T4-compatible bodypack transmitters. Select the correct connector type to match your transmitter brand.

Yes — the FM-41 features a sealed water-resistant microphone capsule that protects against light-to-moderate sweat exposure during yoga, Pilates, aerobics, and general group fitness classes.

The FM-41 is the entry-level option for up to 7 classes/week. The E-Mic handles up to 20 classes/week with a 1-year sweat warranty. The Aeromic AM11LS is the professional choice — 7 classes/day, 2-year warranty, hand-made in Australia.

Yes — the FM-41 requires a wireless bodypack transmitter to operate. It is the headset microphone only. Select the connector type matching your transmitter brand when ordering.

Includes: (1) FM-41 Solo Instructor Mic, (1) selected connector cable (T4, T3, or 3.5mm), and User Manual.

FM-41

Frequently asked questions

You may also like