Detail 01
Cardioid polar pattern
Focuses the headset’s pickup arrangement around the wearer’s vocal placement.
Product detailSKU #1396972634522
ShureSM31FH Fitness Headset Condenser Microphone
1/8
Independent shopping perspective
The Korena take
Built for fitness instruction, the SM31FH is a cardioid condenser headset mic with moisture protection where sweat and humidity are part of the job. Its lightweight wireframe headset stays low-profile during active movement, while the flexible gooseneck lets you position the capsule precisely. The TA4F connection makes it a direct option for Shure wireless bodypack systems using that connector. A windscreen is included to reduce breath, wind, and plosive noise.
Strong match
Who this is for
- Fitness and aerobics instruction in humid, high-movement environments.
- Shure wireless bodypack setups using a TA4F-connected headset microphone.
Consider the trade-offs
When to look elsewhere
- Wired XLR microphone inputs without a Shure TA4F wireless bodypack system.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Flexible gooseneck
Allows the microphone position to be adjusted at the headset.
Detail 03
60 g net weight
Keeps the headset’s listed weight to 60 g.
Final check
Know before you order
- 01Confirm that your Shure wireless bodypack uses the TA4F connector.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does the SM31FH connect directly to a Shure wireless bodypack?
Yes. It uses a TA4F connector and is compatible with Shure wireless bodypack systems.
02Is a windscreen included?
Yes. The included windscreen reduces plosive, breath, and wind noise.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
19 detailsOther
- Cable
- 1.1 m (45 in.)
- Category Source
- detail
- Dynamic Range[1] @ 1 kHz, 1000 ? load
- 117.0 dB
- Connector
- TA4F
- Korena Special
- false
- Signal-To-Noise Ratio[1] @ 1 kHz
- 66 dB
- Weight
- 0.13 lbs (0.06 kg)
- Output Impedance @ 1 kHz
- 600 ?
- Equivalent Output Noise[1] Typical, A-Weighted
- 28 dB
- Type
- Electret Condenser
- Power Requirements
- +5 V DC (nominal), 10 V maximum (DC bias)
- Tier
- new
- Polar Pattern
- Unidirectional (Cardioid)
- Audio Output Level
- -50 dBV/Pa
- Polarity
- Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
- Source Id
- site51396972634522
- Prop65
- WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov.
- Frequency Response
- 45 to 20,000 Hz
- Maximum SPL[1] 1000 ? load, @ 3% THD
- 145.0 dB
Complete your setup
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