The Shure SM58 is a cardioid dynamic vocal microphone designed for live vocals, speech, sound reinforcement and studio recording. Its vocal-focused frequency response, cardioid pickup pattern, built-in spherical pop filter and pneumatic shock-mount system help keep the intended voice prominent while reducing plosive and handling noise.
Dynamic (moving coil)
Cardioid
50 Hz–15 kHz
3-pin male XLR
Features for stage and studio
- Cardioid pickup: focuses on sound from the front and helps reject off-axis sound.
- Built-in pop filter: spherical grille and internal filtering help reduce wind and breath plosives.
- Pneumatic shock mount: helps reduce mechanical handling noise and vibration.
- Durable construction: die-cast metal housing and steel mesh grille suit regular performance use.
Technical specifications
| Model | SM58 |
|---|---|
| Transducer type | Dynamic, moving coil |
| Frequency response | 50–15,000 Hz |
| Polar pattern | Cardioid (unidirectional) |
| Output impedance | 300 Ω actual |
| Sensitivity | −56.0 dBV/Pa (1.6 mV) at 1 kHz, open circuit |
| Connector | 3-pin professional audio XLR, male |
| Weight | Approximately 330 g |
| Warranty | 1 year Alfrensia category policy |
Before you buy
The SM58 is suitable for singers, presenters and speech applications using a compatible XLR microphone input. Shure sells multiple variants with different cable and switch configurations; the current listing title does not specify the suffix, so confirm the exact included cable and switch before treating box contents as fixed.
Frequently asked questions
Is the SM58 dynamic or condenser?
It is a dynamic moving-coil microphone.
Does it need phantom power?
The SM58 is a dynamic XLR microphone; follow the audio interface or mixer manufacturer’s connection guidance. Phantom power is not required for the microphone itself.
Is it suitable for live vocals?
Yes. Shure specifically designs the SM58 for professional vocal use in live sound reinforcement and studio recording.
Official source: Shure SM58 product page · official user guide and specifications.












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