# voice coil

> coil of electrical wire attached to the apex of a loudspeaker cone or dome, produces magnetic field due to the electrical sound signal which interacts with permanent magnet and makes the diaphragm vibrate and produce sound

**Wikidata**: [Q1369121](https://www.wikidata.org/wiki/Q1369121)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Voice_coil)  
**Source**: https://4ort.xyz/entity/voice-coil


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)