| Type | Manufacturer |
|---|---|
| Website | https://www.knowles.com/ |
| Phone number | 1-630-250-5100 |
| Address | 1151 maplewood Drive Itasca, IL 60143 USA |
    |
Knowles is a market leader and global provider of advanced micro-acoustic microphones and speakers, audio processing, and precision device solutions, serving the consumer electronics, communications, medtech, defense, electric vehicle, and industrial markets.
