At Knowles, we've driven innovation in the audio industry for 75 years.

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.

We use our leading position in SiSonic™ MEMS microphones, balanced armature speakers, and strong capabilities in audio processing technologies to optimize audio systems and improve the user experience in mobile, ear, IoT, computing, and medtech applications.