About Knowles Precision Devices

Knowles is a market leader and global provider of high performance Audio and Precision Device solutions with a broad portfolio of Capacitors (Ceramic, Film, Aluminium and Super Capacitors, Trimmers, EMI Filters), as well as a wide range of RF / Microwave components including filters, resonators, power dividers, gain equalizers and couplers - custom-designed and off-the shelf.Advanced micro-acoustic microphones, balanced armature speakers and MedTech Miniaturization Capabilities round off our broad portfolio.Our customer focus as well as our unique technology combined with proprietary manufacturing techniques, enables us to deliver innovative solutions across some of the world’s most demanding applications such as MedTech, aerospace/defense, industrial and electrification.