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Specialty components

We are the leading global supplier of advanced components across a wide range of specialized markets from hearing health and premium music earphones to aerospace and defense. We collaborate closely with our customers and provide our expertise at every phase of the development process in order to optimize product performance and deliver highly customized solutions such as microphones, speakers, capacitors, oscillators, and more.

We continuously innovate and develop products that deliver unsurpassed performance. Our quest for excellence enables the hearing impaired to enjoy every moment with clarity and natural sound, first responders to save more lives through more reliable robust communication devices, and telecom systems to provide uninterrupted communications through superior filtering and frequency control solutions. Across a broad range of applications, we are singularly focused on delivering high-performance, efficient and dependable technologies that our customers can rely on.

Balanced armature drivers

Balanced armature drivers

Balanced armature in-ear monitors have long been the choice of professional musicians due to their clarity and faithful sound reproduction. Increasingly, earphones designed for the discerning consumer are also incorporating Knowles balanced armature drivers. Their small size allows for the design of lightweight, comfortable, high performance earphones and advanced in-ear wearable devices.

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Professional and military communications and sensing

Communication is more important than ever in today's world. Knowles' range of products is suited to meet various demands whether it be extreme conditions, life-threatening situations or other security and safety-related issues. We know that rapid, clear communication is essential, and we work together with you to deliver what you need.

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Hearing aid components

At Knowles, we listen to your needs. We work in close collaboration with the audiology community to deliver groundbreaking technology to the market. We work together with you to take evidence-based research and apply it to new and improved products to meet market needs and demands.