Receivers and speakers
Balanced armature speakers
• Balanced-armature, magnetic technology
• High efficiency, stability, and reliability
• Customizable performance and port locations
• Ideal for premium in-ear designs
• Component and subassembly solutions

Knowles sub-miniature speaker designs are based on balanced armature technology, utilized in a variety of high performance audio and communication products.

Knowles balanced armature speakers are available in several […]

Receivers and speakers
Dynamic receivers

Knowles dynamic receivers, also known as ear-piece speakers, are designed to maximize space efficiency and audio performance in small, slim consumer devices, such as mobile handsets or smartphones.
Knowles dynamic receivers are available for narrow or wide band applications in various sizes and performance levels, which can be finely tuned to meet […]

Receivers and speakers
Speaker boxes

• OEM/ODM solutions
• Optimized acoustic design
• Passive/Active
• Custom designed

Speaker Boxes are designed for mobile phones, tablets and other consumer electronics. Knowles develops and manufactures integrated acoustic modules which are fully customized and provide an optimized acoustic design for any form factor.

Receivers and speakers
Speaker enhancement technology

• Balanced armature, magnetic technology
• Very efficient, stable and reliable
• High intensity beeper annunciation

Knowles beeper solutions feature our balanced-armature technology to provide high intensity annunciation. Performance is very efficient, stable and reliable when actuated by a suitably modulated source.