Knowles EA Series Microphones were introduced in 1976, and are a time-tested electret condenser
microphone. They are widely used in more cost sensitive applications.
Knowles Piezo Ceramic Microphones BL Series are rugged, stable
Among the world's smallest electret condenser microphones and their cylindrical shape and compact size facilitate compact designs.
Knowles WP Series Waterproof Omnidirectional, Noise Canceling
Microphone can survive immersion in 1m of water.
Knowles EK Omnidirectional Microphones provide a unique
combination of size, performance and value and their high electroacoustic
sensitivity and low noise make them excellent choices for applications
where space allows.