Eficion

About Eficion

Eficion is a high-end audio brand established in 2007 in a suburb of Seattle. The company focuses on developing innovative loudspeakers that combine advanced driver technology, including air motion transformers and ribbon tweeters, with refined cabinet design. Their product lineup includes the F200, F250, and flagship F300, all noted for meticulous fit and finish, audiophile-grade components, and a reputation for delivering transparent, extended, and musically engaging sound.