The Italian brand Harmony was born in the 80s together with the first home speakers produced by the Italian hi-end manufacturer ESB Audio. Car speaker production began in the 1990s with a wide range of products that combined high sound quality with a significantly lower price point than ESB Audio products. And that was the main mission of the Harmony brand - to provide a high standard of sound quality with faithful reproduction of the entire sound spectrum, superior processing and all this at a more affordable price. Harmony products have been and are now associated with the term Blue Note, which refers to the Blue Note Jazz era (1930-1950). In ESB, they found a way to connect the names of audio products with important moments in modern music history. Harmony products thus refer to the souls of people who are passionate about music as well as to well-known names of the time. It is also Harmony's commitment to produce products with quality sound that will satisfy not only beginners, but also more demanding listeners.