Tannoy, established by Mr. Guy R. Fountain in London, the United Kingdom in 1926, is one of the longest established audio companies in the world for loudspeaker systems production.
The word "Tannoy" has been an entry in "Oxford English-Chinese Dictionary" for a long time and means "a trademark, type of loudspeaker system".
Tannoy's world famous proprietary Dual Concentric Point Source Technology™ was born in 1948. By placing a high frequency drive unit physically inside a low frequency driver, Tannoy engineers have created a true point source that exhibits constant directivity and unparalleled linearity for resolving the problem of time and phase differences. Moreover, the Wideband Technique™ of Tannoy can minimize phase shift within the human audible range thereby improving the dynamic effect of music.