Hiquphon 20mm - 3/4 inch soft dome tweeter type OW I, OW II, OW3, OW4, the new OW3 and OW4 and more. Designed and produced in Denmark since 1983.

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OWI summary:

OW I is a 20mm soft dome tweeter (3/4") offering a unique broad banded frequency response and a great analytic capability. A very musical dome tweeter!

Because of its extremely broad banded response, OW I is used in a great number of high-end 2-way loudspeaker designs.
Of course OW I is a natural choice for 3-way (or more) high-end loudspeaker designs as well.

Although designed for private home loudspeakers, OW I has proven well suited and highly reputed as high-frequency transducer in car audio as well as in studio monitors.

Mainly because of its very neutral, linear and low distorted behaviour, as well as its high production quality and close matching.