Oswalds Mill Audio Imperia is a $280,000 horn speaker ...
Oswalds Mill Audio Imperia is a $280,000 horn speaker. If conventional speakers, with their drivers and grilles, just don't cut it anymore, then take a look at OMA's Imperia, which uses horns to propel sound to your ears. Described as "the ultimate speaker from OMA", the Imperia uses a four-way horn design, with a vertical array of ...