Uni-Fi Reference Defining The Standard For Performance And Style Building on the success and performance of the Uni-Fi 2.0 series of speakers Uni-Fi Reference is not merely a name but the defining characteristic of a product that has been refined for maximum performance and style. The Ultimate Bookshelf Speaker  The new Uni-Fi Reference Series establishes a level of performance and cosmetics not associated at this price point. Designed to blend with traditional or contemporary styles.