In the era of D/A converters, streamers and amplifiers, which work almost on the basis of the perpetual motion, the loudspeakers are the last bastion of conservatives. Of course the manufacturers of speakers experiment with new materials. They work on improving improve the performance of magnets, coils and crossovers. If someone is more inventive than the rest, they install ribbon drivers, transmission lines or passive radiators, but still - the market of loudspeakers remains very classic. Most audiophile sets are based on the ideas born a few decades ago. There is nothing wrong with that, unless the engineer is able to do everything right, according to the best practices. Xavian is a Czech factory founded 17 years ago by Roberto Barletta. It is one of those companies who adhere to the great traditions of building speakers. Barletta's name doesn't sound very Czech, because he is a purebred Italian who emigrated north because of his wife. However the change of residence didn't took away the long-standing passion of building speakers.