The Estelon X Diamond Mk II has been honoured with the Stereo Sound Grand Prix 2025, Japan’s most prestigious award in the field of high-end audio.
The Grand Prix, presented annually by Stereo Sound magazine, celebrates exceptional achievements in sound reproduction and product design. Being selected for this distinction is a true recognition of Estelon’s continuous pursuit of perfection and innovation in loudspeaker design.
This achievement would not have been possible without the dedicated efforts of our Japanese partner, Ark Gioia, Inc., whose professionalism and passion have been instrumental in representing Estelon in Japan. We are deeply grateful for their commitment and collaboration, which helped bring this recognition to life.
The award-winning X Diamond Mk II continues to receive international acclaim, now joining an impressive list of honours that highlight its status as one of the most refined and musically engaging loudspeakers in the world.
The feature article on the Stereo Sound Grand Prix 2025 will appear in the Winter (December 2025) issue of Stereo Sound magazine.