TreSound1 is for exploring the essence of sound, Reintegrate traditional craft with many materials to achieve the innovation of "Beauty and Quality". Inspiration comes from the mountains as reflected in the design's shape and ability to call the soul, The mountain design includes tweeters and full-range speakers to ensure the sound quality and avoid reflections.The large volume of the valley provides enough space for the booming woofers.The mountain design fits the principles of speaker design.