In the 360 S 25 HCS configuration, high-gloss spherical shells encompasses the tweeters & woofers of four S 25 speakers in a welcoming open design, creating the ideal structure for luscious 360 degree sound. The aluminum-polypropylene woof- ers of the S 25 speakers are neatly surrounded by a high- quality metallic trim, developing an eye-catching visual contrast. Polished aluminum post connects the S 25 speakers&0 shells to a brushed aluminum alloy base that keeps these specimens of Danish design firmly rooted to a flat surface.