Bring layered sound to your surround set-upHTM6 center channel speaker in the new 600 Series features our award-winning Continuum™ cone technology, which effortlessly creates a pure soundscape. In this latest iteration, we merged HTM62 S2 and HTM61 S2 into one powerful, punch-packing speaker that offers 603-matching levels of performance from a smaller, more preferred size.Layered, beautiful details. The new 600 Series adopts a refined and upgraded version of the proven Decoupled Double Dome tweeter, offering 38kHz breakup performance. The result? A pure and precise soundscape that allows you to enjoy all the layers of your favorite music.