This speaker has a 2.5 cm titanium tweeter, which ensures a wide range of audio reproduction. This tweeter has a wave-guide, which delivers a precise location of center channel sound. The two 13 cm slim cone woofers of this speaker have a phase control design, which helps to cut back on noise. The shaped design of this speaker ensures a clear sound with no standing unwanted resonance. With the S-LX70C, you can extend your audio up to 3.1 sound (with a S-LX70C center speaker and a S-LX70W subwoofer), or a 5.1 channel setup (with another set of S-LX70-LR speakers, a S-LX70C center speaker, and a S-LX70W subwoofer). The Pioneer S-LX70C center channel speaker comes in a glossy black color.