Sharing the same driver compliment as our flagship S7T, this speaker makes the perfect choice for where the highest performance theater is desired. Featuring our proprietary DPC-Array controlling Mid/High frequencies, centered by our finest 28mm Beryllium dome and dual 28mm TPCD ultra-lightweight domes. This array delivers amazing accuracy, smoothness and directivity control to handle the critical vocal range and delicate treble. All S-Series speakers share the same DPC-Array and benefit from our unique timbre matching technique across the entire product line. Custom bass drivers made from TPCD deliver unparalleled dynamic range and musical finesse. The PERLISTEN S-Series speakers also have the distinguished honor to be the world’s first and only loudspeakers to be certified for THX Dominus – their highest. rating.