The Cinema Ribbon Trios are built with the same acclaimed technology and craftsmanship of the Cinema Ribbon Duos, but feature dramatic performance upgrades that take them into a class all their own. A 440-Watt, On-Wall tour-de-force that has absolutely no equal. The Trio line is purpose-built for on-wall mounting and matching to your flat panel video monitor. Their enhanced performance versus the Duo line is courtesy of one additional driver in the left and right channel speakers-and two additional drivers for the center channel. The Cinema Ribbon Trio's prodigious power, High Back-emf drivers and hand-lacquered rosewood veneer cabinets make them the singular choice for every serious Home Theater devotee.