Aperion Audio showed this new, larger center channel speaker. Added to its current line of value-priced, Internet-marketed speakers, and designed for a better match to the company's other 600-series speakers, the $495 634-VAC uses larger drivers for both bass and midrange than the Aperion's smaller, 500-series center speaker. It's a 3-way design for off-axis performance that should be superior to most comparably-priced, 2-way center channel designs, and its adjustablle crossover can compensates for use on a stand, in a cabinet, or on top of a big-screen TV.