Klipsch RVX-54 Floorstanding Speaker (Discontinued by Manufacturer) Slim Floor Speaker with powerful punch Matches well with 42-inch or larger plasma and LCD screens 1-inch titanium-dome compression drivers mated to a round Tractrix horn Four active 5.25-inch aluminum woofers Measures 49.25 x 7 x 6.5 inches (H x W x D)