Klipsch SW-450 10-Inch 450watt Subwoofer (Black)

The SW-450 fills any room with big clear bass thanks to its powerful 10-inch driver and Class D amplifier. In addition to its unparalleled performance the SW-450 offers unmatched flexibility. A low pass crossover and variable phase control lets you effectively blend the subwoofer's low-frequency tones with other Klipsch speakers as well as establish a ...