Now you can get room-filling home theater sound - without a room full of speakers and wires. The ZVOX Z-Base 580 is a complete surround sound system - including dual powered subwoofers - all in one cabinet. Just place the 580 on a piece of furniture, place your flat-panel TV on top of the ZVOX system, connect one wire...you've installed a high-performance home theater system in under 10 minutes. The sound quality of the ZVOX 580 is comparable to that of much more expensive multi-speaker systems. It includes five high-performance speakers and dual 6.5" powered subwoofers for window-rattling bass. The ZVOX PhaseCue II virtual surround sound system creates three-dimensional sound without the need for multiple speakers throughout the room. Movies come to life with vibrant, realistic, high-impact sound. Music sounds accurate and natural. And vocals on TV shows come through with incredible clarity. The 580 uses a highly advanced processor to digitally tailor the sound for excellent frequency response. The result is a very smooth, very accurate sound. This Z-Base system doesn't sound like a "sound bar," it sounds like an audiophile quality speaker system.