The PQube personal power pack is a unique 2.1 active speaker system. For one, it is an exceptional near field multimedia speaker for your desktop. Secondly, it is perfect as a hi-fi speaker system in premium spaces like bedrooms and dens. Most importantly, with MDI (Multi Dimensional Imaging) virtual surround sound inbuilt, it is the ideal compact speaker system for high grade gaming or TV/ DVD viewing. With exceptional sonic and build quality, the PQube is the most exciting and innovative personal active speaker system around.