Definitive Technology Dymension 5.1 Channel Surround Sound System (2) DM40 Towers, (1) DM10 Center Channel, (2) DM95 Rear Speakers, and (1) DN8 Subwoofer (Bundle) The Definitive Technology Dymension 5.1 Channel Surround Sound System bundle brings together high-performance components to create a truly immersive home theater experience. The system includes two DM40 tower speakers for the front left and right channels, a DM10 center channel for clear dialogue, two DM95 rear speakers for surround ef