Definitive Technology Dymension 5 Channel Surround Sound System - Bundle with (2) DM40 Towers, (1) DM20 Center Channel, and (1 Pair) DM95 Rear Speakers (Bundle) The Definitive Technology Dymension 5 Channel Surround Sound System bundle delivers immersive, cinematic audio with a combination of high-performance speakers. This package includes two DM40 Slim Bipolar Tower Speakers for the front channels, one DM20 Center Channel Speaker for clear dialogue, and a pair of DM95 Wall-Mountable Rear Surro