The DHT-487DV Home Theater System brings you Denon's acclaimed separate component performance, with 5 matched 2-way acoustic suspension loudspeakers in a simple and ready made package for almost any environment. With 5 channels of high current amplifier power and high speed DSP processing technology combined with a DVD player with progressive scan that plays back almost all forms of media that can be placed on a 5" disc, the DHT-487DV is all you need to bring true life surround sound to your home theater. The speakers feature updated design and engineering to provide sonic excellence, bringing you the finest in audio playback reproduction.