5.1-channel home theater system offers everything you need to take your home entertainment to the next level with enriched audio that puts you right in the action. With HD Upconversion, DVD videos are auto-enhanced to near HD quality to let you see your favorite titles with greater details and clarity. The HDMI connection transmits both digital video and audio over a single cable, delivering a superb entertainment experience with higher-quality audio. Dolby Digital Plus optimizes your entertainment experience with enhanced sound richness and clarity for all of your favorite movies, TV shows and streaming content. Two-channel audio is processed to bring you a full range of surround sound with enhanced bass and crisp dialogue for near-studio quality HD audio.