This feature-packed receiver sports four of the latest HDMI 1.4a inputs to handle your Blu-ray player and other high-definition devices. Non-HD video sources, meanwhile, can be upscaled to spectacular widescreen 1080p via HDMI and Faroudja DCDi Cinema. The special Onkyo HT-S6300 package with complete 7.1-channel surround sound speaker set and iPod/iPhone dock. This special HT-S6300 package also includes a 7.1-channel surround sound speaker set, which includes one subwoofer, one center channel speaker, and six satellite speakers. It also includes a Dock for iPhone/iPod. HDMI 1.4a is compatible with upcoming 3D