With 11.2-channels of Onkyo power and the world's most advanced A/V processing, the TX-NR3030 serves up revolutionary Dolby Atmos® surround-sound complete with liquid 4K video at 60 frames per second. Add in-ceiling speakers to augment a 5.2, 7.2, or 9.2 surround setup to unlock the full potential of this game-changing format, which creates a plane of sound over the listener's head. As well as more accurately locating surround effects mixed for discrete channels, Dolby Atmos moves the sound around your theater more realistically to place you in the center of the action. Connectivity extends from HDCP 2.2-ready HDMI® through to balanced XLR pre-outs, while onboard Wi-Fi® supplies your home theater with hi-res music via NAS/PC and limitless streaming from your smartphone. Onkyo has engineered the TX-NR3030 from faceplate to speaker posts for audiophile performance, with three transformers, separate amp and processing blocks, and seven top-of-the-line 32-bit Burr- Brown D/A converters.Whether used as a hub for housewide HD audio and video, or as the heart of a Dolby Atmos-powered home theater, the TX-NR3030 rewards with an emotionally uplifting performance every time.