Heighten your audio-visual experience with the Denon AVR-X6800H Receiver. Whether you opt for a 7.1.6 or 9.1.4 setup, this home theater receiver supports 8K video and 3D audio, enveloping you in hi-resolution visuals and lifelike sound. Get enveloped in sound with Dolby Atmos, DTS:X, IMAX Enhanced, Auro 3D, along with Dolby Surround, DTS Neural:X, and Auro-Matic upmixer to optimize legacy content. Seamlessly stream to HEOS speakers across your home via 8K/HDCP 2.3 for a cinematic experience in multiple rooms. With 13.4 channel processing, it fully embraces 8K HDMI and advanced video formats like Dolby Vision, HDR, HLG, HDR10+, and Dynamic HDR pass-through, along with 8K upscaling on all 7 inputs and 2/3 outputs, ensuring exceptional picture quality. Moreover, this AVR offers support for Dolby Atmos Height Virtualization Technology for virtual height effects without extra height channels, and it caters to gamers with 8K/60Hz pass-through, Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM) support, ensuring smooth, lag-free gaming. With built-in HEOS multi-room streaming, versatile connectivity options, and remote system monitoring technology, the Denon AVR-X6800H puts your home entertainment at your fingertips, delivering a remarkable audiovisual experience that exceeds expectations and redefines home entertainment, as it is designed to elevate your entertainment to new heights.