Take your home entertainment to the next level with NR1711 8K Ultra HD 7.2 channel AV receiver. Get dynamic, high-resolution audio with virtual height effects from Dolby Atmos and DTS:X technologies and eARC support. Enjoy crystal-clear picture quality, exceptional brightness & contrast with latest video technologies like HDR10, HDR10+, Dynamic HDR, HLG, Dolby Vision, 4:4:4 color resolution, BT.2020 & Quick Media Switching (QMS). Experience gaming thrills with spectacular imaging and reduced lag with 4K/120Hz* pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and Quick Frame Transport (QFT). Built-in Wi-Fi, Bluetooth & HEOS enables multi-room audio and digital music streaming from Spotify, Pandora & more throughout your entire home. Play/pause music, adjust volume & skip tracks with seamless voice control from Amazon Alexa, Google Assistant & Siri. Also works with home automation systems like Josh.ai. Multiple digital & analog inputs/outputs let you to connect the receiver to audio sources like a DVD & Blu-ray player, subwoofer & speakers & more to create versatile home theater setups. The included Setup Assistant offers clear, step-by-step on-screen instructions to connect your TV and the Audyssey MultEQ XT room acoustic measurement system that accurately analyzes the output of each speaker in your home theater configuration & tunes the AVR for an optimal listening experience. Control the NR1711 with your smart TV remote via the CEC functionality, or download the Marantz AVR Remote App on your smartphone to access all commands to the AVR from the phone. * Does not support pass-through from all 4K/120Hz media sources