Denon AVR-X4700H 9.2 Ch. 8K AV Receiver with 3D Audio, HEOS® Built-in and Voice Control

Power and processing: 9-channel amplifier 125 watts per channel into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels driven Dolby®, DTS®, and Auro-3D® surround sound decoding Dolby Atmos® processing for use with in-ceiling or "height" speakers for more enveloping home theater sound Dolby Atmos Height Virtualization and DTS Virtual:X® create three-dimensional effects without height speakers IMAX® Enhanced reproduces the full dynamic range of specially encoded IMAX soundtracks from compatible sources analog-to-HDMI video conversion upscales standard-definition video signals to HD and Ultra HD (up to 8K) Audyssey speaker calibration and system optimization includes: MultEQ® XT32 auto setup and room calibration delivers balanced, dynamic sound with enhanced surround performance Dynamic Volume anticipates loud sounds to keep volume levels even Dynamic EQ improves dialogue, bass response, and surround channel levels at lower volumes Sub EQ HT provides individual calibration for dual subwoofers, for even bass response throughout the room Low Frequency Containment reduces the amount of bass that bleeds into other rooms Audyssey MultEQ Editor app for further audio customization (paid app; not included)   General features: free Denon AVR Remote app lets you use your Apple® or Android™ device as a Wi-Fi remote Setup Assistant guides you through the initial connection process and settings HDMI standby pass-through allows HDMI switching without powering up receiver intuitive, full-color on-screen guide AM/FM tuner remote control 17-3/16"W x 6-9/16"H x 15-15/16"D (9-5/16"H with Wi-Fi antennas raised) weight: 30.2 lbs. warranty: 3 years MFR # AVRX4700BKE3