The Denon AVR-X4700H is a premium 9.2-channel 8K Ultra HD AV receiver engineered to serve as the central command hub for a sophisticated home theater and whole-home audio system. It delivers substantial power, processing 125 watts per channel into 8 ohms with low distortion, ensuring dynamic and detailed audio performance for movies, music, and gaming. A defining feature is its advanced video section, which supports the latest 8K/60Hz and 4K/120Hz pass-through, along with comprehensive HDR formats including HDR10+, Dolby Vision, and HLG, guaranteeing exceptional picture quality from modern source devices. The inclusion of HEOS Built-in technology transforms the receiver into a multi-room streaming platform, allowing users to wirelessly stream music from popular services throughout their home to other HEOS-compatible speakers.

Audio processing is anchored by robust, industry-leading technologies for an immersive soundscape. The receiver features full support for object-based audio formats like Dolby Atmos and DTS:X, and with its 9-channel amplifier, it can be configured for a 5.1.4 or 7.1.2 surround setup out of the box, creating a compelling three-dimensional audio experience. For even greater customization, the unit can be expanded to an 11.2-channel processing setup by adding an external two-channel amplifier, enabling configurations like 7.1.4. It includes Denon's proprietary Audyssey MultEQ XT32 room correction system, which uses a supplied calibration microphone to analyze the listening environment and automatically adjust speaker levels, distances, and EQ to correct for room acoustics, delivering a balanced and accurate sound tailored to the specific space.

Connectivity is extensive and future-proofed. The receiver boasts eight HDMI inputs and three outputs, all supporting HDCP 2.3, with one input specifically designated for 8K/60Hz and 4K/120Hz passthrough. It includes a comprehensive suite of legacy and modern digital and analog audio inputs, dual subwoofer outputs for enhanced bass management, and robust network capabilities via Wi-Fi, Bluetooth, and Ethernet. Voice control is integrated through compatibility with Amazon Alexa, Google Assistant, and Apple Siri, enabling hands-free operation. The AVR-X4700H combines formidable power, cutting-edge video handling, advanced room correction, and versatile multi-room streaming into a single, highly capable unit designed for the enthusiast seeking a complete and upgradeable high-fidelity entertainment solution.