Premium 11.2 channel AV Surround Receiver with monolithic amplifier design, all 3D audio formats built-in, and unparalleled music playback options, thanks to our HEOS technology.
PERFECT SET-UP FROM THE START
The AVR-X6400H easily guides you through the set-up process to ensure the most accurate configuration. Optimize all settings for the best possible sound and video quality with your system from the get-go. The most advanced Audyssey MultEQ XT32 room measurement system provides for best sound in every room.
DOLBY ATMOS - SOUND IN THE RIGHT PLACE
Feel every dimension in Dolby Atmos. Dolby Atmos transports you into the story with moving audio that flows all around you with breathtaking realism. Enjoy a 5.1 surround sound speaker system and 4 additional overhead speakers or 4 Dolby Atmos elevation speakers for the ultimate home theatre experience - including Dolby Surround upmixer for legacy content.
DTS-X - BE CLOSER TO THE ACTION
DTS:X™ immersive audio places sound where it would occur naturally in space, creating a lifelike, multi-dimensional audio experience in the home. The improved immersion and heightened realism draw you into the world of your favourite movies. In Spring 2018 we will offer a free-of-charge DTS Virtual:X firmware update that allows you to enjoy a complete immersive experience without the need for dedicated height or surround speakers.
Auro-3D - PUTTING YOU IN A COCOON OF LIFE-LIKE SOUND
Auro-3D® elevates the home theatre experience to amazing new levels by delivering the excitement of three-dimensional sound for music, games, broadcast, and films while enhancing your existing audio-visual collection, thanks to Auromatic up-mixing engine.
HDMI - FUTUREPROOF IN ANY WAY
All eight HDMI inputs and two HDMI outputs feature HDCP 2.2 compatibility and the latest HDMI specifications, including 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, High Dynamic Range (HDR) and 21:9 video, 3D, and BT.2020 pass-through support. It is even ready for Enhanced Audio Return Channel (eARC) for 3D audio broadcast over TV.
ADVANCED VIDEO SECTION - BREATH NEW LIFE INTO LEGACY SOURCES
The AVR-X6400H owns an advanced video processor to upscale existing lower resolution video from any analogue or digital source to true 4K. With three HDMI outputs, you can even connect a TV and a projector in the main room, while playing back different content on a second zone screen.
HDR/DOLBY VISION - NEXT GENERATION VIDEO FORMATS
The AVR-X6400H supports High Dynamic Range (HDR) video format. It is even ready for Dolby Vision and HLG (Hybrid Log Gamma). Dolby Vision transforms the viewing experiences with astonishing brightness, contrast, and colour. HLG offers HDR technology over broadcast content.
SET-UP AND CONNECT WITH EASE
Get your AVR-X6400H up and running in no time, perfectly tailored to your needs.
AUDYSSEY MULTIEQ XT32 - MEASURE YOUR SOUND TO YOUR ROOM
The AVR-X6400H features the most advanced Audyssey MultEQ XT32 room acoustic measurement system including Audyssey Dynamic Volume, Dynamic EQ, LFC and SubEQ HT. Through these technologies, and with the supplied microphone, it exactly analyses each speaker's output to optimize the overall listening experience. With the additional Audyssey MultEQ Editor App (available for purchase), very advanced users can even go further "under the hood" if desired.
CONNECTIVITY - UNWIRE YOUR SOUND
The AVR-X6400H is equipped with an advanced dual antenna system for robust and error-free streaming, featuring Bluetooth and Wi-Fi connectivity as well as Apple's AirPlay for direct music playback from Apple's iDevices.
DENON + HEOS APP - EVERYTHING UNDER CONTROL
With the "Denon 2016 AVR Remote" app you can control the receiver's operation and even control your connected Denon Blu-ray player. With the HEOS app you easily command your music and multi-room streaming.
QUICK SELECT - CHOOSE YOUR FAVOURITE SOURCES
Store your preferred set-up and sound mode for every source, so that you can jump right to them by the push of a button on the front panel and the remote control.
EXTERNAL CONTROL AND IP CONTROL CAPABILITIES
The AVR-X6400H is equipped with a range of features to provide enhanced control capabilities and compatibility with 3rd party and custom integration solutions including Crestron Connected. It can be set up and operated by a home computer on the network via IP control, either via wired LAN connection or Wi-Fi. For direct connection to external home automation and control equipment, it's also equipped with an RS-232C serial port. For simpler integrated control set-ups, the AVR-X6400H features an IR (infrared) remote control input on the rear panel, allowing remote control compatibility with other components in your home theatre system.