AVR-X6400H

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.
  • AMAZING 3D-SOUND.

    Enjoy the most complete surround sound experience with latest audio formats Dolby Atmos, DTS:X and Auro-3D built-in. Most remarkably, the 11 channel amplification allows for setting up a full 7.1.4 3D experience without the need of an external amplifier.

  • POWERFUL 11.2 CHANNEL AMP WITH ECO MODE.

    The AVR-X6400H features a sophisticated power amplifier section with 11 channels in a monolithic amplifier design for ultimate clarity and power. Each channel is rated at 205 watts and all channels are able to safely drive lower impedance speakers (down to 4 ohms). There’s also an Auto Eco mode that adjusts the maximum power available according to the volume level as well as an on-screen Eco meter that lets you see the power consumption reduction in real time.

  • READY FOR THE FUTURE OF HOME CINEMA.

    The AVR-X6400H’s advanced video section is fully compatible with the latest HDMI and HDCP 2.2 specifications and prepared for any 4K Ultra HD source. High Dynamic Range (HDR), Dolby Vision compatibility, Hybrid Log Gamma (HLG) and eARC (enhanced Audio Return Channel) are at hand as well. You can also enjoy ultra-high-definition pictures from legacy analogue and digital sources.

  • THE HEART OF YOUR WIRELESS NETWORK.

    Every sound, all your music, controlled effortlessly. Full wireless connectivity is provided via both Wi-Fi and Bluetooth, Apple Airplay is supported. The built-in HEOS technology allows the AVR-X6400H to become the app-controlled heart of a whole-house wireless multi-room sound network.

  • 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.

BLOCKBUSTING 3D-SOUND.

Surround yourself in cinema-grade sound from literally any direction.

  • Dolby Atmos
  • DTS:X
  • AURO-3D
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    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 or 7.1 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.

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    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. The included spatial remapping engine, DTS Neural:X™, gives your movie, game and music collections a new lease on life! DTS:X brings the theatre home.

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    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.

GEARED UP FOR 4K ULTRA HD.

Enjoy ultra-high-definition pictures, even from analogue and digital SD sources.

  • LATEST HDMI SPECS WITH EARC
  • ADVANCED VIDEO SECTION
  • HDR / DOLBY VISION
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    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.

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    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.

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    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 MultEQ XT32
  • Connectivity
  • Denon + HEOS App
  • Quick Select
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    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.

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    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.

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    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.

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    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.

ADVANCED SOUND PROCESSING.

Experience extraordinary sound quality from both music and movies.

  • DSP
  • HIGH RESOLUTION AUDIO
  • AL32 PROCESSING
  • 32-BIT D/A CONVERSION
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    POWERFUL DSP AUDIO PROCESSING.

    The AVR owns a sophisticated DSP audio processing system that incorporates no less than 4 powerful high speed fourth generation SHARC DSP processors, which together have a combined continuous processing capability of 10 GFLOPS (10 billion floating point numerical computations per second).

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    ENJOY SUPERB AUDIO FIDELITY.

    The AVR-X6400H features high resolution audio decoding with multiple lossless file types including ALAC, FLAC and WAV at up to 24-bit/196-kHz along with compatibility for 2.8/5.6-MHz DSD files (DSD is the audio coding format of SACD).

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    UNIQUE DENON AUDIO TECHNOLOGIES.

    AL32 Processing Multi-channel provides ultra-high-resolution digital audio filtering and precision for all audio channels, to deliver a natural soundstage with enhanced imaging. For contents recorded in multi-channel such as Blu-ray discs, the recorded low frequency effects (LFE) may be out of synch and delayed. Bass Sync technology corrects such a delay of low frequency effects for the perfect audio experience.

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    BEST POSSIBLE SOUND STAGE.

    For optimum fidelity and the widest dynamic range with lowest distortion, the AVR-X6400H features advanced reference-class 32-bit AKM AK4458VN D/A converters on all channels. This ensures consistent high fidelity and precise channel matching across all channels for the ultimate listening experience.

GET THE AMAZING
HEOS EXPERIENCE.

Enjoy your favourite music anywhere – and everywhere – around your home. Share music stored on your home network, Internet radio or streaming services with HEOS wireless speakers, or even other HEOS-capable receivers, throughout the house. Control it all with the free HEOS app. Enjoy music from Spotify, TuneIn Internet radio, Sound Cloud, Tidal, Napster or Deezer.

 

SELECT THE PERFECT HEOS FOR YOUR SETUP.


The AVR-X6400H's built-in HEOS technology allows you to stream your favourite music wirelessly around your home to any other HEOS speaker.

  • Bathroom
  • Bedroom
  • Kitchen
  • Livingroom

HEOS 1: Ideal for damp environments or outdoors.

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.

Specifications / AVR-X6400H

Multichannel Surround
Sound Enhancements
Network
HDMI
Multiroom / CI
Others
Inputs/Outputs
Specifications
General

Awards & Reviews

  • The AVR-X6400H offers plenty of poise, control and subtlety along with a healthy dose of punch and surround-sound prowess.

    It's a surprisingly musical amplifier, with a wonderfully fluid sense of dynamics that keeps you hooked on every word and action unfolding on screen.

    But extensive features aside, what really impresses us is how articulate, rhythmically precise and musical this AV receiver sounds. It's punchy enough and fully exciting, but we love how it gives importance to the subtler aspects of sound quality.

    A terrific performer, this Denon AVR-X6400H would be a worthy addition to virtually anyone's home cinema room. read more







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Downloads

  • Name
    Date
    Size
    Type
    Action
  • Online Manual
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  • AVR-X6400H Product Information Sheet EN
    08/20/2017
    1.58 MB