Denon AVR-X6400H 11.2 Channel AV Network Receiver
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. Coming soon - control with Alexa voice commands.
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.
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 theater experience - including Dolby Surround upmixer for legacy content.
All eight HDMI inputs and three 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 playback through TV apps. The feature will be enabled via a future firmware update.
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 analyzes 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.
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).
Enjoy your favorite 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 TuneIn, Internet Radio and a wide range of streaming services including Pandora®, Spotify®, Amazon Prime Music, iHeartRadio, SiriusXM, Soundcloud®, Tidal, Napster or Deezer.
The AVR-X6400H is part of Denon's range of IN·Command series of custom integration friendly AV components, equipped with a range of features to provide enhanced control capabilities and compatibility with 3rd party and custom integration solutions.
The AVR-X6400H features IP control capability for an integration with major 3rd party control devices and Control4 SDDP (Simple Device Detection Protocol) certification for quick and easy integration with Control4 home automation equipment. 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 theater system.
Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive) 140 W
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) 175 W
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) 250 W
DTS HD Master / DTS:X
Dolby TrueHD / Dolby Atmos
Max Number of Processing (Preamp) Channels 11.2
Lossy Formats: MP3 / WMA / AAC
Lossless Formats: FLAC / ALAC / WAV
DSD Audio Streaming
Gapless playback (FLAC, WAV ,ALAC, DSD)
AirPlay Audio Streaming
Compatible with Remote APP for Smart Phones
Compatible with Remote APP for Tablets
HEOS Wireless Multi-Room Technology
Lossless formats: FLAC HD 192/24 / WAV 192/24 / ALAC 192/24
FLAC HD 192/24
Other Streaming Services * Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / Soundcloud / Mood Mix
HEOS App Control
Metal Front Panel
System Remote Control RC-1219
Power Consumption in 750W
Standby Consumption in 0.1W
CEC Standby Consumption in 0.5W
Network Control On Consumption in 4.5W
Maximum Dimensions 434mm W x 384mm D x 168mm D