DENON AVR-X6800H 11.4-Ch x 140 Watts 8K A/V Receiver w/HEOS
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DENON AVR-X6800H 11.4-Ch x 140 Watts 8K A/V Receiver w/HEOS

DENON AVR-X6800H 11.4-Ch x 140 Watts 8K A/V Receiver w/HEOS

Item #: DENAVRX6800H-RB
UPC #: 747192140359
Availability: IN STOCK, ships out in 1-2 Business Days.
23% off msrp
Item Condition:
Denon Factory Refurbished
Manufacturers Warranty:
1 Year Denon + 2 Year CPS Free Extension
Manufacturers Part #:
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Designed and manufactured in Japan, the AVR-X6800H drives 11.4 channels of amplification for an upscaled experience. With Dolby Atmos and DTS:X, plus IMAX Enhanced and Auro 3D, the AVR-X6800H envelops larger living spaces in breathtaking 3D audio. With HEOS® Built-in, wirelessly stream your favorite music.


  • 11.4 channels
  • 140W per channel  
  • 8K Ultra HD
  • 3D Audio
  • HEOS® Built-in
  • Seven HDMI Inputs

The next level in home theater

Maximize your entertainment with a full suite of audio and video technologies plus smart features

Tailor your sound with complete connectivity & control

Every element of a Denon product is thoughtfully crafted to deliver an unforgettable audio experience.

Onboard Technologies



Multichannel Surround 
DTS HD Master / DTS:X / DTS:X Pro  Yes / Yes / Yes
DTS Neo:6 / DTS Neural:X  No / Yes
DTS Virtual:X  Yes
IMAX Enhanced  Yes
Dolby TrueHD / Dolby Atmos / Dolby Atmos Height Virtualization / Dolby Atmos Music  Yes / Yes / Yes / Yes
Dolby ProLogic Il / Dolby Surround  No / Yes
Auro 3D  Yes
360 Reality Audio / MPEG H  Yes / Yes
Multichannel Stereo  Yes
Max. number of processing (preamp) channels  13.4
Sound Enhancements 
Mono Block Power Amp Construction  Yes
Discrete Power Amplifier  Yes
D.D.S.C. HD Digital  Yes (32 bit)
Pure Direct  Yes
Gold Plated RCA Terminals  Yes
Clock Jitter Reducer  Yes
Alpha Processing  AL32 Processing Multichannel
Audyssey  MultEQ XT32
Audyssey Dynamic EQ / Dynamic Volume  Yes / Yes
Audyssey LFC  Yes
Dirac Live upgradability  Yes
Compressed Audio Restorer  Yes
Media Server  Yes
HEOS Wireless Multi-Room Technology  Yes
Bluetooth Re-transmit for Bluetooth headphones  Yes (With volume control)
Alexa / Google Voice Assistant / Apple HomePod  Yes / Yes / Yes
Lossy Formats: MP3 / WMA / AAC  Yes / Yes / Yes
Lossless Formats: FLAC / ALAC / WAV  Yes / Yes / Yes
Lossless Formats: FLAC HD 192/24 / WAV 192/24 / ALAC 192/24  Yes / Yes / Yes
DSD Audio Streaming  Yes (2.8/5.6MHz)
FLAC HD 192/24  Yes
WAV 192/24  Yes
ALAC 192/24  Yes
Gapless playback  Yes (FLAC, WAV, ALAC ,DSD)
AirPlay Audio Streaming  Yes (AirPlay2)
Internet Radio  Yes (TuneIn)
Spotify Connect  Yes (connect)
Pandora  Yes
SiriusXM  Yes
Other Streaming Services  Amazon Music HD/ Amazon Music / TIDAL / Deezer / iHeart Radio / Napster / Soundcloud / Mood Mix
Roon Tested  Yes
HEOS App Control  Yes
Compatible with Remote APP for Smart Phones  Denon AVR Remote
Compatible with Remote APP for Tablets  Android / iOS / Amazon Kindle
Ethernet Ports  Yes
Wi-Fi  Yes
Bluetooth  Yes
HDMI Inputs: Back, Front  7 / No
HDCP2.3 support  Yes
HDMI Outputs: Main, Zone  1-Feb
Video conversion Analog -> HDMI  Yes
HDMI to HDMI Scaling  1080P/4K to 8K
HDMI 2.1: 8K/60 Hz AB / 4K/120 Hz AB  Yes / Yes
8K/60Hz AB / 4K/120Hz AB Pass-Through In/Out  7 / 2 (up to 40Gbps)
HDMI 2.0: 3D / 4K / CEC / ARC / InstaPrevue  Yes / Yes / Yes / Yes / No
HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR  Yes / Yes / Yes / Yes / Yes
ALLM (Auto Low Latency Mode) Pass-Through for Gaming  Yes
Variable Refresh Rate / Quick Flame Transport / Quick Media Switching  Yes / Yes / No
3D Signal Pass-Through  Yes
8K Signal Pass-Through, Scaling, GUI Overlay  Yes / Yes / Yes
4K Signal Pass-Through / Scaling / GUI Overlay  Yes / Yes / Yes
HDMI Pass-Though in Standby Mode  Yes
CEC  Yes
DSD Audio capability  Yes
Audio Return Channel  ARC, eARC
Auto LipSync  Yes
Multi-room / CI 
Multi-Room Zones  3
Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog  Yes (2ch) / Yes (2ch) / Yes / Yes
Zone Audio Output: Speaker / Pre-Out  Yes / Yes
Zone HDMI output from HDMI source  Yes
IP Control / RS232 Control / Web Control / App Control  Yes / Yes / Yes / Yes
Remote In / Out  Yes / Yes
DC Trigger output  3
HDMI Diagnostics  Yes
Auto speaker setup by microphone  Audyssey MultEQ XT32 Dirac Live (upgrade)
Front Display  2 Line FLD
Graphic User Interface - GUI  Modern HD GUI
GUI Languages  3
Setup Assistent  Yes
Quick Select Plus, Quick Select  Yes / No
Firmware Update by Network / USB  Yes / Yes
Variable cross over  Yes
Optimized Bass Redirection  Yes
Bass Sync  Yes
ECO Mode  Yes
Auto Power Off  Yes
Sleep Timer  Yes
Inputs Outputs 
Composite In / Out  2 / No
Component In / Out  1 / No
HDMI In / Out  7 / 3
Multi-Room Video Out: Video / HDMI  No / Yes
Analog In, Out  6 / No
Phono (MM) In  Yes
Digital in: Optical/Coaxial  2 / 2
Multi-Room Out: Analog/Digital  2 / No
Multichannel Pre-out ) Yes (13.4
Subwoofer Out  4 (independent)
Speaker Terminal: Gold-Plated Screw / Regular Screw  Yes / No
Number of Speaker Terminals  13
Speaker A / B  assignable
Bi-amp drive  assignable
Multi-Room Speaker Terminal  assignable
Front Inputs: Audio / Composite / Digital (Opt) / HDMI / USB  No / No / No / No / Yes
USB Audio / Made for iPod / Made for iPhone  Yes / No / No
USB Power Supply on Rear Panel  Yes
AM/FM Tuner  Yes
Number of Power Amps  11
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, 10% 1ch Drive)  250 W
Metal Front Panel  Yes
System Remote Control  RC-1256
Pre-programmed / Learnable / LCD Display  Yes / No / No
Power Consumption in W  750
Power Consumption No-Sound (ECO On / Off) in W  65W / 110W
Standby Consumption in W  0.1
CEC Standby Consumption in W  0.5
Network Standby Consumption in W  Less than 2.0
Maximum Dimensions  
Antenna:Horizontal:(W x D x H) in mm 17.1× 15.3 × 6.6
( Antenna:Vertical :(W x D x H) in mm) ( 17.1 x 15.3 x 9.3)
【 w/o Antenna :(W x D x H) in mm】  ( 17.1 x 14.9 x 6.6)
Weight in LBS  34.4
Power Supply AC  120 V, 60 Hz
Speaker Impedance  4–16Ω/ohms
Pre-Amplifier Section   
Input Sensitivity  200 mV
Frequency Response  10 Hz–100 kHz — +1, –3dB (Direct mode)
S/N Ratio  102dB (IHF-A weighted, Direct mode)
FM section Tuning Frequency Range  87.5–107.9 MHz
AM sectionTuning Frequency Range  520 kHz–1710 kHz

Item Condition

Item Condition

Denon Factory Refurbished

Buying a Denon Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it's repackaged with original accessories included. When you consider that a factory-renewed Denon product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty valid at any authorized Denon repair center (you can look-up locations online here or call 201-762-6665)

Denon, like all electronics manufactures, receives products returned for various reasons. In 2011 consumers returned 17 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened, it must be resold as refurbished or open box and can't be resold as new again. The history and reason why a product was returned is not provided to us, thus we can't provide any additional details regarding its past. All products are processed by Denon certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Denon Factory Refurbished" product.

Most units are Cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10). Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we can't provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.

Extended Warranties

Extended warranties

Get extra protection for your DENON AVR-X6800H 11.4-Ch x 140 Watts 8K A/V Receiver w/HEOS with a comprehensive service plan




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