Denon AVR-X1800H – 7.2-Channel 8K AV Receiver with HEOS® Built-in

The Denon AVR-X1800H is a 7.2-channel network AV receiver designed for immersive home cinema, music streaming and next-generation gaming. Delivering 80W per channel into 8Ω, it combines seven discrete high-current power amplifiers with Dolby Atmos®, DTS:X®, 8K HDMI connectivity, HEOS® Built-in, Audyssey MultEQ XT room correction and extensive wireless streaming. It can power a conventional 7.2-channel system or a 5.2.2 Dolby Atmos configuration with dedicated height speakers.

Key Features

7.2-Channel Discrete Amplification: Seven discrete high-current amplifier channels provide stable and dynamic performance across the entire surround system.
80W per Channel: Rated at 80W into 8Ω from 20Hz–20kHz with 0.08% THD and two channels driven.
Dolby Atmos®: Supports object-based immersive audio and 5.2.2 speaker configurations with dedicated height channels.
DTS:X®: Delivers immersive multidimensional audio for compatible movies, music and games.
Height Virtualization: Dolby Atmos Height Virtualization and DTS Virtual:X can create an enhanced immersive effect without dedicated height speakers.
6 HDMI Inputs: Provides extensive connectivity for Blu-ray players, streaming devices, game consoles and other HDMI sources.
3 × 8K HDMI Inputs: Three HDMI inputs support up to 8K/60Hz and 4K/120Hz video signals.
Advanced HDR: Supports HDR10, HDR10+, Dolby Vision, HLG and Dynamic HDR.
Gaming Features: VRR, ALLM and QFT support smoother gameplay with compatible consoles, PCs and displays.
eARC: Enables compatible lossless and immersive audio formats to return from a television through HDMI.
HEOS® Built-in: Provides network music streaming and wireless multi-room integration with compatible HEOS products.
Wi-Fi, Bluetooth & AirPlay 2: Offers flexible wireless playback from compatible smartphones, tablets and computers.
Bluetooth Re-Transmit: Audio can be transmitted from the receiver to compatible Bluetooth headphones with volume control.
Audyssey MultEQ XT: Uses the supplied calibration microphone to analyse the speakers and listening environment and optimise playback.
MM Phono Input: Allows direct connection of a turntable equipped with a Moving Magnet cartridge.
High-Resolution Audio: Supports FLAC, WAV and ALAC up to 192kHz/24-bit and DSD up to 5.6MHz.
Zone 2: Assignable amplifier channels allow a separate stereo listening area to be powered when using a compatible main-zone configuration.

Amplifier Specifications

Product Type	7.2-Channel Network AV Receiver
Number of Power Amplifiers	7
Maximum Processing Channels	7.1
Power Output – 8Ω	80W + 80W (20Hz–20kHz, 0.08% THD, 2 Channels Driven)
Power Output – 6Ω	120W + 120W (1kHz, 0.7% THD, 2 Channels Driven)
Maximum Output – 6Ω	145W (1kHz, 1 Channel Driven)
Amplifier Design	Discrete High-Current Power Amplification
Speaker Impedance	4Ω – 16Ω
Frequency Response	10Hz – 100kHz (+1 / -3dB, Direct Mode)
Signal-to-Noise Ratio	98dB (IHF-A, Direct Mode)
Speaker Terminals	7
Bi-Amp Assignment	Yes
Front Speaker B	Yes
Zone 2 Speaker Assignment	Yes
Pure Direct	Yes

Surround & Immersive Audio

Dolby Atmos®	Yes
Dolby TrueHD	Yes
Dolby Surround	Yes
Dolby Atmos Height Virtualization	Yes
Dolby Atmos Music	Yes
DTS:X®	Yes
DTS-HD Master Audio	Yes
DTS Neural:X	Yes
DTS Virtual:X	Yes
DTS:X Pro	No
Multichannel Stereo	Yes
Maximum Atmos Configuration	5.2.2

Room Correction & Speaker Setup

Room Correction	Audyssey MultEQ XT
Audyssey Dynamic EQ	Yes
Audyssey Dynamic Volume	Yes
Automatic Speaker Calibration	Yes – Supplied Measurement Microphone
Speaker Level Adjustment	Automatic / Manual
Speaker Distance Adjustment	Automatic / Manual
Variable Crossover	Yes
Optimized Bass Redirection	Yes
Subwoofer Outputs	2

HDMI & Video Specifications

HDMI Inputs	6 Rear
8K-Capable HDMI Inputs	3
HDMI Outputs	1
Maximum 8K Resolution	8K / 60Hz
Maximum 4K Frame Rate	4K / 120Hz
8K Pass-Through	Yes
HDMI Upscaling	Up to 8K / 60Hz
eARC / ARC	Yes
HDCP	HDCP 2.3
HDR10	Yes
HDR10+	Yes
Dolby Vision	Yes
HLG	Yes
Dynamic HDR	Yes
Variable Refresh Rate (VRR)	Yes
Auto Low Latency Mode (ALLM)	Yes
Quick Frame Transport (QFT)	Yes
Quick Media Switching (QMS)	No
HDMI CEC	Yes
HDMI Pass-Through in Standby	Yes

Audio Inputs & Outputs

Analogue Audio Inputs	2 × Stereo RCA
Phono Input	1 × MM
Phono Input Sensitivity	2.5mV
Phono Signal-to-Noise Ratio	74dB (IHF-A)
Optical Digital Inputs	2
Coaxial Digital Inputs	No
Subwoofer Pre-Outs	2
Zone 2 Pre-Out	No
USB Audio Input	1 × Front USB-A
Rear USB Power	5V / 1.5A
Headphone Output	Yes
FM Tuner with RDS	Yes

Network & Wireless Streaming

HEOS® Built-in	Yes
Wi-Fi	Yes
Ethernet	Yes
Bluetooth	Yes
Bluetooth Headphone Re-Transmit	Yes – With Volume Control
AirPlay 2	Yes
Spotify Connect	Yes
TuneIn Internet Radio	Yes
Media Server / NAS Playback	Yes
Roon Tested	Yes
HEOS App Control	Yes
Denon AVR Remote App	Yes
Voice Control	Amazon Alexa / Google Assistant / Apple Siri & HomePod

High-Resolution Audio Support

FLAC	Up to 192kHz / 24-bit
WAV	Up to 192kHz / 24-bit
ALAC	Up to 192kHz / 24-bit
DSD	2.8MHz / 5.6MHz
MP3	Yes
WMA	Yes
AAC	Yes
Gapless Playback	Yes – FLAC / WAV / ALAC / DSD

Multi-Zone & Control

Multi-Room Zones	2
Zone 2 Speaker Output	Yes – Assignable
HEOS Multi-Room	Yes
TV Sound Grouping	Yes
IP Control	Yes
Web Control	Yes
RS-232C	No
Setup Assistant	Yes
Quick Select Plus	Yes
GUI	1080p High-Definition Graphical User Interface
Front Display	1-Line FLD

General Specifications

Brand	Denon
Model	AVR-X1800H
Power Consumption	440W
No-Sound Power Consumption	ECO On: 29W / ECO Off: 39W
Standby Power Consumption	0.1W
CEC Standby Consumption	0.5W
Dimensions – Antennas Horizontal (W × H × D)	434 × 151 × 339mm
Dimensions – Antennas Vertical (W × H × D)	434 × 215 × 339mm
Weight	8.6kg
Remote Control	RC-1257
Finish	Black

System Integration

The AVR-X1800H can operate as a conventional 7.2-channel surround receiver or power a 5.2.2 Dolby Atmos system using two height or Dolby Atmos-enabled speakers. Its assignable amplifier channels also support front-speaker bi-amping, a second Front B speaker pair or powered Zone 2 operation. HDMI sources, an MM turntable, optical digital equipment, USB storage and network streaming services can therefore be integrated into one compact home entertainment system.

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