Denon

Denon AVR-X3900H 9.4 Channel 8K Dolby Atmos AV Receiver

  • denon avrx3900 av receiver front view
  • denon avrx3900h av receiver back view

AVRX3900H

$2,499.00
$2,499.00

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Product Overview

Designed to power immersive home theater systems that prioritize control and cohesion, the Denon AVR-X3900H delivers powerful multichannel sound shaped by 3D audio formats like Dolby Atmos and DTS:X. Advanced room correction optimizes your system for your environment so sound remains balanced across expansive speaker layouts. Support for both 4K and 8K video and flexible surround configurations lets you expand your system over time, while modern connectivity unifies TV, gaming, and music into a single entertainment hub.

Wondering how the AVR-X3900H stacks up against the AVR-X2900H, or whether it's worth upgrading from your AVR-X3800H? Our in-depth comparison covers everything you need to know — read the full breakdown here →

Features

  • 9.4 channels
  • 105 watts of power
  • 3D audio
  • 4K/8K HDMI
  • Powered by HEOS™
  • Dirac Live ready

Specifications

Technical Information

• Number of Processing Channels
11.4

• Subwoofer Out
4 (Independent)

• Number of Power Amps
9

• Power Output
105 W (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive)
135 W (6 ohm, 1 kHz, 0.7% 2ch Drive)

• Multi-Source / Multi-Zone
2

• Front Display
1 line FLD

• GUI Languages
3 (English/Français/Español)

• System Remote Control
RC-1262

• Power Consumption in W
660W

• Power Consumption No-Sound (ECO on/off) in W
60W / 100W

• Standby Consumption in W
0.1

• CEC Standby Consumption in W
0.5

• Network Standby Consumption in W
Less than 2.0

Inputs/Outputs

• HDMI In/Out
6 / 3

• HDMI Input Features
All HDMI Inputs Support 8K

• HDMI Output Features
1 x eARC

• Subwoofer Outputs
4 Independent

• Multi-Zone Support
2 Zones

Audio Formats

• Dolby Atmos
Yes

• DTS:X
Yes

• AURO-3D
Yes

• IMAX Enhanced
Yes

• 360 Reality Audio
Yes

Room Correction

• Audyssey
Yes

• Dirac Live Ready
Yes

• Dirac Live Bass Control Ready
Yes

• Dirac Live Active Room Treatment (ART) Ready
Yes

Streaming & Network

• HEOS Built-In
Yes

• AirPlay 2
Yes

• Bluetooth
Yes

• Spotify Connect
Yes

• Whole-Home Audio
Yes

Video Features

• Video Resolution Support
8K / 60Hz

• 4K / 120Hz
Yes

• HDR Support
Dolby Vision

• HDCP Version
HDCP 2.3

• Gaming Features
AMD FreeSync

• 1440p Pass-Through
Yes

General

• Channels
9.4

• Amplification
105 Watts per Channel

• Processing Capability
11.4 Channel

• Colour
Black

• Power Supply Output Connectors
4 - 16 Ω/ohms

• Frequency Response
10 Hz - 100 kHz (+1, -3 dB Direct Mode)

• Signal to Noise Ratio
100 dB (IHF-A Weighted, Direct Mode)

• Distortion
0.008% (20 Hz - 20 kHz, Direct Mode)

• Phono Input Sensitivity
2.5 mV

• Dimensions (W x H x D)
17.1" x 6.6" x 15.3"

• Weight
27.6 lb

Premium Power For Clear Sound

With 105 watts per channel of clean amplification, the AVR-X3900H delivers controlled, dynamic sound that preserves dialog clarity, reveals detail, and keeps movies, music, and games engaging at any volume.

  • Surround Sound

    Flexible surround and height channel options support immersive 3D audio across a wide range of room sizes and layouts.

  • 3D Audio Immersion

    Lose yourself in breathtaking 360-degree sound with Dolby Atmos, DTS:X, AURO-3D, IMAX Enhanced, and 360 Reality Audio. Experience immersive audio that surrounds you from every direction, pulling you deeper into movies, music, and games.

  • One Hub For Entertainment

    Connect your TV, gaming consoles, and streaming sources through one 4K/8K-ready hub with advanced HDMI connectivity designed for smooth performance and modern entertainment systems.

High-Definition Picture

Watch movies and shows in crisp 4K or 8K detail, with Dolby Vision technology and HD content upscaled for modern displays to maximize resolution, color, and contrast.

Build a Surround System Your Way

Support for 9 amplified channels with 11-channel processing gives you flexibility to design immersive surround and height speaker layouts that adapt to your space.

Compare products

Denon AVR-X 2900h Av Receiver

Denon AVR-X2900H 7.2-Ch 4K/8K Dolby Atmos AV Receiver
denon avrx3900 av receiver front view

Denon AVR-X3900H 9.4 Channel 8K Dolby Atmos AV Receiver
Channels (amplified) 7.2 (7 amplified) 9.4 (9 amplified)
Max processing channels 7.1 11.4
Power per channel (8Ω, 2ch) 95W 105W
Subwoofer outputs 2 (shared) 4 (independent)
Audyssey MultEQ XT MultEQ XT32 + Sub EQ HT
Dirac Live Optional — Room Correction tier only Optional — full suite from launch
Preamp outputs Front L/R + sub (2.2) Full 11.4
Dedicated Pre-Amp Mode No Yes
Auro-3D / IMAX Enhanced / 360 Reality Audio No Yes
HDMI inputs / outputs 6 / 2 6 / 3
AMD FreeSync Yes Yes
Zone 2 Audio pre-outs only Dedicated HDMI output
Phono (MM) input Yes Yes
DAC New 32-bit multi-channel DAC Cirrus Logic CS4308S 32-bit 8ch

Feature Highlights

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Frequently Asked Questions

What is the difference between the Denon AVR-X3900H and AVR-X3800H?

The AVR-X3900H builds on the AVR-X3800H with updated internal components, revised DAC architecture, added 1440p gaming support, AMD FreeSync compatibility, channel level monitoring, and other refinements while keeping the same 9.4 amplification and 11.4 processing platform.

What speaker layouts can the Denon AVR-X3900H support?

The AVR-X3900H includes 9 channels of amplification and 11.4 channels of processing, allowing setups such as 5.4.4 or 7.4.2 directly from the receiver. Adding an external amplifier enables a full 7.4.4 Dolby Atmos configuration.

Does the Denon AVR-X3900H support four independent subwoofers?

Yes. The AVR-X3900H features four independently controlled subwoofer outputs, allowing separate level and distance adjustments for improved bass performance and room integration.

Is the Denon AVR-X3900H a good AV receiver for gaming?

Yes. The AVR-X3900H supports 4K/120Hz, 8K/60Hz, 1440p pass-through, VRR, ALLM, and AMD FreeSync, making it suitable for PlayStation 5, Xbox Series X, and gaming PCs.

Does the Denon AVR-X3900H include Dirac Live room correction?

The receiver includes Audyssey room correction out of the box and supports optional Dirac Live upgrades. It is also compatible with Dirac Live Bass Control and Active Room Treatment (ART).

Can the AVR-X3900H be used with external amplifiers?

Yes. The AVR-X3900H includes full pre-outs, allowing users to connect external amplifiers for increased power or expanded speaker layouts such as 7.4.4 systems.

Does the Denon AVR-X3900H support music streaming and multi-room audio?

Yes. HEOS Built-In allows wireless music streaming and multi-room playback. The receiver also supports AirPlay 2, Bluetooth, network streaming, and popular music services.

What is the difference between the Denon AVR-X3900H and AVR-X2900H?

The AVR-X3900H is designed for larger and more advanced home theatre systems. It offers 9 channels of amplification and 11.4 channel processing, compared to 7 channels and 7.1 processing on the AVR-X2900H. The X3900H also adds four independent subwoofer outputs, Auro-3D, IMAX Enhanced, expanded pre-outs, an extra HDMI output, and support for more advanced speaker layouts such as 5.4.4 or 7.4.2. The AVR-X2900H is better suited for traditional 5.1.2 or 7.1 systems and smaller rooms.

Does the AVR-X3900H support Dolby Atmos, DTS:X, IMAX Enhanced, and Auro-3D?

Yes. The AVR-X3900H supports Dolby Atmos, DTS:X, IMAX Enhanced, Auro-3D, Sony 360 Reality Audio, and additional immersive audio formats.

Is the Denon AVR-X3900H worth upgrading to from an older receiver?

For users upgrading from older 5.1 or 7.1 receivers, the AVR-X3900H adds HDMI 2.1 gaming features, 11.4 processing, four independent subwoofer outputs, expanded room correction options, and support for advanced immersive audio formats.