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Denon - AVR-X3900H 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver - Black

Model: AVR-X3900H
SKU: 6665561

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Specifications
  • Continuous Watts x Channel @ Ohms
    105 watts x 9 channels @ 8 ohms
    Number of Channels
    9
    Audio Only Inputs
    2 x Optical digital audio, 2 x Coaxial digital audio, 1 x Phono
    Audio/Video Inputs
    6 x HDMI 2.1
    Network Connector(s)
    1 x RS-232
    Video Pass-through
    2160 (4K)
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 105 watts x 9 channels @ 8 ohms
    • Number of Channels: 9 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Audio Only Inputs: 2 x Optical digital audio, 2 x Coaxial digital audio, 1 x Phono
    • Audio/Video Inputs: 6 x HDMI 2.1 (The number and type of HDMI inputs the product has.)
    • Network Connector(s): 1 x RS-232
    • Video Pass-through: 2160 (4K) (Devices with this feature allow video signals to travel from their source to a target device without alteration. For example, a receiver with 4K pass-through would allow 4K video signal from a Blu-ray player to pass to a target TV with surround sound; without the pass-through ability, the receiver would not allow both 4K video and surround sound to be transmitted simultaneously.)
    • Audio/Video Outputs: 2 x HDMI 2.1 (The number and type of HDMI outputs the product has.)
    • Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
  • General
    • Brand: Denon
    • Model Number: AVR-X3900H
    • Product Name: Denon AVR-X3900H 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver
    • Color: Black
  • Audio
    • Continuous Watts x Channel @ Ohms: 105 watts x 9 channels @ 8 ohms
    • Number of Channels: 9 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
    • Surround Sound Supported: Dolby Atmos, DTS:X, DTS Virtual:X, IMAX Enhanced, Auro 3D, Dolby Surround, Dolby TrueHD, DTS Neural:X, DTS-HD Master Audio (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • Supported File Formats: AAC, FLAC, WAV, DSD, MP3
    • Equalizer: true (Allows for the control of different frequencies within an audio signal, such as adjusting treble and bass levels.)
    • Tuner Type(s): Satellite
  • Inputs
    • Audio Only Inputs: 2 x Optical digital audio, 2 x Coaxial digital audio, 1 x Phono
    • Video Only Inputs: No video only inputs (The number and type of video signal only inputs the product has.)
    • Audio/Video Inputs: 6 x HDMI 2.1 (The number and type of HDMI inputs the product has.)
    • Network Connector(s): 1 x RS-232
    • Number of HDMI Inputs (Total): 6
    • Number of USB Inputs: 1
  • Video
    • Video Pass-through: 2160 (4K) (Devices with this feature allow video signals to travel from their source to a target device without alteration. For example, a receiver with 4K pass-through would allow 4K video signal from a Blu-ray player to pass to a target TV with surround sound; without the pass-through ability, the receiver would not allow both 4K video and surround sound to be transmitted simultaneously.)
  • Outputs
    • Video Only Outputs: 2 x Component video (The number and type of video signal only outputs the product has.)
    • Audio/Video Outputs: 2 x HDMI 2.1 (The number and type of HDMI outputs the product has.)
    • Speaker Connection Type: Binding posts, Binding posts
    • Number of HDMI Outputs (Total): 3
    • Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
  • Features
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Featured Streaming Services: Pandora, Spotify, TIDAL, TuneIn (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
    • Auto Calibration: true (Home theater systems and receivers with an autocalibration function can automatically determine basic settings like speaker volume, crossover point, equalization, and more.)
    • Remote Control Included: true
  • Connectivity
    • Wireless Multi-Room Audio: true (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
    • Wireless Multi-Room Technology: Denon Heos (Proprietary technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
    • Wireless Connectivity: Bluetooth, Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • IP Control: true (Allows electronic devices to be controlled over a home network via a web-based interface. Typically refers to devices not traditionally controlled in this manner, such as A/V receivers.)
  • Compatibility
    • Works With: Amazon Alexa, Google Home, Apple Home (Compatible with or able to be connected to other smart devices or applications.)
  • Dimensions
    • Product Height: 6.57 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 17.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 14.9 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 27.56 pounds (The out of box weight of the item.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Warranty
    • Warranty - Parts: 3 years
    • Warranty - Labor: 3 years
  • Other
    • UPC: 747192148041

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.

  • Premium power for clear, detailed 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.
  • 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. Transform everyday entertainment into a cinematic experience.
  • One hub for all your entertainment: Enjoy a more intuitive way to bring all your entertainment together. With TV, gaming consoles, and streaming sources connected through a single 4K/8K-ready hub, everything works as part of one cohesive setup. Advanced HDMI connectivity supports high-resolution video and fast-moving visuals and streamlines connectivity, making setup straightforward and everyday use effortless.
  • Support for 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.
  • Directional subwoofer mode: Immerse yourself in powerful, evenly distributed lows with support up to four subwoofers. Standard mode blends all subwoofers to smooth output across the room for consistent impact at every seat. You won’t hear audible peaks or dips—just deep, room-filling bass. Directional mode associates bass effects more closely with onscreen action, helping low-frequency energy feel intentional and controlled without overwhelming the room.
  • Advanced room correction and system optimization: A built-in suite of Audyssey room correction tools optimizes sound for your space, with the option to upgrade to Dirac Live room correction tools for even more precise system tuning.
  • High-performance gaming: Built for serious gaming, the AVR-X3900H delivers smooth motion and tight responsiveness. With 4K/120Hz support, Variable Refresh Rate, Auto Low Latency Mode, and AMD FreeSync, fast-paced action stays clean and fluid. Dolby Atmos and DTS:X deliver 3D sound that moves with the action, sharpening awareness and pulling you deeper into every world—whether you’re exploring vast landscapes or battling online.
  • Flexible multi-zone configuration, advanced web-based control: The AVR-X3900H supports two independent sources across two zones, with dedicated audio pre-outs and zone 2 HDMI output. A new Web interface lets you set up and control your AVR remotely without a TV.
  • 70% Guarantee: As surround systems grow, maintaining consistent power across speakers becomes critical to preserving balance and impact. Denon’s 70% Power Guarantee means our AVRs deliver over 70% of rated output to up to five channels at the same time—helping dialogue stay clear, effects stay controlled, and dynamics feel natural as your system expands beyond stereo into multichannel surround.
  • Legendary Denon sound: Designed in Japan, the AVR-X3900H is precision-tuned by the Denon Sound Master to deliver the most lifelike performance possible. You get rich, expansive sound—so movies feel more cinematic, music feels more intimate, and you experience every moment exactly as it was meant to be heard.
  • Whole-home sound Powered by HEOS: Great sound doesn’t stop at your TV. With HEOS, your AVR becomes the first zone in a flexible multiroom system, letting you stream music, TV audio, sports, podcasts, and other content to components Powered by HEOS throughout your home. Play the same song everywhere or choose different music for different spaces, all controlled from the HEOS app. It’s an easy way to grow from one room into a fully connected listening experience.
  • Confident control, day and night: Operating your system should feel intuitive. Onscreen channel level monitoring provides real-time insight into speaker input levels by channel, helping you understand and adjust playback with confidence. A backlit remote supports confident navigation in low-light environments, while support for third-party control systems lets the AVR-X3900H integrate smoothly into smart-home or custom control environments.
  • Stream your way with Wi-Fi and Bluetooth: Wi-Fi and Bluetooth connectivity support flexible streaming from your everyday devices. Bluetooth headphone support enables private listening for late-night movies or shared spaces, with onboard output level adjustment for fine-tuning volume even on headphones without their own controls.
  • Roon Ready: Enjoy a more rewarding way to explore and listen to your music. With Roon Ready integration, your library comes together in one rich experience, complete with extended artist details, album credits, and intuitive navigation. Control playback from any Roon device and enjoy high-quality, bit-perfect audio delivered directly to your system. It’s a refined, music-first listening experience designed for deeper discovery and effortless control.
Whats Included
  • AV Receiver
  • Remote Control
  • Wire Labels
  • Batteries
  • AM/ FM Antennas
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Pros for Denon - AVR-X3900H 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver - Black
There were no pros for this productSound Quality, Ease of use, Power, Setup, FeaturesThere were no pros for this productThere were no pros for this product
Cons for Denon - AVR-X3900H 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver - Black
There were no cons for this productHeat, HDMIThere were no cons for this productThere were no cons for this product

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