Powering 180 W per channel, the Denon AVC-X3800H 9.4 channel 8K AV amplifier delivers an enveloping 3D audio experience and amazing picture quality thanks to Dolby Atmos®, DTS:X®, and the latest HDMI technology featuring HDR10+, Dolby Vision™, and 8K video. Powered by HEOS® Built-in, access streaming music services and share with HEOS-enabled speakers in other rooms. With flexibility to set up the best speaker arrangement for your space and Audyssey MultEQ XT32 room correction technology to optimize the sound, we made this AV amplifier to meet the demands of home theatre enthusiasts, like you.

Feel every dimension in Dolby Atmos. Upgrade your home theatre with a 5.1.4 speaker setup to unleash a fully immersive 3D audio experience from Dolby Atmos content. Dolby Surround upmixer engages all speakers to create 3D audio sensation from legacy content. Dolby Atmos Height Virtualization Technology creates the sensation of overhead sound even without height speakers installed

DTS:X immersive audio content places sound where it would naturally occur in space, creating lifelike, multi- dimensional audio. DTS Neural:X upmixer offers improved immersion and heightened realism for legacy content. DTS Virtual:X provides immersive audio without height channels, creating virtual height effects in a 7.1, 5.1 or 2.1 speaker setup.

Get the most premium at-home entertainment experience with IMAX Enhanced—the latest technology from DTS that sets a new standard for home theatre imaging, sound, scale, and clarity. See clearer pictures and brighter images. Feel immersive, heart-pounding audio and experience premium content digitally remastered by IMAX. You can enjoy IMAX Enhanced experience starting from 5.1.4 speaker setup. IMAX Enhanced compatible TV or projector is required.

Auro-3D elevates the home theatre experience to amazing new levels by delivering the excitement of three- dimensional sound for music, games, broadcast, and films, putting you in a cocoon of life- like sound. Turn your existing audio-visual collection into an Auro-3D experience, thanks to the Auro-Matic upmixing engine. Supports up to 7.1.4 Auro-3D speaker configuration with an external 2 channel amplifier.

Supports HDR (High Dynamic Range), HLG (Hybrid Log Gamma), as well as Dynamic HDR and HDR10+ pass-through. HLG offers HDR technology over broadcast content. Both Dynamic HDR and HDR10+ use dynamic metadata to optimize shadows and highlights as screens change.

Compatible with Dolby Vision so you can enjoy Dolby Vision content from a compatible source device and TV. Dolby Vision is a stunning HDR imaging technology that brings extraordinary colour, contrast, and brightness to the screen.

Supports Variable Refresh Rate (VRR), Quick Frame Transport (QFT) and Auto Low Latency Mode (ALLM) for smooth, lag- free gaming experience when connected with the compatible gaming devices.

With HEOS® Built-in, your AV receiver can stream music wirelessly across compatible HEOS components from a variety of free and premium streaming services. Consumers can also enjoy their favourite music in any room of the home wirelessly. Play the same song in every room or select a different song for each connected room via a variety of streaming sources. Add Denon Home speakers to more rooms and control it all with the HEOS app.

Immerse yourself in sound as real as if you are at a live concert or with the artist recording in a studio. With 360 Reality Audio, music has never been so real. Select Denon AV receivers are capable of 360 Reality Audio playback by connecting a Google Chromecast device to the AV receiver via HDMI. Casting of 360 Reality Audio content from music streaming services are not currently available. Stay tuned for further updates!

Discover the incredible fidelity of high-resolution audio tracks and enjoy music as the artist intended. A front USB port supports up to 24 bit / 192 kHz hi- res audio playback from a USB drive. Supported audio formats are MP3, WMA, WAV, MPEG-4/AAC, FLAC, and ALAC.

Store two Speaker and Audyssey settings and switch between the two settings on the fly, giving you freedom to optimize your listening experience based on the content or listening environment. Settings also include Amp Assign, Speaker Config, Distances, Levels, Crossovers, Bass, Front Speaker, 2ch Playback, and Graphic EQ (when Audyssey is not used).

Award-winning guided Denon Setup Assistant provides simple, clear instructions to get started. Just connect your AV receiver to your TV and follow the instructions on the TV screen to connect your speakers, perform speaker measurements, and connect source devices. For additional convenience, the AV receiver renames HDMI inputs automatically when connected or you can rename manually at your convenience.

Denon AV receivers use the Audyssey suite of EQ software for simple, accurate set-up and calibration. With the supplied Audyssey measuring microphone, Audyssey measures all the speakers in your home theatre, and tunes the AV receiver to provide the smoothest, most optimal overall listening experience for your room. This AV receivers supports Audyssey MultEQ XT32 room correction technology. The other supported Audyssey features are Dynamic EQ, and Dynamic Volume.

You can go even further with the Audyssey MultEQ Editor app, going “under the hood” to view and adjust settings for detailed tuning—allowing you to customize the sound more precisely to the specific problems in your room, and tailor the sound to your personal preferences. With this comprehensive app, you can harness the power of Audyssey MultEQ XT32 to take total control of the way your home cinema sounds. The app is available for purchase in iOS and Google Play stores.

9-channel amplification does not mean you need to stop. With external 2-channel amplification that can be assigned to either Front, Left, and Right, or a pair of height channels, you can setup an 11-channel speaker configuration such as 7.1.4, allowing you even more flexibility and an engulfing audio experience.

Blanket yourself in evenly distributed, accurate bass. Featuring up to four subwoofer outputs to smooth out low frequencies and provide better dispersion. No audible peaks or dips — just powerful, room- filling bass. Tweak your subwoofer settings to your preference when more than two subwoofers are connected. Select ""Standard"" if you want evenly distributed bass performance. Select ""Directional"" if you want more directional bass performance seamlessly integrated into the speaker channel closest to each subwoofer in the room.

Your Denon AV amplifier can work as a perfect AV pre- amplifier with the latest HDMI connectivity. Pre-Amplifier Mode provides a cleaner signal path and more tolerance in clipping level by disconnecting internal amplifiers. Add the flexibility to disconnect select speaker channels so that you can use the AV receiver's built-in amplification to drive non-critical channels to get a clearer signal path for the channels driven by external amplification.

The interaction between your sound system and the physical layout of your room has a huge impact on sound quality. Dirac Live® Room Correction (coming soon in 2023) applies state-of- the-art, patented algorithms to analyze and digitally reduce room impact and enhance speaker performance. Select Denon AV receivers support Dirac Live Upgradability. You can purchase a Dirac Live license key to unlock the functionality. Visit dirac.com/denon/ for more information. Upgradability will be supported via a future firmware update. Stay tuned!