Denon AVC-X4800H

Feel every dimension, with Dolby Atmos. Upgrade your home theater with a 5.4.4 speaker setup to create a fully immersive 3D audio experience with Dolby Atmos content. The Dolby Surround upmixer engages all speakers to create 3D audio sensations from traditional content. Dolby Atmos Height Virtualization technology creates the sensation of sound coming from above even without a 5.1.2 system. You can also enjoy Dolby Atmos music tracks available from Apple Music, Amazon HD, TIDAL or other compatible streaming devices./p>

Immersive DTS:X audio content places sound where it would naturally occur in space, creating realistic, multi-dimensional audio. DTS Neural:X upmixer offers better immersion and greater realism for traditional content. DTS Virtual:X provides immersive audio even without height channels, creating virtual height effects in a 7.1, 5.1 or 2.1 speaker configuration.

Get the best home entertainment experience with IMAX Enhanced, the latest DTS technology that sets a new standard for home theater picture, sound, scale and clarity. Enjoy sharper and brighter images. Hear immersive, moving audio; experience premium content digitally remastered by IMAX. You can enjoy the IMAX Enhanced experience starting with a 5.1.4 speaker setup. An IMAX Enhanced compatible TV or projector is required.

Auro-3D elevates the home theater experience to astonishing new levels, delivering realistic, three-dimensional sound for music, games, TV shows and movies. Transform your audiovisual collection into an Auro-3D experience, thanks to the Auro-Matic upmixing engine.

360 Reality Audio is a new immersive music experience using Sony's 360 Spatial Sound technology. Individual sounds such as vocals, choir, piano, guitar, bass and even the clamor of the live audience can be placed in a 360-degree spherical sound field. With 360 Reality Audio, music has never been so immersive and real. Select Denon AV amplifiers are capable of 360 Reality Audio by connecting a 360RA streaming device via HDMI. Stay tuned for more updates!

It supports the latest technology on all HDMI inputs and outputs. ARC (Audio Return Channel) or eARC (Enhanced Audio Return Channel) technologies make it easy to play TV audio through your AV amplifier with a simple HDMI connection. eARC provides HD and 3D audio transmission such as Dolby TrueHD, DTS HD Master Audio and Dolby Atmos while ARC is limited to conventional 5.1 channel or PCM audio formats.

Enjoy pristine 8K picture quality on your 8K TV or projector. It supports both 8K pass-through and 8K upscaling of 4K content. It supports HDCP 2.3, the latest copy protection standard, for peace of mind when streaming copy-protected content.

It supports HDR (High Dynamic Range), HLG (Hybrid Log Gamma), as well as Dynamic HDR and HDR10+ pass-through. HLG offers HDR technology for broadcast TV content; Both Dynamic HDR and HDR10+ use dynamic metadata to optimize shadows and highlights as images change on screen.

Compatible with Dolby Vision, so you can enjoy Dolby Vision content from a compatible source device and your TV. Dolby Vision is a stunning HDR image technology that delivers stunning color, contrast and brightness to the screen.

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

With HEOS® Built-in, your AV amplifier can wirelessly stream music to compatible HEOS components from a variety of free and premium streaming services. Listen to your favorite music wirelessly in any room of the house. Play the same song in every room or select a different song for every connected room via a variety of streaming sources. Add Denon Home speakers to multiple rooms and control everything with the HEOS app.

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

Denon's award-winning Setup Wizard provides simple, clear instructions for getting started with your AV amplifier. Just plug it into your TV and follow the on-screen instructions to hook up your speakers, measure your speakers, and connect your source devices. For added convenience, the amplifier automatically renames the HDMI inputs when connected - or you can manually rename them to your liking.

Denon AV amplifiers use Audyssey's suite of EQ software for easy and accurate setup and calibration. With the included Audyssey measurement microphone, Audyssey measures all of your home theater speakers and optimizes your AV amplifier to provide the smoothest overall listening experience that is optimal for your room. This AV amplifier supports Audyssey MultEQ XT32 room correction technology. The other supported Audyssey features are Dynamic EQ and Dynamic Volume.

Take the next step, with the Audyssey MultEQ Editor app, viewing and adjusting settings for fine-tuned refinement, allowing you to more precisely tailor the sound to specific room issues and tailor the sound to your taste. With this comprehensive app, you can harness the power of Audyssey MultEQ to take total control of your home cinema sound. The app is available for purchase in the iOS and Google Play stores.

9-channel amplification doesn't mean you have to stop at this level. With external 2-channel amplification that can be assigned to front left and right or a pair of height channels, you can create an 11-channel speaker setup like 7.1.4, giving you even more flexibility and an enveloping audio experience.

Let yourself be enveloped by precise and evenly distributed bass. Equipped with up to four subwoofer outputs, this AV amplifier best reproduces low frequencies and provides better diffusion. No audible boost or cut, just powerful, enveloping bass. Change the 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 best integrated with the speakers closest to each subwoofer in the room.

Your Denon AV amplifier can function as the perfect AV pre-amplifier, with the latest in HDMI connectivity. Preamp mode provides a cleaner signal path and greater tolerance in clipping level by disconnecting the internal amplifiers. Add the flexibility of being able to selectively disconnect speaker channels so you can use the AV amplifier's built-in amplification to drive nonessential channels, resulting in a clearer signal path for channels driven by external amplification.

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