Denon AVC-A1H 15.4ch home cinema receiver

Dolby Atmos
Feel every dimension of Dolby Atmos. Upgrade your home theater with a 9.4.6 speaker setup to unlock a fully immersive 3D audio experience from Dolby Atmos content. The Dolby Surround upmixer combines all your speakers to create a 3D sound sensation even from older content. Dolby Atmos Height Virtualization technology delivers the impression of overhead sound—even without a 5.1.2 system. You can also enjoy Dolby Atmos music tracks available through Apple Music, Amazon HD, TIDAL, or a compatible streaming device.

DTS:X
DTS:X immersive audio places sound exactly where it would naturally occur in space, creating realistic, multidimensional audio. The DTS Neural:X upmixer enhances immersion and realism for older content. DTS Virtual:X provides immersive sound without height channels, creating virtual height effects with 7.1, 5.1, or 2.1 speaker setups.

IMAX Enhanced
Bring premium entertainment home with IMAX Enhanced—the latest DTS technology that sets new standards for home cinema image quality, sound, scale, and clarity. See sharper, brighter images. Feel immersive, heart-pounding sound, and enjoy digitally remastered IMAX-quality content. IMAX Enhanced experiences are available starting with a 5.1.4 speaker setup. An IMAX Enhanced-compatible TV or projector is required.

Auro-3D
Auro-3D elevates home theater to stunning new levels, delivering three-dimensional sound excitement for music, gaming, broadcasts, and movies—wrapping you in a lifelike sound cocoon. Transform your existing audio and video collection into an Auro-3D experience with the Auro-Matic upmixing engine. Supports up to a 7.1.6 Auro-3D speaker configuration.

360 Reality Audio
Immerse yourself in sound so real, it’s as if you’re at a live concert or recording in the studio with the artist. With 360 Reality Audio, music has never felt this authentic. Some Denon AV receivers can play 360 Reality Audio when you connect a Google Chromecast device to the AV receiver via HDMI. Streaming 360 Reality Audio content from music services is currently unavailable—stay tuned for updates.

HDMI with ARC/eARC
Supports the latest technologies across all HDMI inputs and outputs. ARC (Audio Return Channel) or eARC (Enhanced Audio Return Channel) lets you easily play TV audio through your AV receiver using a single HDMI connection. eARC enables HD and 3D audio formats like Dolby TrueHD, DTS HD Master Audio, and Dolby Atmos, while ARC supports only standard 5.1-channel formats or PCM.

8K / HDCP 2.3
Enjoy flawless 8K video quality on your 8K TV or projector. Supports both native 8K passthrough and 4K-to-8K upscaling. Compatible with HDCP 2.3, the latest copy protection standard, ensuring secure playback of protected content.

Vivid Colors with HDR10+
Supports HDR (High Dynamic Range), HLG (Hybrid Log-Gamma), Dynamic HDR, and HDR10+ passthrough. HLG delivers HDR technology for broadcast content. Both Dynamic HDR and HDR10+ use dynamic metadata to optimize shadow and highlight details across changing scenes.

Dolby Vision
Compatible with Dolby Vision so you can enjoy Dolby Vision content from supported source devices and TVs. Dolby Vision is an advanced HDR imaging technology that brings extraordinary color, contrast, and brightness to your screen.

HEOS Built-In
With HEOS® Built-in, your AV receiver can wirelessly stream music to compatible HEOS components from various free and premium streaming services. You can enjoy your favorite music wirelessly in any room of your home. Play the same song in every room or choose different tracks for each connected room using multiple streaming sources. Add Denon Home speakers for more rooms and control everything through the HEOS app.

Premium Audyssey Room Correction Technologies
Denon AV receivers use the Audyssey EQ suite for easy and precise setup and calibration. Using the included Audyssey measurement microphone, Audyssey measures all your home theater speakers and adjusts the AV receiver for the smoothest and most optimal listening experience in your room. This AV receiver supports Audyssey MultEQ XT32 room correction technology. Other supported Audyssey features include Dynamic EQ and Dynamic Volume.

AL32 Processing Technology
AL32 Processing, Denon’s proprietary analog waveform reproduction technology, supports up to 192 kHz sampling frequency and 32-bit expansion in your receiver. The technology completely suppresses noise associated with D/A conversion, ensuring low-level signals are reproduced with optimal clarity and capturing every subtle musical detail. Multi-channel AL32 Processing means the technology is applied to all channels and all input sources.

Subwoofer Outputs and Settings
Deliver evenly distributed, precise bass. Four subwoofer outputs help smooth out low frequencies and improve dispersion—no audible peaks or dips, just powerful, room-filling bass. When using more than two subwoofers, adjust your subwoofer settings: choose “Standard” for even bass distribution or “Directional” for bass that smoothly integrates with the speaker channel closest to each subwoofer in the room.

Dirac Live Upgrade
The interaction between your audio system and the physical layout of your room has a huge impact on sound quality. Dirac Live® Room Correction applies advanced proprietary algorithms to analyze and digitally minimize room effects while enhancing speaker performance. Some Denon AV receivers support the Dirac Live upgrade. To unlock this feature, you can purchase a Dirac Live license key. For more information, visit dirac.com/denon/. The upgrade will be supported via a future firmware update.