Denon AVC-X3900H

The Denon AVC-X3900H is built to be the heart of a serious home cinema system. With 9.4 channels of amplification delivering 105 watts per channel, it drives demanding speaker layouts with the control and authority needed for clear dialogue, detailed effects and genuine cinematic impact — whether you're watching a film, gaming or listening to music.

Immersive audio is at the core of the X3900H, with full support for Dolby Atmos, DTS:X and Auro-3D creating a three-dimensional soundstage that places sound naturally around and above the listener. All-new 32-bit DACs across every channel deliver improved signal-to-noise ratio and cleaner, more transparent sound reproduction, while four independent subwoofer outputs give you precise control over bass management in more advanced speaker layouts.

On the video side, an upgraded HDMI board brings 8K/60Hz and 4K/120Hz support along with AMD FreeSync, making the X3900H a genuinely future-proofed choice for both home theatre and next-gen gaming setups. Room correction is covered by Audyssey as standard, with Dirac Live available as an optional upgrade for those chasing the last word in accuracy.

Built-in HEOS multi-room streaming, Bluetooth and Apple AirPlay 2 make it easy to bring music into every room, with support for Spotify, Qobuz and TuneIn Internet Radio straight out of the box. Add in wireless surround compatibility with Denon Home speakers, and the AVC-X3900H gives you a flexible, expandable foundation to build a modern home theatre system around.

Key Features

• 9.4 channel amplification, 11.4 channel processing, 105W per channel
• Dolby Atmos, DTS:X and Auro-3D support for immersive 3D surround sound
• All-new 32-bit DACs on every channel for improved clarity and detail
• 8K/60Hz and 4K/120Hz HDMI support with AMD FreeSync for gaming
• Audyssey room correction as standard, Dirac Live upgradeable
• Four independent subwoofer outputs for advanced bass management
• HEOS built-in multi-room streaming, Bluetooth and AirPlay 2
• Wireless surround speaker compatibility (Denon Home 200/400/600)