Build a connected home cinema around the Denon AVR-X3900H. Its 9.4-channel configuration, immersive audio processing, 8K video support and HEOS streaming bring film, gaming and music sources together in one component.
Key Features
- 105 watts per channel β enough power to drive a full surround setup with overhead speakers.
- Immersive formats β Dolby Atmos, DTS:X, Auro-3D, IMAX Enhanced and Sony 360 Reality Audio.
- 8K-ready HDMI β 8K and 4K/120 passthrough, Dolby Vision, plus VRR, ALLM and AMD FreeSync for smooth, responsive gaming.
- Four independent subwoofer outputs β Directional Subwoofer Mode helps even out bass across the room.
- HEOS Built-in β multi-room streaming over Wi-Fi, plus Bluetooth, AirPlay and Roon Ready support.
- Room calibration β Audyssey is included, with Dirac Live available as an option.
Good to Know
If you plan to add more height or surround channels later, the 11.4-channel processing gives you headroom to expand beyond the nine built-in amplifier channels.
Technical Specifications
- Amplifier channels: 9 (105 W per channel)
- Processing: 11.4 channels
- Subwoofer outputs: 4, independently controlled
- Formats: Dolby Atmos, DTS:X, Auro-3D, IMAX Enhanced, Sony 360 Reality Audio
- Video: 8K, 4K/120, Dolby Vision, VRR, ALLM, AMD FreeSync
- Streaming: HEOS, Wi-Fi, Bluetooth, AirPlay, Roon Ready
- Room correction: Audyssey; Dirac Live optional
Shipping & Returns
Free UK Delivery β We ship exclusively within the United Kingdom. Orders are processed within 1 business day, with estimated delivery in 5β8 business days after dispatch.
30-Day Returns β Returns are accepted within 30 days of delivery, subject to our Return & Refund Policy.
Customer Support β MondayβFriday, 9 AMβ5 PM (UK local time). Business days exclude weekends and UK bank holidays.