Denon
Denon AVR-X3900H DAB 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS™
Denon AVR-X3900H DAB 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS™
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Denon AVR-X3900H DAB 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS™
The Denon AVC-X3900H delivers immersive home cinema experiences with powerful multichannel sound, high-resolution video support, advanced room correction and flexible system configurations, plus whole-home streaming powered by HEOS.
- 9.4 channels
- 105 watts of power
- 3D audio
- 4K/8K HDMI
- Powered by HEOS™
- Dirac Live full suite upgrade ready
The heart of your premium sound system
Immersive audio, expertly delivered
Films, games and music feel more engaging with sound that surrounds you and keeps you connected to every moment.
Surround sound that fits your space
Enjoy 3D audio with flexible speaker placement options for different rooms, layouts and listening environments.
Control and confidence, built in
Setup is intuitive, everyday use is effortless, and automatic tuning ensures your system sounds its best without constant adjustments or guesswork.
Built for serious home cinema
With 105 watts per channel of clean amplification, the AVC-X3900H delivers controlled, dynamic sound that preserves dialogue clarity, reveals fine detail, and keeps films, music and games engaging at any volume.
Whole-home sound Powered by HEOS
Great sound doesn’t stop at your TV. With HEOS, your AVR becomes the first zone in a flexible multi-room system, letting you stream music, TV audio, sports, podcasts, and other content to components Powered by HEOS throughout your home. Play the same song everywhere or choose different music for different spaces, all controlled from the HEOS app. It’s an easy way to grow from one room into a fully connected listening experience.
High-performance gaming
Serious gamers will enjoy ultra-smooth 4K play, fast response times and 3D audio that moves with the action. Variable Refresh Rate, Auto Low Latency Mode and AMD FreeSync™ keep gameplay fluid and responsive.
Optimise sound for your space
Every room affects sound differently. The AVR-X2900H DAB includes Audyssey room correction tools, featuring MultEQ XT, Dynamic EQ and Dynamic Volume, to align speaker levels, timing and balance for your space. Using the included microphone, Audyssey measures each speaker and optimises system response, delivering clear dialogue, cohesive surround sound and well-balanced effects. For expanded control, the AVR-X2900H DAB supports an optional upgrade to Dirac Live Room Correction.
70% Guarantee
As surround systems grow, maintaining consistent power across speakers becomes critical to preserving balance and impact. Denon’s 70% Power Guarantee means our AVRs deliver over 70% of rated output to up to five channels simultaneously—helping dialogue stay clear, effects remain controlled and dynamics feel natural as your system expands beyond stereo into multichannel surround.
