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 Denon AVC-X3900H brings immersive home cinema experiences to life with powerful multichannel sound, support for high-resolution video and immersive audio formats, and advanced room correction. A flexible design supports expansive system configurations, with whole-home streaming powered by HEOS.

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.

Immersive audio, precisely rendered

Films, games and music unfold with enveloping sound that maintains clarity, scale and spatial detail throughout every moment.

Surround sound designed for your space

Flexible surround and height channel options support immersive 3D audio across a wide range of room sizes and layouts.

HEOS® puts whole-home sound at your fingertips

Imagine a world where filling your home with music is as easy as hitting Play. That’s HEOS. Wirelessly stream your favorite music and audio entertainment to every room. Control it all with the free HEOS app. Get up and running in minutes and start streaming without the stress. The HEOS app makes setup quick and seamless—no wires, no hassles, just pure sonic bliss.

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.

Advanced room correction and system optimisation

A built-in suite of Audyssey room correction tools optimises sound for your space, with the option to upgrade to Dirac Live room correction for even more precise system tuning.

• Number of Processing Channels – 11.4
• Subwoofer Out – 4 (Independent)
• Number of Power Amps – 9
• Power Output – 105 W (8 ohm, 20 Hz-20 kHz, 0.08% 2ch Drive) / 135 W (6 ohm, 1 kHz, 0.7% 2ch Drive)
• Multi-Source / Multi-Zone – 2
• Front Display – 1 line FLD
• System Remote Control – RC-1262
• Power Consumption in W – 660W
• Power Consumption No-Sound (ECO on/off) in W – 60W / 100W
• Standby Consumption in W – 0.1
• CEC Standby Consumption in W – 0.5
• Network Standby Consumption in W – Less than 2.0
• HDMI In/Out – 6/2
• Analog In/Out – 6/-
• Phono (MM) In – Yes
• Digital In: Optical, Coaxial – 2, 2
• Multi-zone Analog Preouts – 1
• Multichannel Pre-Out – Yes (11.4)
• Number of Speaker Terminals – 11
• Antenna:Horizontal: (W × D × H) in inches – 17.1 × 15.3 × 6.6
• Antenna:Vertical: (W × D × H) in inches – 17.1 × 15.3 × 9.3
• Weight in lbs – 27.6