Product Description
The Denon AVR-X3900H is a premium 9.4-channel home theater receiver engineered for audiophiles and serious home theater enthusiasts. Delivering 105 watts per channel, it features 11.4-channel processing to easily expand your setup into a full Dolby Atmos or DTS:X environment. Equipped with an upgraded 32-bit Cirrus Logic DAC architecture, it produces pristine sound resolution and clear spatial imaging. All six HDMI inputs natively support 8K/60Hz and 4K/120Hz pass-through, making it fully optimized for modern gaming consoles and PC gaming features like VRR and FreeSync. With built-in HEOS streaming, multi-room zone controls, and compatibility with Dirac Live acoustic calibration, it serves as an advanced, high-performance hub for any modern entertainment setup.
The heart of your premium sound system
The Denon AVR-X3900H brings immersive home theater experiences to life with powerful multichannel sound, support for high-resolution video and immersive audio formats, and advanced room correction. Flexible design supports expansive system configurations; expand to whole-home streaming Powered by HEOS.
Advanced Capabilities, Effortlessly Delivered
Immersive audio, precisely rendered
Movies, games, and music unfold with enveloping sound that maintains clarity, scale, and spatial detail across 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.
Confident control, refined performance
Advanced system management and automatic tuning deliver consistent, balanced performance without ongoing manual adjustment.
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.
Advanced room correction and system optimization
A built-in suite of Audyssey room correction tools optimizes sound for your space, with the option to upgrade to Dirac Live room correction tools for even more precise system tuning.
High-performance gaming
Serious gamers will enjoy ultra-smooth 4K play, lightning-fast response, and 3D audio that moves with the action. Variable Refresh Rate, Auto Low Latency Mode, and AMD FreeSync keep gameplay fluid and responsive.
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 at the same time—helping dialogue stay clear, effects stay controlled, and dynamics feel natural as your system expands beyond stereo into multichannel surround.
