Denon 9.4 Channel 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS - AVR-X3900H
| Our Price |
$2,499.00 CAD |
Or as low as $277.67/month over 9 months. Apply Now
Denon 9.4 Channel 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS - AVR-X3900H
AVR-X3900H
9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS™
The Denon AVR-X3900H delivers immersive home theater 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 ready
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.
Built for serious home theater

Premium power for clear, detailed sound
With 105 watts per channel of clean amplification, the AVR-X3900H delivers controlled, dynamic sound that preserves dialog clarity, reveals detail, and keeps movies, music, and games engaging at any volume.

3D audio immersion
Lose yourself in breathtaking 360-degree sound with Dolby Atmos, DTS:X, AURO-3D, IMAX Enhanced, and 360 Reality Audio. Experience immersive audio that surrounds you from every direction, pulling you deeper into movies, music, and games.

One hub for all your entertainment
Connect your TV, gaming consoles, and streaming sources through one 4K/8K-ready hub with advanced HDMI connectivity designed for smooth performance and modern entertainment systems.

Support for high-definition picture
Watch movies and shows in crisp 4K or 8K detail, with Dolby Vision technology and HD content upscaled for modern displays to maximize resolution, color, and contrast.

Build a surround system your way
Support for 9 amplified channels with 11-channel processing gives you flexibility to design immersive surround and height speaker layouts that adapt to your space.
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.

STABLE AND RELIABLE 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.
Key Technologies
- Works with Spotify — Stream your music directly from your Spotify account for high-quality music in your TV room.
- Works with Auro3D — Auro-3D elevates the home theater experience to amazing new levels by delivering the excitement of 3D sound for music, games, broadcast, and films, thanks to the Auro-Matic upmixing engine.
- Works with Dolby Atmos — Upgrade your home theater with height speakers to unleash a fully immersive 3D audio experience, or engage all speakers to create 3D audio sensation from legacy content even without height speakers.
- Works with Dolby Vision — Enjoy Dolby Vision content from a compatible source device and TV. Dolby Vision is a stunning HDR imaging technology that brings extraordinary color, contrast, and brightness to the screen.
- Works with DTS:X — DTS:X immersive audio content places sound where it would naturally occur in space, creating lifelike, multi-dimensional audio. DTS Neural:X upmixer offers heightened realism for legacy content.
- Supports HDR (High Dynamic Range) — Supports HDR, HLG, Dynamic HDR, and HDR10+ pass-through to optimize shadows and highlights.
- Heos Built In — Play the same song in every room or select a different song for each connected room via a variety of streaming sources.
- Works with Bluetooth — Connect and play music directly from your smartphone, tablet, or other compatible device.
- Includes HDMI eARC — eARC makes playing TV audio simple with a single HDMI connection and supports HD and 3D audio formats such as Dolby TrueHD, DTS HD Master Audio, and Dolby Atmos.
- Works with 360 Reality Audio — Uses Sony’s 360 Spatial Sound technology to place individual sounds such as voices and instruments in a 360 degree spherical sound field.
- Works with Audyssey — Audyssey measures all the speakers in your home theater and tunes the AV receiver to provide the optimal listening experience for your room.
| Technical Information | |
|---|---|
| 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 |
| GUI Languages | 3 (English/Français/ Español) |
| 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 |
| Inputs/Outputs | |
| HDMI In/Out | 6/2 |
| Analog In/Out | 5/- |
| 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 |
| Speaker A/B | Assignable |
| Bi-amp Drive | Assignable |
| Multi-Zone Speaker Terminal | Assignable |
| Dimensions | |
| 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 |
| w/o Antenna: (W × D × H) in inches | 17.1 × 14.9 × 6.6 |
| Weight in lbs | 27.6 |
| Weight in lbs (Packaging) | 34.6 |
