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Denon AVR-X3900H 9.4 Ch. 105W 4K/8K Dolby Atmos AV Receiver Powered by HEOS
Item #: Denon-AVR-X3900H
$1,849.00
Leaves Warehouse within 5-10 Business Days
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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
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.
AVR-X3900H
Built For Serious Home Theater
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.
Experience immersive surround sound with support for Dolby Atmos, DTS:X, IMAX Enhanced, Auro-3D, and other advanced audio formats.
Connect your TV, gaming consoles, media players, and streaming sources through one powerful home theater receiver.
Enjoy advanced 4K and 8K video support with modern HDMI connectivity for premium movies, games, and streaming.
Flexible speaker configuration options let you build a surround sound system that fits your room and your listening style.

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.

High-performance gaming
Serious gamers will enjoy ultra-smooth 4K/120Hz gaming, Variable Refresh Rate, Auto Low Latency Mode, and Quick Frame Transport support.

70% Guarantee
Run surround systems more reliably by maintaining consistent power across speakers and channels for smooth, balanced performance.
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 |
Specs
Item #: Denon-AVR-X3900H
Manufacturer Part #: AVR-X3900H
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