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Denon

Denon AVC-X3900H: 9.4-Channel 8K Home Theatre AV Amplifier

Denon AVC-X3900H: 9.4-Channel 8K Home Theatre AV Amplifier

$2,800.00 AUD
$2,800.00 AUD
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AVC-X3800H

Denon AVC-X3900H: 9.4-Channel 8K AV Amplifier

The Denon AVC-X3900H is a premium 9.4-channel home cinema amplifier designed for high-performance residential theatres, media rooms, and distributed multi-zone entertainment systems. Engineered with discrete high-current amplification delivering 105 watts per channel into 8 ohms, 11.4-channel processing capability, advanced 8K HDMI connectivity, and Dirac Live expandability, it provides the core processing power and flexibility required for modern immersive cinema setups.

Immersive Audio Decoding and Multi-Subwoofer Bass Management

The AVC-X3900H supports an expansive array of 3D audio formats out of the box, including Dolby Atmos, DTS:X, IMAX Enhanced, and Auro-3D. With 11.4 channels of pre-amplifier processing built into the platform, users can expand the system to a full 7.4.4 surround configuration by adding an external two-channel power amplifier. A dedicated Pre-Amplifier Mode disconnects the internal power stages to deliver a cleaner signal path when utilizing external multi-channel power amplifiers.

A standout engineering feature of the platform is its four independent subwoofer outputs. The advanced digital signal processor allows discrete calibration and equalization for up to four individual subwoofers, distributing low-frequency energy evenly throughout the room to eliminate acoustic nodes and standing waves. Room correction is powered by standard Audyssey MultEQ XT32, with optional upgrade support for Dirac Live Room Correction and Dirac Live Bass Control.

Advanced 8K HDMI Processing and Multi-Zone Networking

Video connectivity is handled via six HDMI inputs and three HDMI outputs, with dedicated 8K/60Hz and 4K/120Hz pass-through support across the inputs. The HDMI board supports HDCP 2.3, HDR10+, Dolby Vision, Dynamic HDR, and eARC (Enhanced Audio Return Channel) alongside variable refresh rate (VRR), quick frame transport (QFT), and auto low latency mode (ALLM) for tear-free gaming integration.

For networked audio and streaming, the unit incorporates the HEOS Built-in wireless platform, enabling seamless playback from Spotify, Tidal, Amazon Music HD, and local network shares across compatible HEOS devices throughout a property. It also features Apple AirPlay 2, Bluetooth transmission for wireless headphones, and integration capabilities with major third-party smart home control platforms.

Technical Specification Overview

Feature Detail
Product Model Denon AVC-X3900H
Amplifier Channels 9 Channels Driven
Pre-Amplifier Processing 11.4 Channels
Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive) 105 Watts per Channel
Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) 135 Watts per Channel
Immersive Audio Decoding Dolby Atmos, DTS:X, IMAX Enhanced, Auro-3D, 360 Reality Audio
HDMI Inputs / Outputs 6 In (8K Supported) / 3 Out (Including eARC and Zone 2)
Subwoofer Outputs 4 Independent Balanced Subwoofer Pre-Outs
Room Acoustic Calibration Audyssey MultEQ XT32 (Dirac Live Upgradeable)
Streaming Integration HEOS Built-in, Apple AirPlay 2, Bluetooth Transmit/Receive
Dimensions (W x D x H) 434 mm x 389 mm x 167 mm
Unit Weight 12.5 kg

See manufacturer website for specific product warranty information.
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Warranty

For the best performance and to ensure your new product works perfectly with your existing setup, we strongly recommend having a professional audiovisual technician install and configure your equipment. 

Professional installation provides several key benefits:

Optimal Performance: An experienced technician will properly calibrate and fine-tune your new component to achieve the highest possible audio and video quality. They can also ensure seamless integration with your current system.

Trouble-Free Setup: AV equipment can be complex. A professional will handle the setup efficiently and safely, preventing any potential damage to the product or your space.

Peace of Mind: Knowing your equipment is installed correctly gives you confidence that it will function reliably for years to come.


Understanding Product Warranties

Your product is covered by a manufacturer's warranty.
This means that any warranty claims, service requests, or repairs must be handled directly through the manufacturer.

To ensure your warranty remains valid, it is crucial that you follow the manufacturer's warranty guidelines and instructions. 

These guidelines often specify requirements for installation, use, and maintenance. Failure to follow them could void your warranty.

You can find the specific warranty information and contact details for your product in the documentation on the manufacturer's website.

It is always a good idea to register your product with the manufacturer after purchase, as this can simplify the process if you ever need to make a warranty claim.

If you have any questions about your new equipment or need a recommendation for a professional installer, please don't hesitate to contact us. We're here to help you get the most out of your purchase.