Integra DRX-8.4 11.4-Channel Network AV Receiver

Integra DRX-8.4 11.4-Channel Network AV Receiver

Flagship 11.4-Channel Network AVR with 150W Per Channel, Dirac Live Full Bandwidth, HDMI 2.1 and Custom Integration Tools

The Integra DRX-8.4 is a flagship 11.4-channel network AV receiver built for serious home theatre, premium media rooms and custom integration projects. Integra positions it as a best-in-class receiver with 11 channels of amplification, 11.4-channel processing, 150 watts per channel, Dirac Live Room Correction Full Bandwidth included, high-performance ESS Sabre DACs and extensive integration tools for professional installers.

This is not a casual AV receiver. It is designed for systems where performance, control, HDMI flexibility, multi-zone capability and calibration all matter. With support for Dolby Atmos, DTS:X, IMAX Enhanced, Auro-3D, Dolby Atmos Music, Roon Ready, Chromecast built-in, AirPlay 2, Works with Sonos, and full custom integration support, the DRX-8.4 is clearly aimed at proper theatre and whole-home AV environments.

11 Channels of Amplification

Serious power for serious theatre layouts

The DRX-8.4 uses an 11-channel amplifier rated at 150 watts per channel into 8 ohms, measured from 20Hz to 20kHz at 0.08% THD with 2 channels driven. Integra also highlights an all-new symmetric Class A/B amplifier design and an engineered chassis and audio signal path designed for low noise and signal clarity.

• 7.2.4 Dolby Atmos theatre systems
• Larger home cinema rooms
• Premium living-room AV systems
• Multi-zone and custom installed audio systems
• Customers who want a receiver that still feels serious in amplifier terms

11.4-Channel Processing

Built for up to 7.2.4 immersive audio

Integra specifies 11.4-channel processing for up to 7.2.4 configurations, with 2 independent subwoofer channels plus 2 parallel subwoofer outputs for extra connection convenience. That gives the receiver strong flexibility for modern bass management and theatre layout design.

For real home theatre installs, this is exactly where the DRX-8.4 starts to make sense. It has the processing and amplification needed for a full 11-channel immersive layout without immediately forcing the customer into separate power amplification.

Dirac Live Full Bandwidth Included

Proper room correction without needing the first upgrade straight away

One of the biggest selling points is that Dirac Live Room Correction Full Bandwidth is included, covering 20Hz to 20kHz. Integra notes that setup can be completed via the Dirac PC/Mac app with an optional USB microphone for advanced setup, or via the free Integra mobile app with the included wired microphone for basic setup.

The DRX-8.4 is also Dirac Live Bass Control ready as an optional user upgrade. That makes it a smart platform for customers who may want deeper bass optimisation later, especially in multi-subwoofer rooms.

HDMI 2.1 with 8K and 4K/120 Support

Ready for modern sources, consoles and displays

Integra lists the DRX-8.4 with newly designed HDMI 2.1 signal paths, including 6 x 40Gbps inputs capable of 8K/60 and 4K/120. The receiver has a total of 7 HDMI inputs, 3 HDMI outputs and eARC support.

• 4K/120 gaming consoles
• 8K display support
• Multiple HDMI source systems
• Projector and TV dual-output setups
• Modern home theatre switching requirements

ESS Sabre DAC Platform

Audiophile-grade digital conversion inside a theatre receiver

Integra specifies two precision 32-bit ESS ES9026PRO Hyperstream audiophile DACs in the DRX-8.4. The official product page describes the receiver as using studio-grade processing capability and high-performance 32-bit audio DACs to deliver wide dynamic range with ultra-low distortion.

That is important because the DRX-8.4 is not only handling movie soundtracks. In many systems, it will also become the digital hub for streaming music, TV audio, gaming, stereo listening and multi-zone playback.

Premium XLR Connectivity

Built with serious installs in mind

The DRX-8.4 includes 11.4-channel RCA pre-outs, XLR pre-outs for Left, Centre, Right, SW1 and SW2, plus a stereo XLR input. Integra specifically calls out XLR connectivity as useful for professional-grade long cable runs.

• Balanced front channel pre-outs
• Balanced subwoofer pre-outs
• Stereo XLR input for higher-end sources
• Easier integration with external amplification
• More confidence in larger rack-based systems

Streaming, Roon Ready and Works with Sonos

Modern network audio built in

The DRX-8.4 supports Roon Ready, Chromecast built-in, AirPlay 2, Spotify, Amazon Music HD, Tidal, Deezer, Pandora, TuneIn, and is Works with Sonos Certified. Integra also lists an aptX HD Bluetooth transmitter for personal listening.

That makes the receiver more than just an HDMI and surround processor. It can sit at the centre of a modern music and theatre system, handling network music, app-based streaming, whole-home audio and personal listening options.

Custom Integration Tools

Made for professional control systems and serious installs

Integra clearly builds the DRX-8.4 around custom integration. Official features include IP control, web setup, onboard HDMI diagnostics, an advanced web app for setup, backup and recall, a quad-core network processor, and compatibility with monitoring platforms including OVRC Pro, Domotz, Luxul Pro Watch, VPN and other systems.

Integra also highlights its robust API, custom control drivers developed from integrator feedback, onboard diagnostic tools, test patterns, EDID/HDCP adjustment and virtual remote access via web app. That is exactly the sort of support installers want in premium theatre and whole-home projects.

Specifications

Specifications above are taken from Integra’s official DRX-8.4 product page and spec sheet.

Detailed Technical Specifications

For those who like to drag out all the useful bits

The Audio Experts Take

The DRX-8.4 makes sense for customers who are building a proper theatre system and do not want the receiver to be the weak point. The combination of 11 channels of Class A/B amplification, 11.4-channel processing, full-bandwidth Dirac Live included, ESS Sabre DACs and HDMI 2.1 gives it a very strong technical foundation.

What really makes it feel like an Integra product, though, is the install side. XLR connectivity, a serious web app, IP control, monitoring platform compatibility, diagnostics and custom control support make the DRX-8.4 much more suitable for premium integrated systems than a basic off-the-shelf AVR. For a serious home cinema or professionally installed media room, this is a very strong centrepiece.

📦 Brand new
🛡 Official Integra specifications referenced
📍 Available in store and online at The Audio Experts