Integra DRX-8.4 11.4-Channel A/V Receiver

A 150 Wpc 11.4-channel receiver with Dirac Live, 11-channel amplification, 7.2.4 processing, two independent subwoofer channels, and premium XLR connectivity

The Integra DRX-8.4 offers theater-reference Dolby Atmos, DTS:X, Auro-3D, and IMAX Enhanced sound through up to 7.2.4 channels, complemented by 8K/60 and 4K/120 video passthrough. With 11 channels of onboard amplification, 11.4-channel processing, two independent subwoofer channels plus two parallel outputs, and broad custom-installation support, the DRX-8.4 is built for serious home theater and whole-home entertainment systems.

Considered by industry leaders in music and movie production to be the state-of-the-art digital room correction solution, Dirac Live offers professional-grade, studio-quality calibrated sound with simple, easy-to-navigate tools. The DRX-8.4 includes a Dirac Live Premium License for 20 Hz–20 kHz correction, with setup available through the Dirac PC/Mac app and optional USB microphone, or through the free Integra mobile app and included wired microphone.

Hear the sound filmmakers intended. This IMAX Enhanced A/V receiver features DTS:X sound technology optimized for the IMAX signature experience, reproducing the full dynamic range of IMAX theatrical sound mixes available with digitally re-mastered IMAX Enhanced content. A preset IMAX Mode reproduces audio at the highest levels and delivers an immersive IMAX sound experience.

THX spends 40-60 hours testing over 2,000 data points, ensuring that this receiver is capable of meeting rigorous audio and video performance standards for reference-level, distortion-free playback.

When playing any Dolby format, engaging Dolby Atmos Height Virtualizer enables a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts without the need for additional surround or height speakers.

The DRX-8.4 supports Dolby Atmos and DTS:X for an immersive three-dimensional sound-space through up to 7.2.4 channels. It also supports Auro-3D, IMAX Enhanced, Dolby Atmos Music, and other major formats, with 11.4-channel processing for a full theater experience in a properly configured system.

Integra products are designed and engineered to meet the demands of leading custom installers. CI Centric features such as Web Setup, onboard HDMI diagnostics, IP control, backup and recall of AVR settings, and compatibility with remote monitoring systems make Integra AVRs a strong choice for the modern integrator. Optional rack mount kits provide a clean, finished look when installed in racks and cabinets.

AV Features

7.2.4-channel Dolby Atmos and DTS:X playback

Dolby Atmos Height Virtualization

Dolby Surround and DTS Neural:X upmixing

Auro-3D support

IMAX Enhanced certified for IMAX digital remasters

11.4-channel processing for up to 7.2.4 configurations

2 independent subwoofer channels plus 2 parallel outputs

HDMI 2.1 signal paths with 6 40 Gbps inputs capable of 8K/60 and 4K/120 passthrough

Total of 7 HDMI inputs, 3 outputs, and eARC

Dolby Atmos Music and other major surround formats

Chromecast built-in and Apple AirPlay 2

Spotify, Amazon Music HD, Tidal, Deezer, Pandora, and TuneIn support

Roon Ready with RAAT network interface code preinstalled

Works with Sonos Certified

AptX HD Bluetooth transmitter for personal listening

Dirac Live Room Correction with Premium License included for 20 Hz–20 kHz correction

Dirac Live Bass Control ready with optional user upgrade

Build Features

11-channel amplifier

150 Wpc into 8 ohms, 20 Hz–20 kHz, 0.08% THD, 2 channels driven, FTC

All-new Integra symmetric Class A/B amplifier design

All-new Integra-engineered chassis and audio signal path for optimum noise reduction and signal clarity

Two precision 32-bit ESS ES9026PRO Hyperstream audiophile DACs

Extruded anti-resonant aluminum heatsinks and high-grade capacitors

Premium XLR outputs and inputs for professional-grade connectivity on long cable runs

Advanced Web App for setup, backup, and recall of AVR settings

Quad-core network processor for IP responsiveness and stability

Assignable amps for Zone 2, Zone 3, and passive subwoofers

Compatible with OVRC Pro, Domotz, Luxul Pro Watch, VPN, and other monitoring platforms

Onboard diagnostics toolkit, including test patterns, EDID/HDCP adjustment, and virtual remote through the web app

Specifications

Channels: 11.4

Amplifier Channels: 11

Power Output: 150 Wpc

Power Rating: 150 Wpc into 8 ohms, 20 Hz–20 kHz, 0.08% THD, 2 channels driven, FTC

Processing: 11.4-channel processing for up to 7.2.4 configurations

Subwoofer Outputs: 2 independent subwoofer channels plus 2 parallel outputs

DACs: Two precision 32-bit ESS ES9026PRO Hyperstream audiophile DACs

HDMI: 7 inputs, 3 outputs, and eARC

Video Support: 8K/60 and 4K/120

Room Correction: Dirac Live Room Correction with Premium License included for 20 Hz–20 kHz correction

Dimensions (WHD): 17-1/8" x 7-13/16" x 18-1/2" (435 x 198 x 470 mm)

Weight: 49.6 lb. (22.5 kg)