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This state-of-the-art powerhouse is engineered to share any audio source throughout the home.


Integra Power

The DRX-4 combines accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound. Integra's dynamic audio amplification delivers 110 Watts per channel (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven) with 35 amps of high instantaneous current capability.


THX-Certified

The DRX-4 is certified Select2 Plus by THX. THX spends 40-60 hours testing over 2000 data points ensuring that the DRX-4 is capable of meeting rigorous audio and video performance standards for reference level, distortion free playback and includes THX Loudness Plus technology to bring out intricate details at lower listening levels.


Smooth Analog Signal

Vector Linear Shaping Circuitry (VLSC) removes pulse noise generated in D/A conversion and allows the sound wave to be reproduced with extremely high fidelity for a smooth analog signal. This is applied to the front left and right channels, which are also bi-ampable.


Flexible Zone 2

The DRX-4 features Powered Zone 2 with A/B speaker selection to bring audio to speakers connected to the receiver into a second room or third room. Zone 2 Pre/Line Out can be used with an outboard amp, and a Zone 2 DAC for HDMI Inputs 1 through 3, Coax and Optical Inputs (2-CH PCM), Network (including Pandora and Spotify), and USB audio sources. There are also maximum power and power on volume settings for the Main Zone, Zone 2 as well as bass/treble and balance controls to further customize your listening experience and help get the best performance out of your speakers.


HDBaseT Port for Multimedia Distribution

HDBaseT transmitts audio and video signals clearly up to 328 feet utilizing cat5e/cat6 cable to any certified third party HDBaseT receiver or device that has its own power supply. This makes long distance runs to projectors or a second zone easy and reliable.


Object-Based Sound Up to 5.1.2 Channels

Supports Dolby Atmos and DTS:X* for an immersive three-dimensional sound-space.

Additionally, the Dolby surround up-mixer processes content not mixed for Dolby Atmos to fill the flexible speaker layouts of a Dolby Atmos system.

Learn More About Dolby Atmos

Learn More About DTS:X


UltraHD / HDR Connectivity

The DRX-4's HDMI specifications and HDCP 2.2 compatibility support the latest formats being released by Hollywood. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) to for full UltraHD support of features such as 4:4:4 color space and 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution. The DRX-4 enables transmission of Dolby Visoion*, High Dynamic Range (HDR) formats, with BT.2020 support, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image.

The DRX-4 also effortlessly upscales 1080p video to stunning 4k UltraHD.

*Dolby Vision is supported through inputs 1-3 and is expected via future firmware update in late December.


Stream It Easy

The DRX-4 has Chromecast built-in for Audio and Airplay technologies built in. Stream virtually any audio from a smartphone, tablet or PC to your home theater for powerful sound.

With Spotify, Pandora, Deezer and TuneIn built-in, you can select a station and search for music available on these services via the Integra Control Pro app on your phone. The free Integra Control Pro app puts a range of streaming options at your fingertips, from universal hi-res audio via network-attached devices to internet streaming services to music on your smartphone and tablet.

How to Set-up & Use Chromecast built-in

*Chromecast built-in for Audio is available via firmware update.


App Control

The Integra Control Pro app for iPod touch®/iPhone,® Android, and Kindle devices is a convenient way to control your home entertainment from anywhere within wireless range. The app has a clear graphical interface to control playback, adjust settings and handle content across multiple zones. The app serves hi-res, lossless, and compressed audio files (including 192 kHz/24-bit FLAC, DSD, Apple Lossless, Dolby® TrueHD and more) to the DRX-4 from your mobile devices, and gives it stunning sound.

   


384 kHz/32-bit Hi-Grade DAC

No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio (MP3, WMA, FLAC, WAV, AAC, Apple Lossless, AIFF, DSD 11.2 MHz, and Dolby TrueHD).


Integra's Original Approach to Room Correction

AccuEQ conducts two measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.

The new AccuReflex technology aligns the phase of upfiring "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object-based soundtracks.

Learn more


Perfect for Custom Installation

Integra products are designed and engineered to meet the demands of custom audio/video systems installers. Besides Dealer Settings Memory Store and Recall with Lock / Unlock and PC Software Support, the DRX-4 includes system integration connectivity such as RS232 and IP control with support for 2-way communication with 3rd party home automation systems. A pair of infrared (IR) inputs and an IR output make for a clean, reliable installation and allow pass-through of IR signals to control other devices connected to the DRX-4, such as a TV or Blu-ray player. Three fully programmable 12 volt triggers can be used to raise/lower a projection screen, power on/off an external amplifier and open/close the drapes all with the touch of a button. Optional rack mount kits for all models provide a clean, finished look when installed in racks and cabinets, especially with the unit's aluminum faceplate. Integra works closely with control systems partners such as Savant, Crestron, URC, RTI, and Ihiji and supports Control4 Simple Device Discovery Protocol (SDDP) and AMX Device Discovery for simplified system integration.




Note: Support for Chromecast built-in and FireConnect functionality will be enabled on these receivers following future firmware updates.

AMPLIFIER:
# Channels 7.2
POWER (8 Ω 20-20kHz 0.08%) / CH 110
Amplifier Frequency Response 5Hz - 100kHz
Wide Range, High Current Power Supply Natural Harmonics Technology, Massive High-Power Transformer
High Instanteneous Current Capability 35 Amps, 1kHz, 00.1 Ω Pulse
THX Certified
Continuous 6 Ω Rated
Low Impedance Drive- Certified 4 Ω
Hand Selected Parts to Ensure Low Impedance Performance Custom- Audio Tuned
Discrete Output Stages for All Channels Discrete 2-Stage
All Channels Equal Power Output
PUSH-PULL Amplifier Design
Independent Power Supply 2
Bi-amp Capability - Front L/R Channels
PROCESSING:
Dolby Atmos and Dolby Surround
Dolby TrueHD
DTS:X and DTS Neural:X
DTS-HD Master Audio
THX Processing Modes & Loudness Plus
VLSC for Noise Free Signal Path Front Left / Right Channels
AccuEQ Automatic Room Calibration Advanced w/AccuReflex
GAME Surround Modes (Rock, Action, Sports, Role Play)
Advanced Music Optimizer to Enhance Compressed Audio Files
Premium Quality Digital-to-Analog Conversion 384k / 32-bit AKM4458 Differential DAC
32-Bit DSP Chip for Advanced Processing
Ultra-Low-Jitter Circuitry to Improve Audio
Adjustable Crossover by Channel Pair 40/45/50/55/60/70/80/90
100/110/120/130/150/180/200 Hz
Accurate Speaker Distance Setting 0.1 - foot
A/V Sync Delay (by Source) -100 to +500 ms
CONNECTIVITY:
HDMI Inputs / Output(s) 8 / 2
HDMI 4K / 60 Hz- Capable HDMI Terminals
HDCP 2.2 Copy-Protection Compatibility
HDMI Support for High Dynamic Range (HDR10) ✓ (Dolby Vision via future firmware update)
HDMI Support for BT.2020
4K / 60 Hz 4:4:4 Colorspace Support
HDMI Support for 3D, Audio Return Channel and CEC
HDMI Support for Deep Color, x.v.Color, LipSync
HDMI Support for DVD-Audio, SACD, Multichannel PCM
Front Panel HDMI Input
HDBaseT Output
Analog to HDMI Upconversion From 480i / 576i
4K Upscaling from 1080p via HDMI
Component Video Inputs 2
Composite Video Inputs 2
Digital Audio Inputs (COAX / OPT) 1 / 2
Analog Audio Inputs 8
Phono Input
Front Panel A/V Input
Analog Pre-outs 7.2
NETWORK / USB:
FireConnect Wireless Mult-Room Audio Streaming Technlogy
App Control via iOS and Android-Powered Devices Integra Control Pro
Apple Airplay
iPod / iPhone / iPad Ready
Google Chromecast built-in
Google Assistant (Voice Control)
Home Network Music Streaming
TIDAL High Fidelity Music Streaming
Pandora
Spotify
Spotify Connect
TuneIn Radio
Deezer
DSD Support (2.8, 5.6, 11.2 MHz)
Dolby TrueHD Support
Apple Losless (ALAC) Support
WAV Support
AIFF Support
DSDIFF Support
FLAC Support
MP3 Support
USB Input for Streaming Audio
WiFi Certified
Bluetooth
Firmware Updates via Network and USB
MULTIZONE:
Powered Zone 2
Powered Zone 2 A / B
Powered Zone 3
Fixed or Variable Zone 2 Line Out
Fixed or Variable Zone 3 Line Out
Zone 2 Video Output HDMI
Zone 2 OSD
Zone 2 Audio DAC HDMI (1-3), SPDIF, NET, USB
Zone 3 Audio DAC
Whole House Mode
INTEGRATION ACCESS:
Bi-directional RS-232 Control Port
Bi-directional Ethernet Control Port
Rear Panel IR Input / Output 2 / 1
RIHD (Remote Interactive over HDMI)
12V Trigger (with Adjustable delay) x3, Assignable
MISCELLANEOUS:
GUI for Setup Menu ✓ (Advanced HD)
Quick Setup Menu
Input Name Edit Fully Customizable
HDMI Standby "Through" Mode Assignable
Dealer Settings Memory Store & Recall Function
Screensaver Function ✓ (Advanced)
Hybrid Standby to Reduce Power Consumption
Smart Grid Ready
Anti-Resonant Aluminum Front Panel
Gold-Plated RCA Terminals
Oversized Detachable AC Cord
Rack Mount Kit Available IRK-155-3D
Warranty 3 YEARS
AMPLIFIER SECTION:
Power Output (8 Ω, 20 Hz-20 kHz, FTC) 110W / Channel (8 Ω)
Dynamic Power250W / Channel (3 Ω)
220W / Channel (4 Ω)
130W / Channel (8 Ω)
THD (Total Harmonic Distortion + Noise)0.08% (20 Hz-20 kHz, Half Power)
Input Sensitivity and Impedance200 mV / 47 k-Ω (LINE)
3.5 mV / 47 k-Ω (Phono MM)
Rated RCA Output Level and Impedance1 Vrms / 470 Ω (Subwoofer Pre Out)
200 mV / 2.3 k-Ω (Zone Line Out)
2.0 V / 2.3 k-Ω (Zone Pre Out)
Phono Overload70 mV (MM 1 kHz, 0.5%)
Frequency Response5 Hz - 100 kHz / +1 dB-3 dB (Direct Mode)
Tone Control±10dB, 90 Hz (Bass)
±10dB, 7.5 kHz (Treble)
Signal-to-Noise Ratio106 dB (Line, IHF-A)
80 dB (Phono)
Speaker Impedance6 Ω - 16 Ω
VIDEO SECTION:
Input Sensitivity / Output Level and Impedance1.0 Vp-p / 75 Ω (Component Y)
0.7 Vp-p / 75 Ω (Component Pb/Cb, Pr/Cr)
1.0 Vp-p / 75 Ω (Composite)
TUNER SECTION:
Tuning Frequency RangeFM 87.5 MHz - 107.9 MHz
AM 530 kHz - 1,710 kHz
FM / AM Preset Memory40 Stations
GENERAL:
Power SupplyAC 120 V, 60 Hz
Power Consumption600 W
Stand-by Power Consumption0.1 W
Dimensions (W X H X D)17 1/8" x 6 7/8" x 14 13/16"
435 x 174 x 376.5 mm
Weight24.3 lbs. (11.0 kg)
CARTON:
Dimensions (W X H X D)22 7/16" x 11 3/4" x 18 7/16"
570 x 298 x 469 mm
Weight30.9 lbs. (14.0 kg)
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