The AVR-X4000 is also Audyssey Pro Installer ready.Audyssey Mult EQ XT32 automatic room acoustic measurement and correction harnesses the power of sophisticated DSP processing, measuring the acoustic output of the speakers and subwoofers and generating multiple digital EQ filters that provide the smoothest, most natural tonal balance in virtually any room.You can set up the AVR-X4000 to enjoy music and video in the main room, while others enjoy music and video in a second room.
Featuring 7 HDMI inputs (including 1 on the front panel), the AVR-X4000 also features 3 HDMI outputs, including 2 for the main room and 1 for another room.
For the ultimate surround sound experience, the AVR-X4000 features Audyssey DSX, Dolby Pro Logic IIz and DTS Neo: X decoders, which lets you add front height or wide speakers to dramatically expand the front soundstage, along with dual subwoofer outputs for systems with two subs.
This provides the smoothest, most natural tonal balance in virtually any room.
Audyssey DSX offers the option of front wide and front height speakers which are placed to the left and right or above the main front speakers to broaden the width and/or height of the soundstage, making the audio experience more impressive, engaging, and believable.
By connecting a stereo amp to the AVR-X4000, you can even have a third audio source playing in another room.
Setup is both quick and easy thanks to the Denon Setup Assistant, an intuitive on-screen graphical interface that walks you through the setup process.
The AVR-X4000 features Audyssey Platinum, our most robust level of Audyssey support with Audyssey Mult EQ XT32, Audyssey Dynamic Volume, Audyssey Dynamic EQ, Audyssey DSX, Audyssey Sub EQ HT, Audyssey LFC, and Audyssey Pro.
Audyssey Mult EQ XT32 harnesses the power of sophisticated DSP processing, measures the acoustic output of the speakers and subwoofers, and generates multiple digital EQ filters with 256 times the resolution of standard Mult EQ.
Equipped with both LAN and RS-232C serial port connections, the AVR-X4000 is compatible with a broad range of home automation control systems from companies including AMX, Control4, Crestron, RTI, Savant and URC.
The IR remote input and output jacks provide even more control options, and the unit features two 12V assignable trigger outputs for projection screen and motorized drapes control.
Enjoy a world of digital radio entertainment with HD Radio.