Marantz SR8015, 11.2ch. 8K AV receiver (various colors)

Experience every dimension of Dolby Atmos in up to 7.1.6 or 9.1.4 configuration (with optional 2-channel amplifier). Enjoy a 7.1 or 9.1 surround sound speaker system and up to six additional speakers or four Dolby Atmos-enabled speakers for the ultimate home theater experience, including a Dolby Surround decoder. For those without in-ceiling speakers, Dolby Atmos height virtualization technology leverages Dolby's deep understanding of human sound perception to create a sense of added sound from listener-level speakers.

DTS:X immersive audio content places sound where it would naturally appear in space, creating lifelike multidimensional sound. The included DTS Neural:X surround decoder offers enhanced realistic sound for all your favorite movies. DTS Virtual: X provides immersive sound without height channels, creating virtual height effects in a 9.1, 7.1, 5.1 or 2.1 speaker arrangement.

Get the PMA advantage at home with IMAX Enhanced, the latest DTS technology that sets a new standard for home theater picture, sound, scale and clarity. See clearer and sharper images. Indulge in immersive, heartwarming sound and experience premium content digitally remastered by IMAX.

Fully immersing the listener in life-like sound, Auro-3D provides a more immersive surround sound experience by providing dedicated height and top channels in addition to normal channels. The SR8015 supports 7.1, 9.1 and up to 13.1 Auro-3D configurations, including an upper surround channel, or a "Voice of God" speaker above the listening position with additional amplification for the 13.1 setting. It also supports Auro-Matic, an innovative blending algorithm that converts legacy content into Auro-3D.

Experience the excitement of even higher quality gaming. Enjoy gaming with 4K/120Hz** bandwidth, as well as Variable Refresh Rate (VRR), Quick Frame Transfer (QFT) and Automatic Low Latency Mode (ALLM) that reduce or eliminate lag and frame stuttering for smoother viewing. A priceless gaming experience.

Supports dual subwoofers for even low-frequency bass response in your listening environment. Enjoy precise bass without any sonic peaks, regardless of where you place the woofer. Connected subwoofers can be calibrated separately using Audyssey Sub EQ HT technology for smoother bass sound tailored to any room.

Use your voice to stream your favorite music services via Alexa to the SR8015 with built-in HEOS. Ask Alexa to play music from Spotify, TuneIn Internet Radio, TIDAL and more. Turn the volume up or down, pause, mute and play the next song - all with your voice. To start broadcasting using Alexa voice commands, open the Alexa app and select Skills. Turn on HEOS Home Entertainment. Next, go to the Alexa app menu in your Smart Home and select Devices and Discover, or say "Alexa, discover my devices."

Call up Google Home, Google Apps, or other devices with Google Assistant built-in to control content in a listening environment. Start music in the HEOS app, then ask Google Assistant to control volume, play, pause, skip tracks, and more. The "Works with Google Assistant" feature is always being improved.

Built-in HEOS is your key to an unlimited music experience anywhere in your home. Play songs stored on your smart device or personal media server and stream your favorite hits from leading streaming services like Spotify, Amazon Music HD, TIDAL, TuneIn, Internet Radio and more, even high resolution. Pair your HEOS-enabled AVR with any built-in HEOS product or speaker and distribute any music source or TV sound anywhere in your home.

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Advanced reference-class 32-bit AKM AK4458 D/A converters on all channels for optimal reliability and the widest dynamic range with the least distortion. This ensures consistent reliability and precise tuning of all channels for maximum music listening quality.

Features proprietary HDAM (Hyperdynamic Amplifier Module) boards for excellent low-noise broadband performance and ultra-fast slew rate for maximum dynamic range to support high-resolution audio formats. Feedback topology technology, another Marantz proprietary innovation, provides wide closed-loop bandwidth and very high slew rates for greater reliability with wideband audio sources.

Easily connect your analog turntable to your amp and enjoy the warmth and realism of your vinyl collection. Thanks to its high speed, the Marantz SR8015's HDAM component outperforms op-amp solutions and maintains a clean audio signal for exceptional audio performance.

Using the new preamplifier mode, your Marantz AV amplifier acts as an excellent AV preprocessor with the latest HDMI connection. Preamplifier mode provides a cleaner signal path and lower bias by disconnecting the internal amplifiers. Modernize your standalone AV system.

The SR8015 features up to 13.2 channels of processing capability. Connect your choice of 2-channel power amplifier to the SR8015 for an even more immersive, smooth 3D audio experience using 7.2.6 or 9.2.4 speakers.

Easily control the SR8015 with your Smart TV remote control via HDMI CEC function paired with your Smart TV. Simply set HDMI Control to ON on the amplifier, then set Smart Menu to ON to control the amplifier via your TV remote control. The Smart Menu home screen provides quick access to source and surround mode selections, the AV amplifier setup menu and four Smart Select options.

The integrated remote's four Smart Select function buttons let you save your preferred or frequently used settings and change them whenever you want - including input source, volume level, sound mode, Audyssey configuration and even an All Zone Stereo setting for party mode. At the push of a button, the SR8015 instantly configures the amplifier to your desired setting.

Optimize your sound with Audyssey MultEQ XT32 to seamlessly set up your listening environment. Using the supplied measurement microphone, the MultEQ XT32 analyzes the output of each speaker (including subwoofers) at up to eight measurement points and generates precise digital filters that optimize each channel for proper frequency and time band selection. Audyssey Dynamic Volume evens out volume spikes (such as in TV commercials), allowing you to listen at lower levels while still enjoying clear dialogue, music and sound. Audyssey Dynamic EQ delivers full-range clarity at any listening level, while Audyssey's bass range uses advanced psychoacoustic algorithms to deliver more full-range balance, including deep bass, without disturbing your neighbors or people next door. Audyssey Sub EQ HT provides individual DSP adaptation of each woofer using dual woofers for deeper bass with enhanced definition.