Feel every dimension in Dolby Atmos®. Enjoy a 5.1 or 7.1 surround sound speaker system and four additional overhead speakers or four Dolby Atmos elevation speakers for the ultimate home theater experience — including Dolby Surround upmixer for legacy content.

For those without in-ceiling speakers, Dolby Atmos Height Virtualization Technology takes advantage of Dolby’s deep understanding of human audio perception to create the sensation of overhead sound from listener-level speakers.

DTS:X® immersive audio content places sound where it would naturally occur in space, creating life-like, multi-dimensional audio. The included spatial remapping engine of DTS Neural:X™ offers improved immersion and heightened realism in all your favorite movies.

DTS Virtual:X™ provides immersive audio without height channels, creating virtual height effects in a 7.1, 5.1 or 2.1 speaker arrangement.

Get the most premium at-home entertainment experience with IMAX® Enhanced — the latest technology from DTS that sets a new standard for home theater imaging, sound, scale and clarity. The picture is clearer, the images are brighter, the audio is immersive and heart-pounding – experience premium content digitally remastered by IMAX.
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Putting you in a cocoon of life-like sound, Auro-3D® elevates the home theater experience to amazing new levels by delivering the excitement of three-dimensional sound for music, games, broadcast, and films while enhancing your existing audio-visual collection, thanks to Auromatic up-mixing engine.

Experience the highest quality gaming thrills yet. Enjoy your gaming with 4K/120Hz pass-through, as well as Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Auto Low Latency Mode (ALLM), which reduces or eliminates lag and frame tearing to offer a smoother, lag-free gaming experience.

Surround yourself with even, accurate bass. The SR8015 features two subwoofer outputs to smooth low frequencies and improve bass dispersion, avoiding peaks and audible dips. Connected subwoofers can be calibrated independently thanks to Audyssey Sub EQ HT technology for more seamless bass performance tailored to your room.

Use your voice to stream your favorite music services through Alexa to the SR8015 with HEOS® Built-in. Ask Alexa to play music from Spotify, Pandora, TIDAL and more. Turn volume up or down, pause, mute and play the next song — all with your voice.

To start streaming with Alexa voice commands, open the Alexa app and select “Skills.” Add HEOS Home Entertainment to enable. Then, go to Smart Home in the Alexa app menu and choose Devices and Discover or say “Alexa, discover my devices.”

Ask your Google Home, Google app or other devices with Google Assistant built-in to control content across your listening environment. Start music in the HEOS app, then ask your Google Assistant to control volume, play, pause, skip tracks and more. “Works with the Google Assistant” feature is always improving.

An elevated voice agent for the high-end smart home, Josh.ai offers flexible voice control for nearly any aspect of your day-to-day experience and entertainment environment. Use voice commands to control the thermostat, lights, home appliances, speakers, AV receiver and more. Josh.ai is installed by custom integrators and accessed through an app on your phone or tablet. Works with iOS and Android devices.

Stream audio from your favorite music services like Apple Music and Spotify or watch videos from services like YouTube and Netflix from any iPhone, iPad, Mac or Apple TV. Hear audio perfectly synced to your speakers from AirPlay 2 sources.

AirPlay 2 also supports multi-room audio — wirelessly stream content to multiple AirPlay 2 compatible devices simultaneously with improved audio buffering to ensure smooth audio playback. AirPlay 2 provides control and grouping of compatible audio devices within the Apple Music or Home app. Use AirPlay 2 in-app or with your voice via Siri.

With HEOS® Built-in technology, enjoy your favorite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room or select a different song for each connected room — the choice is yours. Enjoy music from Spotify, Pandora, TIDAL and more or your local music file libraries. With additional HEOS® Built-in components, like HEOS-capable speakers, play all your music in one room or many.

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Advanced reference-class 32-bit AKM AK4458 D/A converters on all channels for optimum fidelity and the widest dynamic range with the lowest distortion. This ensures consistent high-fidelity and precise channel matching across all channels for the ultimate listening experience.

Features proprietary HDAM (Hyper Dynamic Amplifier Module) circuit boards, providing superior low-noise wideband performance and an ultra-fast slew rate for maximum dynamic range to support Hi-Res audio formats. Plus, Current Feedback Topology technology, another proprietary Marantz innovation, delivers wide closed-loop bandwidth and very high slew rate for superior fidelity with wideband audio sources.

Easily connect your analog turntable to the receiver and enjoy the purity of every recording in your vinyl collection. The HDAM component of the Marantz SR8015 outperforms op-amp solutions due to its high speed and maintains a clean audio signal for exceptional sound performance.

With new Pre-Amplifier Mode, your Marantz AV receiver works as a perfect AV pre-processor with the latest HDMI connectivity. Pre-Amplifier Mode provides a cleaner signal path and more tolerance in clipping level by disconnecting internal amplifiers. Modernize your AV separate system without breaking the bank.

The SR8015 features up to 13.2 channel processing capability. Connect your choice of 2-channel power amplifier to the SR8015 for more immersive, fluid 3D audio experience at 7.2.6 or 9.2.4 speaker configuration.

Easily control the SR8015 with your Smart TV remote via the HDMI CEC functionality associated with your Smart TV. Simply set “HDMI Control” to ON in your receiver, then set “Smart Menu” to ON to begin controlling the receiver with your TV remote. The Smart Menu home screen gives you quick access to source and surround mode selections, the AVR setup menu and four Smart Select options.

Four Smart Select function buttons on the included remote allow you to store your preferred or frequently used settings and call up easily on the fly — including input source, volume level, sound mode, Audyssey configuration and even “All Zone Stereo” setting for party mode. With the push of a button, the SR8015 instantly configures the receiver to your desired setting at any time.

Optimize your audio experience with Audyssey MultEQ XT32 for seamless setup of your listening environment. With the supplied measurement microphone, MultEQ XT32 analyzes each speaker's output (including the subwoofers) at up to eight measurement locations and generates precision digital filters that optimize each channel for the correct frequency and time domain response. Audyssey Dynamic Volume smooths out disruptive jumps in volume (such as TV commercials), letting you listen at lower levels while still enjoying clear dialogue, music and sound. Audyssey Dynamic EQ provides full-range clarity at any listening level, and Audyssey Low Frequency Containment uses advanced psychoacoustic algorithms to deliver more full-range balance, including deep bass, without disturbing neighbors or people in other rooms of your home. Audyssey Sub EQ HT provides individual DSP tailoring of each subwoofer in a dual subwoofer setup for deeper bass with improved definition.