Backed by 70 years of experience building high-grade audio components, the HT-S7800 amplifies accurate, noise-free signal processing with high-current power for dynamic speaker control. The result is pure, rich and authentic sound. 

Onkyo's dynamic audio amplification delivers massive power at 170 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven)/ 100 W/Ch (8 Ohms, 20 Hz-20 kHz, 0.08% THD, 2 Channels Driven).

The 2-Way bass reflex front left and right speaker cabinets also house the full-range acoustic-suspension Dolby Atmos-enabled height speakers. These special drivers bounce discrete sound effects off the ceiling into your listening space. Besides producing amazing traditional surround sound, each solidly crafted speaker in this 5.1.2 package reproduces the latest object-based surround sound as its creators intended.

The HT-S7800 Powered Zone 2 brings audio to speakers connected to the receiver into a second room. With the dedicated Zone 2 DAC, you can send internet audio and digital audio sources connected via coax or optical (such as Apple TV) to your second listening zone.

Dolby Atmos moves sound around you in three-dimensional space, so you feel like you're inside the action. The HT-S7800's Dolby Atmos decoding transports you from the ordinary into the extraordinary. 

Sound designers and artists mix in a 3D space, steering effects through surround channels and adding a seamless overhead dimension with discrete height channels. 

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

DTS:X is an object-based surround sound technology that includes height channels for a fully-immersive listening experience. DTS:X provides listeners flexibility, immersion, and interactivity. You will be able to personalize your audio experience, for example, by turning up JUST the dialog within a mix. DTS:X allows you to customize to your room layout as well as control dialog and dynamic range. 
*Available via firmware update. 

Stream any music from your smartphone, laptop, or PC to the HT-S7800 with ease. Control playback with Chromecast enabled apps you know and love from your iPhone, iPad, Android™ phone or tablet, Mac® or Windows® laptop, or Chromebook™. 
*Available via firmware update. 

Seven rear HDMI® inputs (HDMI 1-7), Main Out, and Sub Out support pass-through of HDR10, Log-Gamma), and Dolby Vision*; the BT.2020 4K color standard; 4K/60 Hz video playback; and HDCP 2.2 for premium video content. Front HDMI terminal is ideal for temporary device connections.
*Dolby Vision is supported through inputs 1-3 and is available via firmware update. 

The HT-S7800 has AirPlay, Wi-Fi and Bluetooth technologies built in. Stream virtually any audio from a smartphone, tablet or PC to your home theater for powerful sound.

With Spotify, Pandora, and TuneIn built-in, as well as Deezer and Tidal (via firmware update available now), you can select a station and search for music available on these services via the Onkyo Controller app on your phone. The free Onkyo Remote 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. 

          DOWNLOAD THE ONKYO CONTROLLER APP

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, OggVorbis, AAC, Apple Lossless, DSD 5.6 MHz, LPCM, and Dolby TrueHD).

AccuEQ conducts two measurements- one to set the level, the other to set the distance and crossover for ALL speakers, including the subwoofer. In the second round of measurements, your room’s sonic characteristics are evaluated. Using this information, AccuEQ is able to prevent standing waves from forming by adjusting frequency response. 

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. 

FlareConnect™ mirrors network audio, analog, Bluetooth and USB sources connected to the HT-S7800 and allows distribution to compatible speakers and components in other rooms. Music selection, speaker grouping, and playback management across the home are built into the Onkyo Controller app for iOS and Android™. 

           YOUR Home. YOUR Music. NO Limits 


Note: FlareConnect™ is enabled with a firmware update. Multi-room audio enabled by this technology requires an optional Onkyo wireless speaker. Onkyo cannot guarantee the compatibility of its A/V receivers with other devices featuring FlareConnect™. Sharing audio from external inputs depends on the model and is enabled via firmware update. Sampling rates of 44.1 kHz and 48 kHz are supported. Please consult the Onkyo website for further announcements regarding these technologies.