Onkyo TX-NR787 9.2-channel home theater receiver with Wi-Fi®, Bluetooth®, and Chromecast built-in

Comes with a full surround sound system -7 speakers and a sub. In perfect working condition I just don't use it enough to justify keeping it. I have video of it working if you need. The 2 speakers on the floor never got mounted because I was too lazy to mount them on the back wall lol. Subwoofer does its job very very well. The speakers and receiver can be purchased separately. $150 a piece. The nine-channel Onkyo TX-NR787 brings movies to life with heart-pounding realism. This 4K-compatible receiver delivers immersive, three-dimensional surround sound. THX® certification ensures spot-on, distortion-free reproduction of movie soundtracks with intricately detailed effects, even at lower volume levels. Convenient wireless music options, multi-room music, and easy app control make this receiver a winner for movie nights, parties, and everyday entertainment. Geared toward great sound Outstanding audio performance is an integral part of the 'NR787's design. A premium 32-bit/384kHz digital-to-analog converter gives you crystal-clear reproduction of music, TV, and movie soundtracks. Dynamic Audio Amplification delivers massive power with low distortion for thrilling movie sound effects. Specialized Vector Linear Shaping Circuitry (VLSC) filters out noise across the two front channels for faithful reproduction of the original audio signal. Plenty of wireless music choices The 'NR787 gives you all kinds of options for wireless listening. Built-in Wi-Fi gives you access to popular streaming services like Spotify® and Pandora®, along with tracks you have stored on your networked computer. Apple® AirPlay® lets you stream from compatible iOS® devices, and Bluetooth adds even more streaming music options. Use the Onkyo Controller app to control streaming from your Apple or Android™ device. Chromecast built-in and Google Home voice control Chromecast built-in lets you use your phone, tablet, or computer to stream music to the receiver from over 100 audio apps. With a Google Home voice assistant or the Google Home app, you can use your voice to control playback and connect with other Chromecast built-in devices for wireless music throughout your home. Works with Sonos The 'NR787 also works great as a component in your Sonos wireless multi-room music system. Just add a Sonos Connect and you can send any music or audio source from the Sonos app to the receiver. It'll even automatically turn on and switch to the correct input when you fire it up in the Sonos app. DTS Play-Fi for a flexible wireless multi-room music system DTS Play-Fi gives you the freedom to mix and match Play-Fi devices from different brands. Use the Play-Fi app to queue up songs, play and pause music, and control multiple Play-Fi speakers and components throughout your home. Customizable speaker connections The 'NR787's nine-channel amplifier gives you a lot of choices for setting up your home theater. You can use all nine channels in a 5.1.4 or 7.1.2 Dolby Atmos® or DTS:X™ system, or you can go with a more modest surround sound setup and repurpose the extra channels in one of a few ways. The receiver's "Height 1" speaker outputs can be used to bi-amp your front left and right speakers for more powerful sound. Or you can connect a pair of speakers for stereo sound in another room. If you're happy with 5.2-channel surround sound in your living room, you can have two wired stereo music zones in other rooms. You can also connect a stereo receiver or amplifier through line-level Zone 2 connections and use the 'NR787 as a preamp, so you can use all nine channels for surround sound in your home theater and still get stereo sound in an additional room. READ LESS Product highlights: Power and Processing: 9-channel amplifier 100 watts per channel into 8 ohms (20-20,000 Hz) at .08% THD, with 2 channels driven Dolby® and DTS® surround sound decoding Dolby Atmos® processing for use with in-ceiling or "height" speakers for more enveloping surround sound DTS:X™ for an immersive, 3-dimensional soundstage