Enjoy surround sound with your favorite speaker system and this 7.2-Channel Network AV Receiver. It has Bluetooth and Wi-Fi built-in for wireless connection to your compatible smart devices. Various streaming music services are built-in for convenient streaming. The receiver outputs up to 100 watts per channel at 8 Ohms and features YPAO sound customization to tailor the sound to your environment. It has seven HDMI inputs and one output, which support 4K UHD resolution and HDR10 pass-through, and the output supports ARC and eARC. It also has a USB port on the front for firmware updates and playback of files stored on flash drives. You can control the receiver with your Amazon Alexa-, Google Assistant-, or Apple Siri-enabled products, via the MusicCast app, or with the included remote control. Dimensions: 17.1" x 6.8" x 14.9". Weight: 21.6 lbs.