This is a Geek Squad Certified Open Box Product. See below for more information. Boost your home entertainment setup with the Sony STR-AN1000 7.2 Channel 8K Ultra HD AV receiver. Experience breathtaking 8K video and immersive 3D audio, with 165W per channel cinematic sound. Enjoy all your content with Works with SONOS, Chromecast Built-in, Apple AirPlay, and Spotify Connect — all via Wi-Fi or Bluetooth.