Sony home theater, the well-known brand. The device is like new. Specifications are well-known on YouTube and other programs. It has a feature to control the lighting from the speakers themselves, which interact with movies and other content. It consists of 6 speakers: 4 tall ones, 1 small one in the middle, and a subwoofer. Note: The remote is lost, but you can control it if you have a Sony remote. May God bless everyone.