Hello guys I wanted to know if this model of Bose is actually a AV/Receiver o what is it? I'm trying to help my neighbor, but i'm quite confused... Is this an AV/RECEIVER? all i know the brand is bose: (but dunno the model) Also this big box or big case, seems to be a home theater or something, it has cables behind and like 4 speakers. so for this reason i though this is a home theater, and the device up is like an AV/Receiver? I wanted to help my neighbor since her husband passed away, and her son is not in the country, and for pure empathy I wanted to help her to put everything back to work She told me that her husband set up this system to a LED TV + Direct Tv + DVD + the home theater, also she was able to plug her iphone to reproduce her music, but then when her husband passed away 1 year later, she had some issues with her Direct Tv, and she asked for help to a man that he didn't has knowledge at all, he ended up connecting properly the direct tv but... disconnecting that bose stuff.. So my question if, is that first photo is an AV/Receiver does this mean that i can plug there A DVD+Direct Tv? how would be the connections ? Also that big box should provided a cable to connect to either speaker 1 or speaker 2? Is my first time seeing an A/V receiver :/.