You typically use this product when you don't have wiring. If your wanting to stream music from (Amazon Music, Spotify, etc) to the speaker it does that. It also has an aux 3mm input for MP3 player or cell phone and etc. I have a Bose Wave radio connected to it and my house is about 1500sq ft, so the wireless does fine. The one thing to check on is the speakers, this unit may not have enough wattage to push all of them. If you go from a stereo/receiver it may have enough to push it. Without knowing a few things I would say investigate a little more. You have to factor in the number of speakers, type speaker wire, and distance from the source. I didn't want to sell you on something and it not work. If you have more info or questions let me know.