Sonos is one of the older and best wireless audio devices on the market. We have been offering their high quality devices for over 12 years now. If you need one small speaker for one room or a house full of audio Sonos offers the speaker that meets your needs. The sound bars they offer are second to none for the quality build , audio reproduction and the software that controls them. They have been refining their speakers sense their conception so when you get a Sonos you know your getting quality!