The On-Q Digital Audio System makes it as easy as touching a button to listen to the music you want, whenever and wherever, in up to sixteen rooms of your home. Its expansive content variety and supreme sound quality offer the very best in digital delivery. Streaming services, personal downloads, old favorite CDs -- every song you love is ready to play, and easy to control. with in-wall keypads and a convenient app for your smartphone or tablet. Get comfortable with true audio freedom.