Black Shelf for Sonos OneMount your Sonos 1 or PLAY: 1 speaker to the wall with the black Sonos Shelf. It is designed specifically to match the contour, color, material, and finish of your black speaker and allows you to place the speaker on either the left or right side of the shelf, providing room for additional compact objects, such as your phone. The internal wraparound cable management design helps keep your installation looking neat. Space saving design with integrated