Sonos offers wireless speakers in its Play series in either black or white, but up until now, those wishing to add soul-shaking low end sound to their configuration could only buy a Sonos wireless Sub in one color: black. Today Sonos is making white Sub units available for preorder, with shipments set to begin on October 25th. If you own a white Play:1, 3, or 5, then it’s now possible to add deep low-end sound with a color-matched dedicated wireless Sonos subwoofer. more…Filed under: Apple