The Sonos Playbar is an exciting piece of gadgetry coming from one of our favorite companies, and it's now been announced that it ships on March 5. The Playbar connects to your television using a digital optical cable, offering massive sound through its nine drivers. Since it's a Sonos device, you can also play all your music through it as well. Throw in a Sonos SUB and a pair of Play:3 units, and you've got yourself a 5.1 surround sound system. March 5th is the date, and you can pre-order it now for $699.