World Wide Stereo via eBay is offering the SONOS PLAYBAR TV Sound Bar and /Wireless Streaming Music Speaker (Certified Refurbished) for a low $399.99 plus Free Shipping. This soundbar costs $699 new, so you are saving $300 off that price. A one-year warranty and Sonos quality guarantee gives you peace of mind. This soundbar would make for a fantastic addition to your TV setup. 

Want a sound bar that lets you control your TV and stereo's sound straight from your phone, tablet or computer? How about one that lets you wirelessly stream music from any of these same devices? Coming equipped with nine amplified speakers, the SONOS Playbar  TV Sound Bar does all these things and more. It enhances the sound of every TV show and movie, complementing the HD picture and giving users the same sort of surround sound experience they receive in movie theaters. Additionally, the SONOS Playbar is extremely easy to set up and use, only requires two cords (the power cord and the optical cord, both of which are included with purchase), and even syncs with other SONOS speakers wirelessly, allowing for more control, as well as the option to expand the system any time the user would like.

Best Features:

• Wirelessly streams music from your smart phone, computer or tablet with the Sonos App
  
• Equipped with nine amplified speakers
• Easy to set up and expand over time

Overall, this product receives 4.4 out of 5 stars by users on Amazon (and 3.5 out of 5 stars on CNET), with users praising the looks and quality of the device, as well as the simplicity of use, but disliking the high price. Additionally, CNET points out the the sound from this device tends to be heavily processed.