Polk's patented SDA® Surround Technology means you won't need to install rear speakers. What you hear is a completely immersive sound experience, as if there are multiple speakers all around you. The sleek, unobtrusive design is a welcome addition for anyone who wants all the thrills of surround sound…but none of the hassles. The Polk Audio SurroundBar will complete your high definition TV experience. It's the perfect match for flat-panel and shallow screen TVs. And it works with any surround sound receiver.
The technology behind the SurroundBar is based on Polk's legendary SDA SRT Systems, which one reviewer called "The Ultimate Loudspeaker." SDA Surround Technology makes the speakers disappear by cancelling the acoustic position location information. That information is then replaced by the correct surround sound information of the original recording just as if sounds were actually coming from all around you. Whether it's music or movies you're assured of a great surround sound experience.
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