Style and surround sound, together at last.

You just bought a new flat panel, wide screen HDTV. All you need is some great sound to go with that beautiful picture. How do you feel about installing speakers all around your room and running wires everywhere to add surround sound to your new TV? Don't worry, there's an easier way. Polk Audio SurroundBar Series speakers achieve single-speaker surround sound from one slim speaker bar. Our exclusive patented SDA Surround Digital Technology eliminates the need for rear speakers. With four models to choose from, you'll be sure to find a SurroundBar that fits almost any application. Our patented PowerPort Bass Venting Technology, advanced Digital Signal Processing and Neodymium motor structures that create "built-in subwoofer bass" eliminating the need for a separate subwoofer are just some of the exciting innovations SurroundBar offers.
Polk's SDA® Surround Sound Technology

Here's what sets SurroundBar speakers apart from the crowd: They do not depend on room acoustics or perfect placement to achieve the desired effect thanks to patented SDA Surround Technology.

SDA stands for Stereo Dimensional Array, a patented Polk Audio exclusive*. Matthew Polk describes SDA Surround Technology as "a mixture of acoustical engineering, psychoacoustic principles and a little magic." Read Matt Polk's SDA Whitepaper for an even more in depth explanation on SDA Surround Technology.