The Polk SurroundBAR360 is an all-in-one flat-panel-friendly audio solution with DVD receiver and horizontal speaker. Inside the speaker are 5.1 channels, and yes, that does include an onboard sub. Look for it in April for $1199. Polk also showed a new budget speaker series, the TSi, with prices ranging from $250/pair for the stand-mount TSi 200 to $900/pair for the TSi 500.