Your search for polk audio surround bar returned the following:

Powered home theater sound bar with true 5.1 surround sound and wireless subwoofer

IN STOCK

6 people say 

• full 5.1 surround decoding and reproduction delivers surround sound experience for almost all listener locations in any room
• wireless subwoofer with 150-watt amplifier
• sound bar is only 2-1/4" deep to go with today's ultra-thin TVs

Powered home theater sound bar with wireless subwoofer

IN STOCK

54 people say 

• 280 watts RMS (continuous) system power (40 watts x 4 for the sound bar, plus 120 watts for the sub)
• 4 drivers and Polk SDA® processing for a broad soundstage and precise detail
• 2-1/2" profile to match ultra-thin TVs

Powered home theater sound bar with wireless subwoofer

IN STOCK

66 people say 

• 180 watts RMS (continuous) system power (50 watts x 2 for the sound bar, plus 80 watts for the sub)
• 2 drivers and built-in processing deliver big sound
• keyhole slots for wall mounting