Can your plasma LG tv take surround sound?

You can use the built-in speakers to project the center channel of a 5.1 or 7.1 surround system, but you will find much better sound using an external center channel speaker above or below the middle of the screen.

The digital output of a modern LG plasma screen can be sent to a surround sound receiver, but you must listening to a surround sound source, either a digital TV channel using the built-in tuner, a digital cable or satellite receiver or a DVD or Blu-Ray player.