Therefore, throughout most of a movie or TV program you may not be consciously aware of output from these speakers. In other words, don’t worry if you aren’t hearing the surround speakers.Pleasetrytoavoidthetrapof turningthesurroundsup and up so that you hear them most of the time. The result will be a much less believable surround experience. There are dedicated LEFT and RIGHT model IWTS SR speakers. This is clearly marked on the back of each speaker. Be sure that the Left side surround speaker