04-23-2012 11:12 AM
I just bought the LS21 speakers today set them up and started to test them by playing a movie. While watching the movie i noticed a strange ringing sound playing through the film so i stopped it and noticed it was coming from the speakers. Any ideas why it's making this noise when turned on. I recored the noise
04-23-2012 12:29 PM
I would suggest testing the speakers in a second power outlet (plug directly into the wall if they are going through a power bar), as well in a different source (another computer, mp3 player, smartphone, etc...). If you experience the issue in these tests, unfortunately the speakers are defective.