I own one of the above, but dont have any surround sound speakers as yet! Do any of you viera owners get any crackle when watching a movie with the sound turned up high, on the deep base sounds? It's very minimal, but Maybe i should just cough up for amp, speakers etc! I hope i havn't popped a speaker, and im sure it's not a noise from the sub in the panel shaking the stand dvd player etc. What ya think?????? Cheers big ears.