Oaker_at

Hey, i hope you could help me with something here. I have received my 2nd Cinema 600 set after i thought the first one was faulty, but the new one has the same flaw and im a bit disappointed. Basically the subwoofer has strange crackling noises during low volume sections of movies and stuff, especially during dialog of men while there is no background noise. I dont really know how to describe it. Like i would constantly tap on the membrane of the subwoofer, like using a shitty microphone on a windy day. At first i thought its a faulty product, but i have received the second set today and it sounds the same. When i turn down the sub volume the cackling sound stays basically the same. Its either there, or not and after a certain volume level its gone.