I have a mirage LF100 sub woofer in my entry level HT. At high volume levels, the sub seems to have a rattling noise that is clearly audible. I have made sure that nothing in the room was vibrating and When I started knocking on the wooden case of the subwoofer, It makes that rattling noise...
I am a new comer to the home theater arena and am trying to decide between the 57Hx81 and 57HW40.
Both seem to have a good picture. Are there any gotchas that I need to look for and are there any other options that are as good and can save me some $.
Also, I am planning on getting it from a...