odie

polly fill will work great, it is cheap, and available at almost any fabric store. Spraying the inside walls with rubberized undercoat would not be a bad idea while you are inside. "available at the local auto parts store.

Dooglas

I know this thread is super old but you seem to be a really knowledgeable guy about this stuff. I left my Z-5500 on +11 volume for about 3 hours and blew the subwoofer completely (too busy dancing with girls). I need to replace it now and I can't find any guides online about how to do that. I am thinking about getting one of these: http://cgi.ebay.com/LOGITECH-Z5500-Z...item19b7384145
and just swapping them out. Is it as easy as that?

Bad_Dude

Does it have to be a Logitech brand sub? I would imagine you get a better sub in there locally.

Bad_Dude

I want to get some hi pass filters into my satellites. Every time the bass hit with my music hard, I can some times hear the pops on my left front one. Which frequency bass blockers can I get to best suite these satellites?

Thanks,