mikex216

Ok well i want to upgrade my car audio in my 2007 civic ex coupe. I already have aftermarket in it but i wanted to add a little more power. I was looking to get either 2 JL W6s or 1 JL W7. I would have 1200 rms powering the w6s or 1000 powering the w7 so i was wondering if the civic would be able to handle the power. I will also have a 4 channel amp powering my speakers at 60 rms each. If i need to upgrade my battery or alternator please let me know.

I also seem to have a big problem with trunk rattle. Ive tried sound deadening but it didnt seem to help at all. Is there anyway to get rid of the rattle, it may also be in the rear deck too but that's not so bad.