Thanks for the help so far. Its been going an hour strong, nothing feels overheated yet.
Now for Box discussion, should i put some type of snorkel/vent on top to let hot air out? maybe kind of a ported box... that would kill your water proofing
How do you guys think having the sub and the other speakers in the same sealed box will work out? that would not turn out pretty for your 5.5's, most likely... i would make a seperate chamber in the cooler, to seal off the sub from the rest of the set up
also looking for tips on charging the battery from a car. I have the wall charger but I'd love to find a way to charge when theres no outlets around. Would regular jumping work as a charge or would it not work with two 12v batteries? this could work, but would put a pretty hefty strain on your alt after a while, just fyi