thanks prerunner.

my sub box is totally closed up... should i put a port in it somehow?

 

Nope, leave your box the way that it is. If it does not have a port then it was not designed to work with one. The port will change the airspace in the box and will totally change the way the subs sound. They will get very sloppy and the recovery rate wil be terrible. Highly undesirable, unless you listen to nothing but bass demos. In that case, knock yourself out. Drill all the holes you want.

Noel

 

Whats the biggest rear speaker, you could put in a 3rd gen, in the rear doors w/o modifications or with little modifications. thanks

 

I think it's 5 1/4.

 

yeah im pretty sure its 5.25. i know i saw this on a previous post, see if you can find it. also, take a look in your owners manual.

 

do not put a port in it.