I have an 06 sedan and I wanted to put a rear deck sub cause I see the cut out for it. Any recommendations for a brand of sub woofer. Also, should I get a "free-air" sub or a regular ported box sub to put up there?

 

if you really want good subbass, you wouldnt stic just a sub in the rear deck...

to do it properly, one should replace the rear deck or strengthen it completely, fiberglass an ecnlosure underneat, and then put in a real sub in a real enclousre...

just sticking an aftermarket sub in the stock location, not only will not not fit properly, it will sound pretty bad too with lots of rattles...

b

 

dude if you are looking for a quick/cheap answer....stick a free air sub in there

 

Did BOSE put a sub in there for the upgrade?