your opionion what would be better find a sub encloser to fit under the rear bench seat of my 01 dakota qaud cab or getting 6in subs for the rear doors

i want good not greaat sound qaulity

l prefer the under the bench approach. There are a lot of companies that make custom fit boxes for your application. Q logic makes a good one for a single 8 inch sub. http://qlogicenclosures.com/c-1438-2001.aspx

memphis makes a new 12 inch sub thats slim for a truck and even pioneer makes some 2 just make a slim box