i heard 10s firing down in a f150 recently and was surprised at how loud they were. i had one 12 alpine type r in the truck prior to this setup ported and it seemed loudest firing back, although not feasible at the time because it would have eventually hit the back wall of truck because i built the box too deep. i was just flipping the box around experimenting. but i did not try it down firing because i didnt build the box like that
my current box could not be converted to the downfiring setup, again, because now its to high, so if i flipped it and put some 5 inch legs, i would be humping the dash board lol... but maybe ill give it a try just to see if there is significate differences and maybe build another box ( ahhhh ) thanks for the reply.
anyone else have experience with this truck, and ported boxes, i would love to hear from you.