make the port shorter and u should gain alittle on the spl..so i did some port mods and stuff and it sounds GREAT but not very impressed by the number its putting up. it managed to only pull a 140.4 at 40hz. i put the meter in the box and it did a 156 at 40hz and a 158.1 at 69hz.
didnt take any pics but we foamed around the box and some minor spots in the back deck.
o well its a good thing this is just a daily driver so at least it sounds good. it does a 139+ from 38hz to 48hz so it sounds good on about everything.
Not necessarily. The only thing that would probably do is raise his frequency.make the port shorter and u should gain alittle on the spl..other than that looks really good
80
O OK kool...lookin at the pic i thought ur port was long ...but kool..i changed the port a couple times since the last pic. best output has came with 8" long and shrunk the port area too.