thank you, i have not added a second baffle yet. i think i can do 45's. on the extensions are they at the end of the port wall (where it would be narrower to back wall) or to side of the port wall? what program does all of this?
and again thanks for the help, so like the above pic use 3 4" aero ports the the pipe 5 3/4" externallly mounted? to still have usble is there any good way to do a internal port? evev if it was sloted? how much would a slot port take away?
if doing subs up, port rear would i want port in the middle subs to outside, or subbs middle ports outside? which size and how do you find the tun with them? is the a formula?
thank you, for aero port what would i need to a 35hz tune? just change the lengnth for tune? dont you need to glue them? where is a good place to buy them?