im building a box in the backseat for 4 15s. its angled on the front holding 2 subs, with 2 subs on a more horizontal plane going towards the bottom of the backwindow. the box isnt completely built but im doing the rest tomorrow. any suggestions on port? can i do one big one thru the front 2 seats or should i do 2, one for each pair, or 4, one for each sub. it would be lots of help, i have around 19 cubes to play with here.

 

didnt u already ask this? fire the port into the back window. it will sound much better.

if you are not firing all of it towards the back window then it really doesnt matter how u do it. it wont sound and hit as good.

 

yes im hoping i can get some more help before it turns into an audio theory war. i think that'd be great, i could just put one long port along the back and make it 50Wx 5Lx 16H i belive subs need 62 or 64 sq. in. of port area.

but i also asked the previous owner of the subs and he said stagger as many subs on the same plane as possible, all to the passanger side, with a port behind the driver. i just want the quickest easiest solution for now so i can be ridin with the bass bumpin. thanks father

 

what the previouse owner had told you would work well for SPL only purpose.

try both ways and let us know.