my max dimensions are W:40: H: 14 or so D: 20 freq wanted. : 32. Daily driver.

could someone help me our, or is my height screwing me over?

the box will be on the small side for that 18 i calculate aprox 6.6-6.75 cubic ft before any displacements

the box will be on the small side for that 18 i calculate aprox 6.6-6.75 cubic ft before any displacements

i will measure again tomorrow and see if i could possibly fabricate anything, i could take up my whole trunk, but didn't want to.

would it be better to do a 15's or 12's?

You should have gotten a 15", or two 12s would also probably work.

You should have gotten a 15", or two 12s would also probably work.

just to be clear, i didn't buy the 18. I'm just planning ahead of time to see if it's worth it.

Will 2 12s be as loud as one 18?

You should have gotten a 15", or two 12s would also probably work.

just to be clear, i didn't buy the 18. I'm just planning ahead of time to see if it's worth it.

Will 2 12s be as loud as one 18?

Install dependent but you'll have almost the same amount of cone area.

hmm. totallly changes the cost :/ this setup will definitely be more. haha. i will think about it.

what if i do a single 15. will the dimensions of my trunk fit what's recommended for a 15?

you will have the room for 1 15" yes