Civic trunk build... 12's or 15's?

[KickerKid58]

If you had an amp to fully power a model of Subwoofer brand X, would you choose a perfectly sized ported box and 2 12's or a sealed box for 2 15's?

4th order for the 12's might be possible

SPACE LIMITATIONS SUCK!!

[Sergeant_Skyrim]

Would definitely shoot for the 2 12s in a 4th order, and have you considered a single 15 in a 4th order for your trunk?

[SnowDrifter]

I would rank like this:

First choice is 12s a 4th order (assuming it's designed well and you have the space to do it right)

Second choice is 12s in a ported box

Third choice are 15s in a sealed box

[KickerKid58]

Would definitely shoot for the 2 12s in a 4th order, and have you considered a single 15 in a 4th order for your trunk?

I have not, but wouldn't the 2 twelves be louder? but considering my max box height is 14 3/4" the 4th for a 15 would be tricky..

[412 CVX]

it could be done with that height. it's if you have enough airspace that i'd be worried about.

[irpirate]

do your seats fold down? if so i'd go with 2 12s ported

[412 CVX]

do your seats fold down? if so i'd go with 2 12s ported

x2

[knowledge]

They should fold down. 2 12's is what I'll do

[doug118]

two 12's ported, firing towards the trunk or port towards the drivers side

[KickerKid58]

do your seats fold down? if so i'd go with 2 12s ported

x2

Yes they do. Do you think that in the right box, that 15 could be louder than the 2 12's? If I did that I'd prolly upgrade from a lvl 4 to an XL