total cubes question

[Airman21 10+ year member]

i am curious how much space i have i want to squeeze in 2 18's and was curious if i have the room... i want to know the cubes i have to work with and if i would be able to fit 2 18's...

H- 25"

w- 37"

D-24 top

D- 30 bottom

i want interchangable ports... 40hz + 32hz

sub displacement- .25 x 2

thx

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[Airman21 10+ year member]

bump

 

[Canaan 10+ year member]

You dont really have the space for 2 18's w/ interchanable ports.

You have ~12.3cu gross to work w/. (estimating singled walled box)

I would do 2 15's.

 

[Airman21 10+ year member]

oh ok so 2 15's it is ... thanks... would I have room for 2 18's if i just used aero ports and pluged one to go lower

 

[germanyt 10+ year member]

depends on the 18. with 12 cubes gross you could be looking at 10 net. 9 at the lowest. there are some 18s that work well in 4.5 to 5 cubes each. Meade has BTL 18s in around 5 cubes each. it is likely that a pair of strong 15s will get louder than 18s in an enclosure that is too small.

 

[Airman21 10+ year member]

true ok i will stick with the 15's thanks