How Many Cubes?

[photocrazy8 10+ year member]

Ok I have (2) PA MOFO 15's. I bored so i want to make a box for em and try and sell em. I want this box to get loud...so I'm going to tune to 32 Hz (i want them to them to be loud low monsters). The subs will share a common chamber. they will be inverted and there will be and *** load of bracing. Specs call for 3.4 cubes each but since im going more for SPL what do you think i should do? Also what does adding more air space do...i know i have searched and read a lot but im just looking for some personal answers to help me understand better. thanks, andrew

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[photocrazy8 10+ year member]

bump....

 

[xluben 10+ year member]

more net volume will give a flatter response and should result in lower bass.

 

[photocrazy8 10+ year member]

ok so more net will give a flatter response...but with enought power and the right tuning frequency can they get loud?

also any one know how many cubes the mofo's like?

 

[photocrazy8 10+ year member]

bump...any one with mofo's?

 

[photocrazy8 10+ year member]

bump i wanna build this box tonight

 

[iamamp3pimp 5,000+ posts]

use the recommended specs........

with about 60-80 inches of port area.