(3) 4" aeros ok for fi bl 15?

[Havasufreak 3]

i had a post earlier about this when i planned on making my sub box. however...

i made the box bigger to 5 CuFt now and im curious if i could still be ok with (3) 4" aero ports instead of ordering up one more?

:thanx:

[turbowrx15 0]

i had a post earlier about this when i planned on making my sub box. however...

i made the box bigger to 5 CuFt now and im curious if i could still be ok with (3) 4" aero ports instead of ordering up one more?

:thanx:

Are you using psp-inc ports?If so 3 would be perfect,I think 4 would be too much port.

[RAM_Designs 25]

Three will be fine. Required port area is based on the air displacement potential of the system. If you can make the sub physically max out in a 3.5ft^3 box and a 5ft^3 box, there's no need for more port area with the larger box.

[Havasufreak 3]

perfect!! thanks guys!!

[Adrian_D 520]

i had a post earlier about this when i planned on making my sub box. however...

i made the box bigger to 5 CuFt now and im curious if i could still be ok with (3) 4" aero ports instead of ordering up one more?

:thanx:

Are you using psp-inc ports?If so 3 would be perfect,I think 4 would be too much port.

Too much ?

I've recently tested a 10" aero on a box with a single 12...it's perfect !

[SPL_Man 20]

for a 15" i prefer 4 4" but thats just me

[RAM_Designs 25]

for a 15" i prefer 4 4" but thats just me

So you'd run 29" long aeros in a 4ft^3 box tuned to 33hz?

[Duran 387]

i had a post earlier about this when i planned on making my sub box. however...

i made the box bigger to 5 CuFt now and im curious if i could still be ok with (3) 4" aero ports instead of ordering up one more?

:thanx:

Are you using psp-inc ports?If so 3 would be perfect,I think 4 would be too much port.

Rarely does anyone have too much port.