Posted April 4, 201114 yr 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:
April 4, 201114 yr 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.
April 4, 201114 yr 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.
April 4, 201114 yr 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 !
April 9, 201114 yr for a 15" i prefer 4 4" but thats just meSo you'd run 29" long aeros in a 4ft^3 box tuned to 33hz?
April 9, 201114 yr 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.
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