box design needed!!!!!

[john253a]

must agree

last time i ran them was in 99, when they had the magma that was worth the money they were asking,

and next to no info came with then either

[goldeneye4564]

I think i figured it out but I have left something out or I have something wrong please feel free to let me know this is my first box built by hand.

if your wood thickness is 1.5" your port would be 13" high.

i think you mean to have your wood thickness 3/4" right? 0.75" ?

and your number of common port walls would be 3 i think.

[Cvb205]

Yeah John, I agree. No way that's one way linear. I'm thinking TRUE Xmax is probably in the 14-20MM range. If it were my box and my sub, I'd build to what I think specs were. I wouldn't feel comfortable giving someone help without proper info though. I wouldn't want him hating the outcome or me for giving a bad suggestion.

Well lets just say the the xmax is 14-20mm is the info I gave with the box calculator good enough to use

[Cvb205]

I read on a review of the subwoofers someone said the xmax is really 30.48mm

[Cvb205]

Bump

[john253a]

going by you torres page

let help you fix it

say no to sub up

sub fwd and port fwd, and seal it off best you can

you'll want to tick double baffle (that 2 sheets on the front)

then you need to add the sub displacement (where it says woofer)

also do a 3 common port (so change that from 1 to 3)

and you'll need to add more port area (you can safely do 8" with a 42"wide box)

and try to aim for at least 16sq" in the port per ft box (even no the rule does not apply)

as long as your above 4.4net those subs will work but the closer to 4 the better