PDA

View Full Version : PLZ Help AlMOST DONE



ConwayBang
04-01-2010, 02:15 PM
http://caraudio.com/forum/enclosure-design-construction-help/215849-simple-edu-how-design-ported-box.html

Ok now im past step 9. Basically done. Theres only 1 problem

I did the equation for S which is height

S=5149.44 divided by 392=13.1

5149 is the gross volume after displacements. and 392 is the product of 28*14 which is my width and depth.

Which means my box has to be 28*14*13

Only problem with that is that my port height has to be 14.5 so my box has to be 16 inches tall.

What to do? Plz help i am almost done with they design.

Supergumby5000
04-01-2010, 03:32 PM
of the top 5 threads in this forum section, three are yours.

stop making new threads, you just make yourself look retarded.

michaellane
04-01-2010, 03:35 PM
im sooo confused right now....look just go to re's website and use their box building program. it calculates everything for you and even gives you a cut out sheet so you just get the wood cut and assemble it...

Supergumby5000
04-01-2010, 03:38 PM
im sooo confused right now....look just go to re's website and use their box building program. it calculates everything for you and even gives you a cut out sheet so you just get the wood cut and assemble it...

the RE calculator has proven to be innacurate in multiple cases.

I've seen boxes come out close to accurate, and ive seen others be several hz off tuning.

better to learn to do it the right way rather than be lazy and hope for the best.

michaellane
04-01-2010, 03:42 PM
the RE calculator has proven to be innacurate in multiple cases.

I've seen boxes come out close to accurate, and ive seen others be several hz off tuning.

better to learn to do it the right way rather than be lazy and hope for the best.

i agree i just didnt click on his link and after reading all his other threads i figured id offer up a decent solution. plus i doubt it will off enough for him to tell

michaellane
04-01-2010, 03:43 PM
or just use the calulators on the 12volt.com