what program do you use?

[little20 10+ year member]

just curious and the reaso is, i have an older punch 15" dvc i play with from time to time and i have built a box that i got the plans from subwoofertools.com. i think it is 4cu. ft ported around 32 hz. it sounds **** good and hits hard. well i decided to play and build another box. i used winisd and also bassbox pro 6. i put in the same cu. ft and the same tuning frequency in both programs and each gave me a different port length and they were different by about 6"! so i decided to go with winisd and built the box and it sounded like ***. now i dont remember all the specs as this was about 2 months ago. just to give an idea of why i was wanting to know what you guys use. thanks

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[tEh koRnDog 5,000+ posts]

ok

 

[Pioneer~Saturn 5,000+ posts]

If 2 things come to different results with the same info I just bust out paper and a calc to do it by hand to see whats the correct length..

But I mingle with bassboxpro 6 as well