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Car Audio Help
Enclosure Design & Construction
porting an interveted sub
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<blockquote data-quote="evo2k3" data-source="post: 126195" data-attributes="member: 546246"><p>first off sorry mwess....i snapped i was in a bad mood //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif anyways back to the topic....i just got this winisd pro to do some calcs for me, and do people leave all the defaults for air pressure, humidity, should i put in the actuall peak power the sub is getting? i ask because it its showing me a air vel. of 1200 ft/s which is like 390m/s, well over the 30m/s recomendation....somehow i think i did something wrong....btw its a 12w7 in a 1.95cu ft box. tuned to 32hz...in that program, is the crossectional area, the same as what you refer to as port area? i would assume soooo.</p></blockquote><p></p>
[QUOTE="evo2k3, post: 126195, member: 546246"] first off sorry mwess....i snapped i was in a bad mood [IMG]//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif[/IMG] anyways back to the topic....i just got this winisd pro to do some calcs for me, and do people leave all the defaults for air pressure, humidity, should i put in the actuall peak power the sub is getting? i ask because it its showing me a air vel. of 1200 ft/s which is like 390m/s, well over the 30m/s recomendation....somehow i think i did something wrong....btw its a 12w7 in a 1.95cu ft box. tuned to 32hz...in that program, is the crossectional area, the same as what you refer to as port area? i would assume soooo. [/QUOTE]
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