What happens when you use less port area than recommended?

[Kyblack76]

Didn't read much of the posts. I'll say I ran on the small side one my blazer build. It did fine. Moved loads of air. It played flat as fuck also. Probably means i could have metered a bit better if i had opened it. Meh,..

Also, the numbers you posted won't make or break dick. Your close enough. Just my opinion.

[akuma4u]

all the specs you need for winisd are on the site

http://www.sundownaudio.com/index.php/subwoofers/z-v-3-series

No they aren't. The info for the D2 is missing.

You can use the data for the D1 coils, its not going to be that much different.

I put in all the data but when i got to the driver, box, vent, plot etc part i cant get it to plot proper ..damnit.

can u help me out and give me those 4 plots i requested earlier please? and the torres box design i posted.. did that look ok to u?

[Audiophile kyle]

What was the port velocity?

[akuma4u]

What was the port velocity?

man i dont even know lol what input area/section is the port velocity at?