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Buck
04-13-2009, 11:47 AM
4 4" aeros good for my sub?

Buck
04-13-2009, 12:03 PM
or maybe 5

SSS 18734
04-13-2009, 12:05 PM
or maybe you should provide more information?

Buck
04-13-2009, 12:24 PM
My bad. HDC318 6 cubic feet. Tuning around 36 hz.

Buck
04-13-2009, 12:56 PM
Looks like I can go with (5) 4" aeros. The internal length of the aeros will be 18.5 to tune to about 36. The box will be 16x18.5x51 and 6.3 cubic feet.

Buck
04-13-2009, 01:20 PM
bump

fasfocus00
04-13-2009, 01:25 PM
Go with some 6" aeros

scfaust
04-13-2009, 01:27 PM
i dont know but i read some where that the more u use the less effecient the less u use at a bigger cercumference the better i dont know though

Buck
04-13-2009, 01:34 PM
Go with some 6" aeros

I tried but idk if it will fit on this design. I'm still messing with it though.


i dont know but i read some where that the more u use the less effecient the less u use at a bigger cercumference the better i dont know though

It would be less drag I guess.

Buck
04-13-2009, 01:49 PM
Is the internal diameter of a 6" port actually 6" or is it more like 5.75 or something?

Buck
04-13-2009, 02:01 PM
bump

Buck
04-13-2009, 03:05 PM
bump

Buck
04-13-2009, 04:06 PM
Or should I just do 10x10 port?