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View Full Version : Ported box design assistance.

-=ALL4SPL=-
10-04-2009, 07:26 PM
I am a bit out of touch in calculations and admittedly not the best at designing slot ported enclosures. However that is what I would like to build for my new car. My MAX dimensions are 39" wide, 20" height, 15" depth. I am trying to get around 3cuft internal volume with 48sq in port area 20" in length. I have my materials ready just need it planned out.

So if anyone can work this up for me, even just a MSPaint style drawing would do, I would appreciate it.

Thanks!
sweet&low
10-04-2009, 07:43 PM
what sub you going to use and how many
aaronrchr
10-04-2009, 07:58 PM
what do you want the box tuned to?
-=ALL4SPL=-
10-04-2009, 08:04 PM
Subs displace .0722cuft of airspace each and I would like tuning 34-36Hz range.
aaronrchr
10-04-2009, 08:20 PM
Ok I threw this one together real quick for u, just a simple box that should give u right about 3 cu. ft. at 37hz with 50sq. in. of port.
http://i94.photobucket.com/albums/l87/aaronrchr/boxx1.jpg
http://i94.photobucket.com/albums/l87/aaronrchr/boxx2.jpg
let me know if i forgot any dims and i'll get them for u.
sweet&low
10-04-2009, 08:21 PM
Box is 3.9 cu. Tuned to 36hz
Port is 18.5 H x 3 W x 26 D
External Dimensions 20 H x 38 W x 15 D


Top/Bottom: 15 x 38

Front/Back: 18.5 x 36.5

Sides: 18.5 x 15

Vent Parts: L Shape

Part 1: 18.5 x 12

Part 2: 18.5 x 14

Could Make Better Box If I Knew The Sub In Use
xdiibilly
10-05-2009, 09:12 PM
He won't tell. That's the way mr borts is.
-=ALL4SPL=-
10-05-2009, 10:09 PM
Billy! my long lost red headed step child! Hehe sup man!
xdiibilly
10-06-2009, 03:37 PM
still alive. don't know if you heard but i moved to north carolina. life's not great but it's not bad. sow did you get some dd's?
-=ALL4SPL=-
10-06-2009, 03:44 PM
North Carolina, wtf! No I haven't fully decided on subs yet but could be DDs.
Team XD Tony
10-06-2009, 04:59 PM
you know you could do areo ports in that box to. car would be good for it
xdiibilly
10-06-2009, 09:26 PM
I needed a job. The wife and I decided this was the best time to move. So are you going to start compeeting with this?
-=ALL4SPL=-
10-07-2009, 09:42 AM
Not going to compete until the organizations get their heads out of their butts. But the car will be loud for sure.