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NoLoud4U
02-26-2012, 03:51 PM
Im going for 3.5 internal after displacement. I have 6 inches I can use for port height, if shorter is better thats fine, External slot port wrapping up the back side of the box and extending out the top firing rear. What length and width do I need for 1 port tuned to 32hz. I have a little something in paypal i can send for a good solid answer. I want output and lows. A hairtrick port, with decent numbers.

The_Grimy_One
02-26-2012, 03:52 PM
Hit up Buck

NoLoud4U
02-26-2012, 04:08 PM
Hit up Buck

I only have a few days to plan this out. The shop I use has a opening Tuesday so i got the spot. They are top notch installers that will do whatever I advise. I do hope Buck, rabbit, or Ram chimes in

The_Grimy_One
02-26-2012, 04:09 PM
I only have a few days to plan this out. The shop I use has a opening Tuesday so i got the spot. They are top notch installers that will do whatever I advise. I do hope Buck, rabbit, or Ram chimes in

For sure. Well either one of them can for sure help with design.

NoLoud4U
02-26-2012, 04:42 PM
I want to see if this will work.
Can somebody tell me how many sq inches of port this is? 3.5 internal after displacement: 12 inches wide, 3 inches tall, 30.4 inches long slot.

kushy_dreams
02-26-2012, 04:55 PM
36sq in of port opening and 10.28 sq/in per 1 cube of airspace...... WAY too small!! Shoot for 50-56sq in (14-16sq in per cube) of port area. This will require the port to be longer as well. The port size and length you just listed has a tune of about 28hz btw.

NoLoud4U
02-26-2012, 05:27 PM
36sq in of port opening and 10.28 sq/in per 1 cube of airspace...... WAY too small!! Shoot for 50-56sq in (14-16sq in per cube) of port area. This will require the port to be longer as well. The port size and length you just listed has a tune of about 28hz btw.

Thanks.. I got it now.

Buck
02-26-2012, 05:30 PM
36sq in of port opening and 10.28 sq/in per 1 cube of airspace...... WAY too small!! Shoot for 50-56sq in (14-16sq in per cube) of port area. This will require the port to be longer as well. The port size and length you just listed has a tune of about 28hz btw.

I concur for this situation.

If you can get me t/s parameters I'll tell you what I would do.

NoLoud4U
02-26-2012, 05:34 PM
The best I can do is 13.7sq per cube

Buck
02-26-2012, 05:35 PM
That should be fine.

NoLoud4U
02-26-2012, 05:35 PM
I concur for this situation.

If you can get me t/s parameters I'll tell you what I would do.

They dont have them updated yet

Buck
02-26-2012, 05:37 PM
What are your outer dimensions that you are working with?

NoLoud4U
02-26-2012, 05:38 PM
That comes out to a slot: 16 inches wide, 3 inches tall, and 35.34 inches long. That should move air

NoLoud4U
02-26-2012, 05:39 PM
What are your outer dimensions that you are working with?

I dont really have them yet. Its pretty much unlimited for this application. the port has been kicking my ***. It was the worst part about my last box

Buck
02-26-2012, 05:40 PM
So then why is your port limited?

NoLoud4U
02-26-2012, 05:52 PM
So then why is your port limited?

Its the way I have to set the box. The box can be as wide or deep as I need but height is a bit limited. Basically the subs will be in the back seat area on a false floor and the port will go from the back of the box to the top and out the back. I can only go so far back into the hatch. About 18 inches at most. and the box will only be about 16 inches tall

Buck
02-26-2012, 05:54 PM
I don't even know what vehicle this is, it's hard for me to picture.

NoLoud4U
02-26-2012, 05:54 PM
Scion tc. Basically a 2 door four seat slanted hatchback. like a teg or tiburan

NoLoud4U
02-26-2012, 06:00 PM
Dp

NoLoud4U
02-26-2012, 06:03 PM
In my avi.. The seat is gone, top and bottom. False floor going in its place. the box will be there. Subs up, the amp and battery rack is going in the false floor in the hatch area. The port has to run over the rack firing rear.

Buck
02-26-2012, 06:36 PM
If you want to PM me, I can't read the second page. Forum glitch I guess.