would this work?

[carshateme]

Holy crap, wtf? ^ lol

[jeffrm]

i know i need serious help with this thing

[jeffrm]

ME+REDBULL+GOOGLESKETCHUP=CRAZY STUFF HAPPENING

[Joe X]

By doing that you have made the port longer and therefore lowered your tuning.

I would need to know the driver displacement for those subs.. to do something.

[jeffrm]

i used .25 as a reference but my sub is basically identical to the 15" RD Alpha v.2 and it says .31 for it

[Joe X]

i know i need serious help with this thing

Take a look at their suggestion tuned to 34Hz you need to look no further:

4.5ft3 2(4” ports x 10 ¾” long) (34Hz) F3=37Hz 1000w

Here an idea of how it can be implemented:

So, here are some specific dimensions you can build (4.5 cubic feet gross) :

Enclosure Specifications:

Vgross = 4.5 ft^3 (per chamber)

Subwoofer Mounting = Flush Mounted

External Height = 17.5 in

External Width = 51.5 in

External Depth = 22 in

Cut List:

* All Dimensions in Inches.

* Wood Thickness is 3/4 for all Parts.

External Enclosure Parts:

2 x Front & Back (3 parts) = 51 1/2 x 17 1/2

Left & Right Sides + Center Divider (3 parts) = 19 3/4 x 16

Top & Bottom = 51 1/2 x 19 3/4

Port Quantity and Dimensions (per chamber):

Number of Ports = 2

Aero Port Diameter = 4

Aero Port Length = 10 3/4

This will work and is easy to build.

[jeffrm]

wow i love it i can do that no problem. can you get those type of ports at lowes

[Joe X]

wow i love it i can do that no problem. can you get those type of ports at lowes

Yes you can it's just PVC pipe:

http://www.lowes.com...ld|1&facetInfo=

To get better results just sand the ends of the pipe so that there are no sharp edges and you are done.

If you are into spending a lot you can buy flared ports:

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=268-352

Edited February 8, 2012 by Joe X