2 R2 10's box

[sprkn_ranger]

Did you add .75" to the outer dimensions of the box and then put 1 in the "number of extra baffles box? That's the way you want to do it. And then once you get that you can mess around with the port length to get the tuning you want. Just remember when you change the port length, it changes the net volume.

[RooTxBeeR]

Ohhhh, so when I add an extra baffle, that puts a .75 of the outer dimension as another sheet, so if I have 19in as outer dimension, and 1 extra baffle, the then its 18.25+ .75 sheet right? and here is a new one

[Joe X]

Your number of common walls should stay at 3.

[RooTxBeeR]

I want the port the be in the center actually, I want to try a center port since I have tried slot port on both sides. Want to see the difference. I might actually might make a center port and slot port box just to test them all out. I just dont want one side of my car getting the force of my system more than the other.

[Joe X]

Got it, I think your design looks just fine now then.

[Joe X]

Ok so the information you are looking for is the length of the parts to make the shared port, here they are:

Shared Port Internal Assembly Parts:

2 x Top to Bottom = 14 3/4 x 14 1/2

2 x Extension = 12 3/4 x 14 1/2

Take a look at this generic sketchup to see how to install them:

[RooTxBeeR]

Yup thats exactly how I want to do it!!! My only hard part I think will be that 45 directly in the center of the bottom of the port. Thanks man!