SA-8 v2 Ported Box Design

[Cazz]

I finally got something right, I won't be answering for around 6Hrs so surprise me when I get back.

[john253a]

can you go any bigger on the box

[john253a]

the only way i could get it to work in what you have is with aero ports

if you are going to use psp port 15.25" and 16.25" overall

i allowed for 1-1.25" round wood for bracing,(2 front/back, 2 left/right, 4 top/bottom, but 1 side, 1 back and 2 top will be fine)

and if you want to use normal pvc and put a bend in it

[Cazz]

The maximum size the box can be is:

Width: 32"

Height: 18"

Bottom Depth: 36"

Top Depth: 28"

Does this help?

Edit: That's the size of the boot but because a slanted back on a box is awkward use these dimensions:

Width: 32"

Height: 14"

Depth: 28"

Edit: Also above the 2 front/back and the round wood thing is confusing to me but the box with the dimensions my dad could put it together easily because he's a Carpenter.

[john253a]

just increase the box height by 0.75 to allow the extra baffle and youll be fine

2x4" psp ports is plenty for thoes subs

[Cazz]

What is psp Ports?

[john253a]

http://www.psp-inc.com/

they also sell on amazon and a few other places

[Cazz]

The picture you posted of the box you designed, is that tuned to 33Hz?

[Cazz]

The Port Length is in inches so if it was 23 I would have to have the left port going in 18" and turning left 90 degrees for 5" and the same for the right except turning right? Correct or completely wrong?

[john253a]

Not quite, it's still down the centre to the middle of the bend and down the centre on the way out

So the 2 straight pieces should be around 20"

But you could tune higher if you want, and if you don't like add the 90 and extishion,