Enclosure review

[CoritaAlterado]

I'm going to build myself a enclosure for my 2 12in. power acoustiks, they're powered by a Polk Audio PA880 mono.

I have the specs but have no clue how to use them, I want the port tuning at 33hz.

Port dimensions: 13 x 4.375 - Port Area: 56.875 - Port Volume: 0.9760 cubic feet - Box dimensions: 42.625" (w) x 18 (d) x 14.5" (h)

Also should I build it with a double layered front baffle, how would I go about this?

The port will be in the middle, I have no clue how to build the inside wall of the port, any help is appreciated!

[Sanitarium]

[revoracing247]

i don't think you'd need a double baffle running 2 12's on a pa880. thats actually the amp i have.

are you dead set on port in the middle?

[Sanitarium]

missed the port in middle part.

[CoritaAlterado]

Aww man, thank you so much Sanitarium!

i don't think you'd need a double baffle running 2 12's on a pa880. thats actually the amp i have.

are you dead set on port in the middle?

Nope i'm fine with it anywhere.

[revoracing247]

how'd you figure out the port length btw sanitarium?

[revoracing247]

btw if you really wanna be safe, run a dowel or something to brace from in between the subs to the back wall. just something i'd probably do. but then again i like over building things rather then having it not work out in the end.

[Sanitarium]

how'd you figure out the port length btw sanitarium?

with a calculator.

here's center port

[CoritaAlterado]

how'd you figure out the port length btw sanitarium?

with a calculator.

here's center port

Thank you very much for taking the time makes this!

They weigh 24 lbs each, do I really have to worry about any braces?

[Sanitarium]

2 12's on 800ish watts to the pair? nah you're not gonna need to brace anything.