question

[adam212 10+ year member]

im thinking about building this

will the spot behind the sub (the bend) be a pressure spot or will the air actually go through the port as intended

also when a box has a seperator

do i calculate each side as its own?

like say if i build this the box total will be 4 cubes

but since the divider is their it would be two 2 cube boxes with its very own port?

i always have built common chambers

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[Rashaddd 5,000+ posts]

You have way too much port area condensing into way too little port area

 

[Pioneer~Saturn 5,000+ posts]

I think it'd be a bit better if you put a curved piece on the back as well...keeping the port width the same throughout...

 

[helotaxi 5,000+ posts]

Because air is a fluid, it will equalize the pressure and as long as the port is big enough, air will move in it as intended. As mentioned, I'd curve the rear wall of ht port to keep the sectional area constant. Otherwise the tuning will not act right.

 

[thorshammer1 10+ year member]

I think it'd be a bit better if you put a curved piece on the back as well...keeping the port width the same throughout...

x2

 

[IDSkoT 5,000+ posts]

Curve the back...

And that doesn't look like 2 cubes.

 

[adam212 10+ year member]

its well over 2 cubes homie lol

i dont do measurements and shit

those peices are like 24 ft wide

i just build these models to get a general idea if the design will work

here is the finalized design tell me if its a go