what is the volume of this enclosure and what is it tuned too?

[snyderd758 10+ year member]

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neede

a little help figuring this out. dimensions are as follows width 52.5 depth 17.75 height 1 9.5 height2 5 it is a common chamber for 4 sa8v2's there are two separate slot ports on either side the port height is 3.75 tapering up to 4.75 and both ports are 21.25 inches long this is what has me a little perplexed how to account for an odd shaped port. thanks for the help in advance.

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[snyderd758 10+ year member]

I come up with a gross of just under 2.76ft3 then minus .32 for sub displacement 2.44ft3 im not real sure how to calculate the port displacement though and how to figure out what it is tuned too?

 

[snyderd758 10+ year member]

any help is appreciated even if it is pointing me in the right direction to find software that will help me with this.

 

[SounDrive Pro Seller]

You can use Torres box calculator. As far as the tapered port goes.. if it's consistent, you can use the average of the smallest and largest point as the port width/height

 

[snyderd758 10+ year member]

You can use Torres box calculator. As far as the tapered port goes.. if it's consistent, you can use the average of the smallest and largest point as the port width/height

yeah I tried that it seems to be having problems with 2 ports.

 

[SounDrive Pro Seller]

yeah I tried that it seems to be having problems with 2 ports.

You can combine the two ports into one and you should get the same numbers. For example, make the length and height the same but double the port width