check my work please

[angryeric116 10+ year member]

alright im not positive on ported boxes so i would love it if someone could just check my work

20" long X 10" wide X 10' high = 1.157 ft^3 right?

slot port 14.75" long X 1.5" wide X 8.5" high = 40Hz right?

also is 40Hz good for 2 assasin 8" or should i go a bit lower?

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[vetkilr 10+ year member]

41.4hz

 

[xluben 10+ year member]

lower

 

[crazy4ozs]

way lower...

 

[crazy4ozs]

my 15" Ava is at 28

 

[xluben 10+ year member]

i'd say 30-35Hz for 8's

 

[angryeric116 10+ year member]

also should i make the port wider?

 

[angryeric116 10+ year member]

so if i lengthen the port to 20.5" it should bring it to 35Hz correct?

 

[mobeious 10+ year member]

is that exterior dimensions if so thats only .77cubes if thats interior dimensions then the cubic feet u posted is correct

21" long on the port for 35hz

 

[angryeric116 10+ year member]

thanks