is this right?

[Chris661]

bump again. sorry/

i didnt want to make a new thread so ill post my qestion here.

ok here it is.

i have a port that is W 4.5" H 32.5" L 20" with this i have a tune of 34.4hz

box is H30 W46 D14

Question

- can i do half of each height nd width nd length and with that make two slot ports and have the same tune or will it be different?

example

Height 32.5" = 16.25"

width 4.5" = 2.25

length 20" = 10"

thanks

-CHRIS

[kx519]

bump again. sorry/

i didnt want to make a new thread so ill post my qestion here.

ok here it is.

i have a port that is W 4.5" H 32.5" L 20" with this i have a tune of 34.4hz

box is H30 W46 D14

Question

- can i do half of each height nd width nd length and with that make two slot ports and have the same tune or will it be different?

example

Height 32.5" = 16.25"

width 4.5" = 2.25

length 20" = 10"

thanks

-CHRIS

Big no.

[Chris661]

Big no.

hahaha

what would be the way?

THANKS

CHRIS

[Chris661]

sorry double post

http://www.carstereo.com/help/Articles.cfm?id=31

at the bottom of the page do i use this?

Quantity of ports 2

Enter Enclosure Volume 9.17

Enter Desired Tuning Frequency 32hz

sloted port -yes

Enter Height 4.5"

Enter Width 16"

Vent Length 26.32"

is this the correct port length?

[Chris661]

here what im lookin to do.

ghetto paint again

[AUDIOADDICT02]

bump again. sorry/

i didnt want to make a new thread so ill post my qestion here.

ok here it is.

i have a port that is W 4.5" H 32.5" L 20" with this i have a tune of 34.4hz

box is H30 W46 D14

Question

- can i do half of each height nd width nd length and with that make two slot ports and have the same tune or will it be different?

example

Height 32.5" = 16.25"

width 4.5" = 2.25

length 20" = 10"

thanks

-CHRIS

You would have to calculate that as if it were 2 separate boxes...

[Chris661]

You would have to calculate that as if it were 2 separate boxes...

can i have an example. please?

thanks

chris

[Chris661]

bump.

ok correct me if im wrong.

i have a box H30 W46 D14

my tune is 32hz

ok with torres cal.

PORT

H4.5 W16.5 L16 with this i get port area of 74.25.

now if i do another port the same size will i get 148.5 port area right???

and have a tune of ~32hz?

thanks

_CHRIS

[Chris661]

bump anyone

[AUDIOADDICT02]

bump.

ok correct me if im wrong.

i have a box H30 W46 D14

my tune is 32hz

ok with torres cal.

PORT

H4.5 W16.5 L16 with this i get port area of 74.25.

now if i do another port the same size will i get 148.5 port area right???

and have a tune of ~32hz?

thanks

_CHRIS

that's right, but you would still have to calculate the second port's displacement...