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is this right?


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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

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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.

84 K5 Blazer

3" body, 2" Suspension

35" Maxxis Bighorn

100amp Alt

Marine deep cycle for the amps (freebie)

KnuKonceptz 1/0

8 Hifonics HFi 12D4's in ~19cubes tuned to 35hz

Audiopipe AP-18001D

RF 5x8's in the kicks

Almani 5.25 comp. in back

Kenwood KAC-645

--IN THE FUTURE--

None.

<!--quoteo(post=0:date=Feb 3 2010, 09:12 AM:name=Decaf)--><div class='quotetop'>QUOTE (Decaf @ Feb 3 2010, 09:12 AM)</div><div class='quotemain'><!--quotec-->we seriously need some butt plugs so you guys stop spewing chit talk<!--QuoteEnd--></div><!--QuoteEEnd-->

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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?

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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...

CHECK OUT MY MYSPACE; SOME PAINT WORK I'VE DONE: http://www.myspace.c...customcreationz

DODGE RAM 1500 QUAD CAB BOX BUILD: http://www.stevemead...showtopic=48978

DODGE RAM 1500 RUMBLEBEE EDITION CUSTOM ENCLOSURE: http://www.stevemead...showtopic=48983

PREFAB REMODELING: http://www.stevemead...box-remodeling/

G35 CUSTOM PAINTED L7 BOX: http://www.stevemead...om-painted-box/

CHEVY SINGLE CAB PAINTED SUB BOX/AMP RACK: http://www.stevemead...vy-boxamp-rack/

KICKER L512 BOX BUILT TO SPECS: http://www.stevemead...-kicker-l5-box/

RF HE2 10'S KERF PORTED BOX: http://www.stevemead...erf-ported-box/

2 DC LEVEL 3 15'S KERF ENCLOSURE: http://www.stevemeadedesigns.com/board/topic/115502-kerf-ported-enclosure/

2 HCCA 15'S PORTED ENCLOSURE: http://www.stevemeadedesigns.com/board/topic/129468-2-hcca-15s-enclosure/

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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...

CHECK OUT MY MYSPACE; SOME PAINT WORK I'VE DONE: http://www.myspace.c...customcreationz

DODGE RAM 1500 QUAD CAB BOX BUILD: http://www.stevemead...showtopic=48978

DODGE RAM 1500 RUMBLEBEE EDITION CUSTOM ENCLOSURE: http://www.stevemead...showtopic=48983

PREFAB REMODELING: http://www.stevemead...box-remodeling/

G35 CUSTOM PAINTED L7 BOX: http://www.stevemead...om-painted-box/

CHEVY SINGLE CAB PAINTED SUB BOX/AMP RACK: http://www.stevemead...vy-boxamp-rack/

KICKER L512 BOX BUILT TO SPECS: http://www.stevemead...-kicker-l5-box/

RF HE2 10'S KERF PORTED BOX: http://www.stevemead...erf-ported-box/

2 DC LEVEL 3 15'S KERF ENCLOSURE: http://www.stevemeadedesigns.com/board/topic/115502-kerf-ported-enclosure/

2 HCCA 15'S PORTED ENCLOSURE: http://www.stevemeadedesigns.com/board/topic/129468-2-hcca-15s-enclosure/

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