port area help

[atlninja82 10+ year member]

I am building a box for my two DD T1510's. it is roughly 2.8 ft^3 before displacements. i want to do aero ports. how much port should i have to tune to 36-38 hz. anywhere in there?

thanks,

-eric

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[dappa5 10+ year member]

non biased post lol

http://www.psp-inc.com/psp-inc.com/public_html/..%5Ccgi-bin%5Cport_length_calculator.cgi

 

[atlninja82 10+ year member]

is that thing accurate

 

[adas Pro Seller]

2 4" aeros will be perfect, 1 6" would be great if you can fit it

 

[atlninja82 10+ year member]

how long should i make them? should i make them flared on both ends or no?

 

[atlninja82 10+ year member]

i cant fit two 4 inch aeros. can i do multiple 3 inch ports? like this one

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=268-350

 

[dappa5 10+ year member]

two threes only give you 2 sq in over one 4

pie (no not that pie) pie Rsq so 3 " = 1.5x1.5x3.14 = 7.065in^2

 

[7ender 10+ year member]

sigh...

http://www.caraudio.com/forum/showthread.php?t=412621&highlight=aero+port+guide

 

[atlninja82 10+ year member]

so could i do 4 3"s?

 

[atlninja82 10+ year member]

im sooo confuseddd

 

[kodak314 10+ year member]

I am building a box for my two DD T1510's. it is roughly 2.8 ft^3 before displacements. i want to do aero ports. how much port should i have to tune to 36-38 hz. anywhere in there?
thanks,

-eric

whats the dimensions of your box?

i cant fit two 4 inch aeros. can i do multiple 3 inch ports? like this one

http://www.parts-express.com/pe/show...number=268-350

you cant fit two 4 in ports, but you tryin to do 4 3 in ports? //content.invisioncic.com/y282845/emoticons/slap.gif.87520e8ca8e90076ac30e777c0de5331.gif

 

[atlninja82 10+ year member]

whats the dimensions of your box?
its a wedge shaped box that is going to be behind the seats of my single cab chevy. height-16 width 59.5 depth 1- 6 depth 2 - 9.

you cant fit two 4 in ports, but you tryin to do 4 3 in ports? //content.invisioncic.com/y282845/emoticons/slap.gif.87520e8ca8e90076ac30e777c0de5331.gif

the only place i have to put a big port is on the side and i only have space for one. but on top i have enough room for a lot of 3 inch aeros but a 4 wont fit on top