Canaan could u help me out??????

 

Gold Member
Username: Tdawg30

Ohio USA

Post Number: 1061
Registered: Jun-06
I tried to get this answered like 4 days ago but no one would look at my thread. I am wondering if I wanted to make a slot ported box for a single 10" and wanted a port on each side, would I have to double the port area to get the tuning I wanted on say if I just had the one side ported????
 

Gold Member
Username: Hockeyknight

Post Number: 1023
Registered: Apr-06
i assume u used a calculator to figure it out....just devide the box volume by the number of ports u wanna use and then calculate the port at the desired tunning for both halves
 

Platinum Member
Username: Rovin

My 1 12 Atom...

Post Number: 11076
Registered: Jul-05
hmmm u know i wanted to try something like this u mean 1 port on the opposite sides of a rectangle box right ?

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

.....
 

Gold Member
Username: Southernrebel

Monroe, Louisiana DD 9515d~~]...

Post Number: 4743
Registered: Mar-04
To tell the truth...i would not put 2 ports in different locations on a box. I have never had good luck w/ them. The ports always seemed to 'fight' one another.


What deminsions do you have to work w/?
 

Gold Member
Username: Tdawg30

Ohio USA

Post Number: 1062
Registered: Jun-06
ive got 35w by 12h by 12d
 

Gold Member
Username: Southernrebel

Monroe, Louisiana DD 9515d~~]...

Post Number: 4746
Registered: Mar-04
try this:

box 12"x12"x32".
port 10.5"x1.75"...23.5" long.

Have to port firing against the drivers side wall of the trunk (on the side of the box). Sub firing back.

That will give you ~1.315cuft net and tune around 34hz in car.
 

Gold Member
Username: Southernrebel

Monroe, Louisiana DD 9515d~~]...

Post Number: 4747
Registered: Mar-04
i ment to say 12"x12"x31". (not 32")
 

Gold Member
Username: Tdawg30

Ohio USA

Post Number: 1063
Registered: Jun-06
hmmm sounds interesting. would that be anough volume for my 10" I mean 1.3 seems small I guess. maybe not. ummm what else can u come up with? I eould really like the box to be 34 wide cuz I want it to fit snug in my trunk and I dont want the other dimensions over 12" cuz I dont want to have to cut into multiple pieces of wood to get my dimensions correct. I will pay ya like 3 bucks if u can come up with a nice design with those dimensions tuned anywhere from 32-35hz.
 

Gold Member
Username: Matt12490

California USA

Post Number: 2072
Registered: May-05
What does firing the port against the drivers side wall of the trunk do for ya over firing the sub back, port back?
 

Gold Member
Username: Matt12490

California USA

Post Number: 2077
Registered: May-05
bump
 

Gold Member
Username: Matt12490

California USA

Post Number: 2079
Registered: May-05
Never bumped
 

Gold Member
Username: Johnfiac

IL My wangers b...

Post Number: 2010
Registered: Mar-06
destroyer.. same thing i did :-) but i also divided the box into 2 halves..... board sepreting them...
 

Gold Member
Username: Arande2

Extreme SQ FTW

Post Number: 2102
Registered: Dec-06
Overcooked Andre here...Get it while it's hot!
 

Gold Member
Username: Matt12490

California USA

Post Number: 2081
Registered: May-05
^^Stay in the off topic section
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