need box design help in battle creek michigan

[bignasty1981 10+ year member]

i have a 2003 grandcaravan i want to put a wall up for 4 15inch subs they need 2.2 space per sub and i want it vented for being loud like local competition loud. i will pay for the design i can do the construction i just need a blue print to go by.

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[tapout383 10+ year member]

i have a 2003 grandcaravan i want to put a wall up for 4 15inch subs they need 2.2 space per sub and i want it vented for being loud like local competition loud. i will pay for the design i can do the construction i just need a blue print to go by.

2.2 a woofer isnt going to be enough ported for 15s youd need atleast 4 cubes or more...try 2 15s or 4 12s...

 

[GearGuy2001 10+ year member]

I think there needs to be a sticky about posting dimensions.

It really helps people who want to help you.

 

[rickymac21 10+ year member]

i have a 2003 grandcaravan i want to put a wall up for 4 15inch subs they need 2.2 space per sub and i want it vented for being loud like local competition loud. i will pay for the design i can do the construction i just need a blue print to go by.

like someone already said.. 2.2 is not enough for ported... to be real effeciant and loud i would go with as big as possible in that van. go with 4.4 cubic feet per sub and tune it to around 38 hertz... your gonna need around 316 sq inches of port area also... honestly im not trying to hate or disrespect but you seem kinda new to the whole system thing. you might wanna start off smaller. try 2 15's first in an aeroported box