is this box too big?

[oxygen65]

its a box for 4 w3v2's

its 39 wide by 17.5 high by 29 deep

the port is 9 wide 16 high and 19.25 deep

6.75 ft3 with a port area of 144 and its tuned to 36 Hz

i want the subs to be as loud as they can for w3's but still sound good doing it

the only thing i am worried about it the port size and the port area, do you think its too much? or does that sound good, and if not can anyone help me out here and draw me up a good box for these subs?

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[oxygen65]

Anyone?

 

[BassAce 10+ year member]

Are they 10", 12", or 13.5"?

 

[oxygen65]

12's

 

[BassAce 10+ year member]

Is the 6.75ft3 is the airspace for the sub after calculating port displacement?

 

[BassAce 10+ year member]

JL reccomends 1.75cu. ft per sub and for 4 12's you should have 7 cu ft. It's a little small for 4-12's, you should be alright, if anything you might loose a little low end.

check out this site:

http://mobile.jlaudio.com/products_subs.php?series_id=25

Here's the product manual:

http://mobile.jlaudio.com/pdfs/11415.pdf

 

[oxygen65]

yea i kno that it is s a little smaller than their recomended specs, but is it gonna make that big of a diffrence?

 

[PhatTonyDeMarco 5,000+ posts]

Then why are you asking if it's too big?...

 

[oxygen65]

im asking is there too much port area and is the port to big???

cuz they both seem a little high to me and i was wondering if this box would still sound good

 

[oxygen65]

???

 

[oxygen65]

can anyone help me out here?