4 12" L7s Enclosure

[xpl0it 10+ year member]

My plans have changed, I have a little more room. Would it be a better bet to go with 11.3 cubes tuned to 37hz for my system in my sig? My port area is 132.5 sq. inches, is that too much?

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[JoshHd6 10+ year member]

make the box a little bigger..and tune it down to 34hz..

 

[xpl0it 10+ year member]

why, I can't go any bigger. The L7s love the tuning around 36-38hz more than anything else if it's gonna be in the 30s.

 

[xpl0it 10+ year member]

Guess nobody builds boxes 'round here, lol.

 

[NhustlaR 10+ year member]

why, I can't go any bigger. The L7s love the tuning around 36-38hz more than anything else if it's gonna be in the 30s.

ovbiously you have your mind set.

 

[bamaboy 5,000+ posts]

My plans have changed, I have a little more room. Would it be a better bet to go with 11.3 cubes tuned to 37hz for my system in my sig? My port area is 132.5 sq. inches, is that too much?

have you built a box yet?

i dont know if it would make a huge noticable difference, its would only be not even .25cuft extra per sub

the port area is not too much, if anything you can give it some more

 

[Towncar 10+ year member]

have you built a box yet?
i dont know if it would make a huge noticable difference, its would only be not even .25cuft extra per sub

the port area is not too much, if anything you can give it some more

x2, and like mentioned above.. I would tune it a little lower.

 

[xpl0it 10+ year member]

Hmm, well the output drops tremendously from 37hz to 34hz.

 

[xpl0it 10+ year member]

Yeah, it drops almost 1.5dB plus the lows aren't really even picked up when tuning lower. But then again, I'm using the T/S parameters from the 2004 L7s in BBP6

 

[xpl0it 10+ year member]

Could someone with BBP6 and the 2006 L7 T/S programmed into the application get me a frequency response graph please? Are the 2004s going to have a lot different response than the 2004s?

 

[zachzchw 5,000+ posts]

Could someone with BBP6 and the 2006 L7 T/S programmed into the application get me a frequency response graph please? Are the 2004s going to have a lot different response than the 2004s?

The response should be different, seeing as they are different subs.

If you bbp6, you should have an option to update the driver list, that might have the new kickers in it.

 

[xpl0it 10+ year member]

2006 version isn't in the update, the update is from last summer.

 

[xpl0it 10+ year member]

I don't have a ****ing ******* clue what to ****ing do. Why is 37hz so ****in bad?

 

[TooLowTooGo 10+ year member]

u ask for advise and then u say the advise u are givin isnt good enuff for u.

STFU

 

[xpl0it 10+ year member]

*****, you shut the **** up. These people giving me advise have never heard what the advise they are giving. They are giving simple minded answers that "look" right from what just about every other thread has. , plus I asked if 11.3 cubes was too large or ideal or if my port area was too much. So don't you ***** at me for what I'm asking for. Bamaboy was the only person who really gave me an honest solid answer, and I thank you for that. Towncar is the only other credible person that has owned an L7 (15 though). I simply made the remark why I'd want to tune it lower (advantages). My main goal is to get really ****ing loud in the 40-65hz band since L7s are strongest there in a ported application as I ahve stated in numerous other threads. So before you ****ing stick words in my mouth saying "your advice isn't good enough for me", go outside and play some hide and go **** yourself.