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View Full Version : 08 IA Lethal Injection.



sqhertz
06-16-2008, 10:25 PM
just sent the money for the open box special today. :)

kinda wondering who has one and what seems to be the ideal box. they have this on thier site -
Ported 1.75 cubes - 2.5 cubes, 25 - 40 Inches of Port, 28-35 Hz
Average: 2.00 cubes, 30 inches, 28-35 Hz

would the average be the better or just an inbetween.

i will be underpowering it with ~400wrms from the sub channel on a kx550.3.

adam212
06-16-2008, 10:26 PM
3 cubes @ 34 hz

sqhertz
06-16-2008, 10:28 PM
3 cubes @ 34 hz

where did that come from? they dont even suggest that on thier site...

might i add this is the 12".

audioarsonal
06-16-2008, 10:30 PM
I say 1.75-2 ported would sound good.

sqhertz
06-16-2008, 10:32 PM
bah. someone needs to organize all those links in the bottom of the box plan thread.
and wtf was subwoofertools thinking when they took that site down?
:furious:

sqhertz
06-16-2008, 10:37 PM
http://img62.imageshack.us/my.php?image=175cubes32hz26sqin2rg.png

i may go with this since i really dont want to have to pay for a design.

RAM_Designs
06-16-2008, 10:39 PM
http://img62.imageshack.us/my.php?image=175cubes32hz26sqin2rg.png

i may go with this since i really dont want to have to pay for a design.

So long as the dimensions of the box work for you, go for it.

sqhertz
06-16-2008, 10:42 PM
So long as the dimensions of the box work for you, go for it.

it fits. i have 16 high x 29 wide x 25.5" deep max in the truck...

MikeyB
06-16-2008, 10:43 PM
Go bigger, especially if its underpowered. I have 0 experience with these but I would go with something between 2-2.5 @ ~32hz to start.

Try 2.5 @ 32 w/30 sq in and see how that works

NissanKicker
06-16-2008, 11:01 PM
Since you're underpowering...

I'd go atleast 3.0-3.5cuft ... Tuning: 35hz - 41hz

.... That's internally

PsychoTheRapist
06-16-2008, 11:02 PM
Go bigger, especially if its underpowered. I have 0 experience with these but I would go with something between 2-2.5 @ ~32hz to start.

Try 2.5 @ 32 w/30 sq in and see how that works

My thoughts exactly.

sqhertz
06-16-2008, 11:24 PM
Since you're underpowering...

I'd go atleast 3.0-3.5cuft ... Tuning: 35hz - 41hz

.... That's internally


holy huge. im not trying to go too big. i just got rid of my 15" q in 3.8 @ 30hz.

i may just have someone design me one since im not really seeing anything in the thread that will fit. i mean , if someone has some spare time and wants to hook it up with the free-ness , im not complaining. :p:

id like somewhere between 2-2.25 @ 28-30hz...

sqhertz
06-16-2008, 11:26 PM
http://img410.imageshack.us/my.php?image=2cubes30hz325sqin2sh9.png

i did find that , but id really prefer a L port just because its easier to build.

NissanKicker
06-16-2008, 11:27 PM
Is that Internally?

MikeyB
06-16-2008, 11:29 PM
holy huge. im not trying to go too big. i just got rid of my 15" q in 3.8 @ 30hz.

i may just have someone design me one since im not really seeing anything in the thread that will fit. i mean , if someone has some spare time and wants to hook it up with the free-ness , im not complaining. :p:

id like somewhere between 2-2.25 @ 28-30hz...

Shoot me a pm, Im designing a box very similar in size and tuning that Ill be making this week for an install this weekend. It wouldnt be a problem for me to alter a few dimensions around a send a link over to you.

Ill have something together tommorow night or the next at the latest.

edit- Include your max dimensions in the pm for me

ngsm13
06-17-2008, 12:04 AM
2-2.5cubes NET @33hz...

nG

sqhertz
06-17-2008, 12:07 AM
2-2.5cubes NET @33hz...

nG

any reason why i shouldnt tune lower? or is that just personal preference.

ngsm13
06-17-2008, 12:15 AM
Preference.

It'll be easier to get more output with that tuning and less power. Also, the larger box will make up for the lowend as well.

nG

sqhertz
06-17-2008, 12:20 AM
i think ill go with 2.25 @ 32hz. again , im trying to have at least some usable cargo space in the truck.