Vented box for JL 13w1

sinister audio · Post by **sinister audio** » Fri Oct 28, 2005 11:39 am

why i like to tune low for certain subs is 1 to get a flat response on my plotting software and it will play all the freq you would ever want at a decent output. ill throw those specs into my program and figure out a decent box for you.

Darthness · Post by **Darthness** » Fri Oct 28, 2005 11:46 am

ok. would be extremely appreciateive if you wold

sinister audio · Post by **sinister audio** » Fri Oct 28, 2005 2:07 pm

alright to get a flat response on my program it wants to see that sub in a 6.42 tuned to 20.6 so i dont htink you want to go that big. so i tried a 3 cube tuned to 26.08 and it does pretty nicely dosnt look to much differnt than the JL box so since your concernd with room i would go with the jl box. and if you could make it 30x15x15.5 then your tuning will be right. if that wont fit i can redo it some.

Darthness · Post by **Darthness** » Fri Oct 28, 2005 3:34 pm

ok. 30 inches wide you mean? if thats the case, then yeah i could most likely fit that. but i think for the gains i'd be receivving it'd be worth it.

thanks for all your help, if we can figure everythign out, maybe nextmonth i'll actually do it.. i need to finish dynamating my trunk and figuring out what is causing one of my panels to rattle so bad.

sinister audio · Post by **sinister audio** » Fri Oct 28, 2005 3:44 pm

yep 30 wide. sound deadening helps quite a bit too.

Darthness · Post by **Darthness** » Fri Oct 28, 2005 4:03 pm

i just got back from taco bell. the small bit of dynomat i put in helped immensly.

Darthness · Post by **Darthness** » Sat Oct 29, 2005 9:15 am

is all this before port displacement? or after?

But hey, do i keep the same port tuning as JL reccomends or what? with tthe 30x15x15.5 box.

JL reccomends a 15.5" tall port, 1.5" wide. instead, could i make it 15"tall, 2.0" wide? 31" Deep with a 13.5" extention. im going to get the mdf soon, i don't have quite enough for this box. but im also going to try and get it done between today and tommorow, woot.

Darthness · Post by **Darthness** » Sat Oct 29, 2005 11:53 am

effin great, i wasted $30 at home depot only to find out that i barfed the entire thing up because i can't cut straight. actually, i was going pretty good until i started chopping part of my table off. i think im just going to pay justin or someone to draw up blueprints and then pay the shop near me $150 to build it.

sinister audio · Post by **sinister audio** » Sat Oct 29, 2005 4:37 pm

i can give you a cut list its not too hard. i could make it for you too if you wanted

Darthness · Post by **Darthness** » Sat Oct 29, 2005 8:44 pm

comming up with the cuts, unfortunently, is not my problem. im pretty sure i had it down, its just i can't cut worth shit and i don't have any shop like thigns to go with, ie.. righit now, i'm cutting off of a frickern plastic lawn table with spare mDF holding what im cutting down.