help?tuning box for spl

[Guest]

141db sounds about right for 1000rms worth of woofer

[vee333gp]

thanks i actualy want to do 150s what box would do it

[fecupe2001]

Hy dude, well i´m not a big expert but i have hit a few good numbers thank god, send me a PM or something and we can talk better that way...

[vee333gp]

how do i send a private message

[Boon]

thanks i actualy want to do 150s what box would do it

With that power and subs? Not to ruin your day but it's not going to happen.

There's very, very few people doing 150 from 2 12's with less than 5kw.

[fecupe2001]

I´m doing 150 so i´m one of the few!!

With 4 12´s and 3K

[vee333gp]

so what would u suggest i do for 150

[fecupe2001]

Good subs, tons of power so it can be easier and a lot of testing!!!

In my case, i hit 150 dbs sealed on the dash (db drag) with 2 12" without any problems, we started working on the box at 11 am and we got to the comp at 4 pm and scored that, but it was a 6K amp, with 3K and 2 12" it´s a lot more difficult, that´s why you try to get tons of power so it can be easier!!

[Guest]

so what would u suggest i do for 150

treossi is running 2 dd 9512's on like 7kw and i dont think he broke 150 yet, and he has a 99 camry or something with the woofers pointing towards the front, and the entire box sealed off from the trunk.

[fecupe2001]

Yeah but that´s a daily box, it´s awesome how 2 12´s in a daily box can break 150 dbs, my respects!!

But, for a burp box is not that difficult with 7K and 2 12´s , the 150 i scored was with my Cadence 6K at 1 ohm, 2 MTX TR7512 (180$ each sub) and a box without even flares or corners, just a 2.5 c/f box for both subs and external PVC 6" ports hehe. Big difference against my explorer, 4 12´s and around 4K and breaks the 50´s for only a couple of tenths, that´s why i think it´s funny how people try to compare SPL numbers against ground pounder numbers, i wish i could hit 150 with ust a pair of 12´s like Treo does in a daily box, now that´s awesome!!