ok I am building a box for shop class i want a 15 i have never built a box before any tips u guys can me. thanks

well, it depends if you are gonna actually use the box.

I could tell ya just to make up a port size and all that but let me know if you are really planning on using this box for real.

If you are, tell me what sub(s) you plan on using in this box and what power it will see.

I will then post specs on here for ya to build.

sweet well here is the thing i plan to hook it up to my to until i get my winter car cuz i got a truck with a system i was think like a spl w proly for power probably a 4000 watt amp these are the specs and

Those specs sound like an SPLW 15.

Dual 1 ohm i take it?

If that is what sub this is, they are not for the quality people, that's for sure.

I gotta go, i'll be back in a couple hrs. From what i remember, these subs like to peak where you tune them and that's it. I believe the SPLws and the PA MOFOs were just like each other.

But i'll find out for sure in a couple hrs.