guys im callin 911 to all the 09-11 sscrew f150s, i need dimensions and diagrams of sub boxes under the rear seats!!!! i have 2 bm mkiiis im about to put in my truck... post me pics, descriptions i.e. what size mdf did you use etc. thanks

 

I 2nd that, I see boxes for the older SCREWS but nothing for the 10-11 ones.

 

Here are dimensions Stormsearch gave a while ago. I used them when I build my box and was able to get two BM MKIIIs under just the 60 portion of the back seat.

 

hey langlowe what was the dimensions for the box you built?

 

Langlowe, thank you very much. That will help immensly. Im doing a single 10 SWR-T10 so I think Ill be able to shrink this a little. I only need .41 CU Ft for the 1 10. A couple of quick questions though, at 14 1/4 depth how far does it stick out from under the rear seat? I see that the legs on the down fire portion are 1 1/8, any problems with excursion and the floor? I think Ill have to mod the legs a little since the rim on the Alpine is almost an inch thick.

 

I did a little modification to Stormsearches dimensions.

I used 5/8 MDF, raised the excuresion zone from 1 1//8 to 1 1/2. Total length was 36.5. Because I used two subs I seperated the two zones with a solid internal brace.

I used the same height, and other measurements. Best thing I did was take his base and put on a cardboard template. I then made sure the template fit without issues.

Box fits really nice. Does not stick at hardly at all. I have people ride in the back seat and it does no one even notices until I turn it up a little.