first gen xB build

[Mr.Aircooled]

I need some help guys!! Ive got an 06 scion xB. It needs some bass. From what I have read on multiple sites xB's tend to peak in the 50-55ish range.

Seems to be that most people agree that 2 12's are the go to build for an xB to get loud and stay in the cargo area.

I already have access to a 350amp alt. And a bunch of 0ga welding cable. So power is not a problem

My idea was 2 sundown x12's on enough juice to properly power them.

If any one has expierence/advise building in an xB I'd really appreciate it!