I'm looking to build a 2x12 cab for myself, mostly because I need to get a different cab than the 1x12 folded horn I'm using right now (sounds just fine, IMO). I need a different cab for mainly size reasons, as the folded horn is about half again as big as a college fridge. SO, a 2x12 in the same form as a 2x10. That's what I'm going for, and I'm fishing for info here, good speakers for bass amps, as they're not usually listed as such, crossovers needed, and anything else your devious little minds can come up with. Thanks bunches.