Re: 10" v. 12" speaker -- what's the tonal difference?
Ermmm, well, mixing the speakers can be done to the 12's too . . .
. . . and you will have a much bigger choice, as there are so much more 12incers out there compared to 10's !
Also, i do not think that a 1x10 will be all that lighter than a 2x12 ?
Yes, slighlty bigger cab = more wood = slightly heavier, and sam can go for the speakers, but if you go to a site like Avatar.com (fantastic cab co.), you will see the weight diff. between nthe 10's & 12's are minimal !
TONE :
Never AB'ed them, but i believe that the 12's would have the upper hand on the bass front. (move more air an' all that)
My 2 cents