Sgr,
The 113s have a little greater clean output capablity in the very lowest registers (and/or, in HT use, ultimate infrasonsic extention for effects). If you use 2 subs (always recommended), the 112s should be indistinguishable (on music) from the 113s unless:
A) Your room is huge
and/or
B) You want those old dental fillings to fall out
Good Luck
Marty
The 113s have a little greater clean output capablity in the very lowest registers (and/or, in HT use, ultimate infrasonsic extention for effects). If you use 2 subs (always recommended), the 112s should be indistinguishable (on music) from the 113s unless:
A) Your room is huge
and/or
B) You want those old dental fillings to fall out
Good Luck
Marty