I have a K110 8ohm in a 1x10 cab. I run a speaker cord from the back of a Twin Reverb to it. I would say it is excellent for Jerry Tone. I don't want to blow the speaker though so I haven't gigged with it. I mainly use it for band rehearsals and in-home volume playing.
Compared to a K112 I have it is a bit crisper, sharper, treble-ee-er. It really sounds great and I would by another if I come across one.