There was a Katana MK2 100 HEAD, plus a 1x12 cab from PALMER, so I put the Eminence Legend 1258 inside. I am not a pro and play this in an apartment building, so not at very loud volumes. The sounds are so great, like better, fuller, rounder and with all sorts of frequencies, which are not to be heard on cheaper combos. Also, importantly, no "ice-pick" at high treble tones.
The clean is so incredible, that I can not "eat" enough of the sound. Currently I have 3 electrics. The sound from the Legend 1258 is great for all of these:
The Fender AmPro Strat displays a full set of "strat" tones across the whole spectrum. Clean, strong Strat, no compromise.
Gibson DC Special (Tribute) with p90s has those unmistakable p90 sounds plus an incredibly strong bottom line. Have to hear it, to believe it.
Cort G300 with SeymourD SH2 and SH4 give a wide palette of cleans and also pedal-distorted tones. A different guitar, showing its versatility in full.
I can recommed this speaker to everyone as a replacement speaker for combos, I would also try it in a Fender Deluxe. And of course, for 12 inch cabs, one can not go wrong here with the Eminence Legend 1258. Love it!