carl..i also have the same cab....and it is loud and clean with any head you plug into it..i've tried all my sun heads thru it and some vintage fender and it's a clean sounding cab...when fender decided to start up the sunn line again this was their cab of choice with their line of heads ,which was only two i think..it has, or mine has, eminece speakers in it...like i said..it's a great cab...i got mine around 1998.....hope this helps...smiles Bob from mass