I got this as a lighter cab to carry to rehearsals as I already have the much heavier 2x12 version. It has slightly less bass than the 2x12 (to be expected), but still sounds good and loud on the end of the Marshall 2525H head I have. I've compared the sound to another 1x12 cab I have with a Vintage 30 speaker and this one is slightly less bright, but pretty much as loud (it's quite efficient). Doesn't have that 'boxy' sound some smaller cabs have.
Visually is a perfect match for the Mini Jubilee (2525H or now called the Jubilee Studio) and the same width. Easy to carry with the top mounted strap as well. I guess you pay more for the name and matching cosmetics, but it's solidly made and nicely finished.
Thomann was the only site I found selling these, but if you're reading this, you've already found it I guess!