So, Santa brought me one of these (I already had the amp, which fits perfectly, both size and tonewise). Notable for being the first piece of Chinese-built gear I own. No complaints - this thing is pretty awesome. A little bass bump or application of the contour control and it sounds huge. Dead flat it is a midrange tour-de-force; you're gonna hear ALL the mids. The whizzy cone brings the upper mids/low treble that I always wanted out of a cabinet with tweeters, but never quite got.
It's never going to keep up with any save the lightest of drummers using brushes, but I bought it for recording cab tones and a bit of living room practice and that it does very, very nicely.
Only two complaints: It's only 10 pounds less than one of my single 15 cabs. No big deal, but a bit surprising. The speaker jack (1/4 inch only, sorry, no Speakon) out of the box was pretty loose, but that was easy to fix. Eden should put a Speakon on this, given how much power it can handle.
"Would buy again". Yes, I would.
