Getting the negative out of the way, this won't rumble anything like a larger speaker, it certainly lacks in the "feel it" department. However, paired with a normal 4x10 is pretty exciting. Positives: Clarity, even though it doesn't rumble, the lows are there, even with my 5 string. Mids and Highs sound great. Volume is on par with my larger cabs. Size (& fairly light), the thing can fit in the back seat of my king cab. Context: my live rig varies between peaveys 1x15, 4x10, and 2x10 (any combination). I wouldn't hesitate to bring this out on the road to save space. So far, it's been great to play at home and did very well in a thrash metal practice. We're loud, and I could still hear me through everything even with it so low on the floor. At a home practice setting, my fretless sounded great.
St Pete, FL