After hearing so much about these cabinets, I had to try one out for myself. I pretty much agree with what you've probably heard about these cabs--accurate, clear, and power hungry. But I'd also like to add that this cab sounds HUGE. It's just a tiny box but the sound it puts out is incredible. I like the cab a lot--it's well built and light and looks nice too. And yeah, it's pretty inefficient, but I think it's worth it cause of the accuracy. They're only available direct, but you get a two week trial to see if it works for you. I'd definitely recommend the Low B-2 if you've got a lot of good clean power. I'm using it with a Stewart World 1.2 (1400 watts bridged into one 4 ohm Acme), and a Trace Elliot V-Type Preamp. It sounds incredible. This is the tone I've been after.

Construction	100%
Loudness	80%
Clarity	100%
Tone	100%
Size/Bulkiness	100%
Value	100%
Overall	95%