I just bought one of these cabs used. Speakers are Eminence Detlalite2 2512NEO. Nice cab - but the tone seems very "dark" for lack of a better word. I've tried several different heads. I have usually been playing through a single Genz Benz Focus 115 (although I have two of them) with the tweeter off. I'm not much of a tweeter guy, so I have mostly just left the one on the B212 off too. Just wondered what others have experienced with these cabs... The reason I bought it is so I would have something with more cone area (volume) than one 15 for when I don't want to drag both 115 cabs.