I owned a pair of TRUTH 2031As for all of a month, and I now feel obligated to tell anyone who asks to steer clear of them. I got them as a gift -- neat, right? Wrong! Soon as I plugged them in, I noticed there was a radio station coming through the tweeters. WTF? I did some troubleshooting and came to the conclusion that it was a problem with the monitors themselves, and not with my setup or room.
A few back-and-forth e-mails with Behringer tech support, I was informed that the TRUTHS don't have any RF shielding, and I was told that *I* would have to ship them to an authorized service center, and *I* would have to pay to have them 'fixed.' Brand new monitors that didn't work right directly out of the box. Right.
Now, the monitors themselves aren't all that bad (though from what I'm hearing the Wharfies are 10x better) -- the RF problem is supposedly pretty rare, and they really do get loud and they don't sound all that bad, plus the shaping controls are handy ... I was just EXTREMELY disappointed with the customer service and I'd advise anyone to steer clear of this particular brand.
Anyways I sent those pieces of junk back to AMS and picked me up a pair of Alesis M1 MkIIs instead. I probably would have gotten the Wharfdales, but there's no place around here that has them and I'm not about to buy monitors that I've never heard in person before. Plus I didn't want to mail order again -- it's too much of a hassle to ship big heavy monitors back if something is wrong with them.
Anyways, steer clear of Behri.