I was messaging this guy and everything sounded good . Has 100% feedback .. He even said I could pick it up and he would demo it for me. Apparently the krell pre amp crossed over at 60 hz makes the ep shine. I Just don't know what it's going to go for. Still only at 150 bucks.. I have a ep125 budget not an ep600 lol but it would be nice .. Nice guy to he apparently built his own speakers based on m80s sent me an unfinished pic custom crossovers look amazing. But only one titanium tweeter.. He sounded like an axiom fan for shure just my 2 cents lol