It seems that theres plenty of counterfeit Hertz products being sold online. I understand if I puchased product X (or under the impression that I did) and was given anything other than, I would be upset. But, here is where my question comes into play. Has anyone ever tested them? If it is hard to determine differences between one another, they may be similar in sound reproduction as well. I know that is a bold hypothesis because there is so many variables in play. I am curious to know if anyone has purchased any 'seemingly sketchy' or 'too good to be true' Hertz products, and what your opinions were on the matter. Or maybe any Hertz dealers can weigh in on the subject.