Does any body know how these online car audio dealers are able to sell stuff at 25-60 percent off regular price. Seems shady to me. I asked a professional certified installer at a high end audio store and he told me that all of that stuff is refurbished. To me buying refurbished is asking for trouble although I have not actually purchased anything from one of those sites yet. I'd like to know whether or not they are all selling refurbished stuff as new and I'd also like to know if buying refurbished is okay. I mean is there such thing as a quality refurb?