Yes, I am familiar with it. It is pretty long in the tooth by now. You'll want to check to be sure both the surround on the woofer and the passive radiator are still good. Hopefully they have been replaced by now. It's not a terrible sub but won't be anywhere near as tight as some of the current subs. If it were me I wouldn't want to pay much for it. At its age the amp will likely need to be replaced in not too many months and/or years.