Mostly nothing above SRX has them, like JBL VP, VRX, or Vertec, and neither does the SRX replacement STX. I think because of that, some people like to take them off of SRX so they look more high end as opposed to being mistaken for JRX. In my market, I'd say more than 80% of the SRX around has the tags removed, taped over, (or perhaps didn't come with them as happened with yours. I mean whatever floats your boat, I don't care, this is just my observation of local users, I thought night interest you.