Does anybody know how many people in this market can listen or do listen to HD sub-channels? And how does that compare to SiriusXM?
There are about 30 million SXM radios out there -- some of which are unactivated, sitting in unsold cars on dealer lots, or duplicate radios belonging to a single subscriber who never has both on at the same time. I believe the average listenership in major markets is around a 1 share for all channels combined. No way of knowing how many HD receivers are in use. Millions have been sold, either as stand-alone units or in OEM car radios. The snark brigade (largely, as far as I can tell, made up of whiny DXers who've lost their fringe adjacent-channel favorites) will tell you 3 or 4 listeners per market. The true believers will tell you thousands. The truth lies in between.