No, Hogtunes is an aftermarket speaker. Hogtunes Inc. Probably one of the best bike specific designed speaker and/or amp product on the market.
I heard the 4, 6, and 8 speaker systems at shows and was so impressed I replaced all the stock speakers with the Hogtunes and then added an amp and finally the Tweter bar. It blows away any speaker upgrade that I have heard that is specifically designed for a bike.