Perhaps someone forgot to pay the phone bill?
http://www.beckerautosound.com/
No, corporate restructuring. The "Becker Auto Sound" is former employees doing what they do best--serving the old radio market.
Becker was bought by Harmon to become Harmon/Becker; now is Harmon International, and includes brands such as JBL, Infinity, dbx, and a whole lot more well known brands in the audio/sound business. OEM auto radios now is just one component of the business.
Being at ground zero of the world's automotive area (I had to add that) I've watched this unfold simply by seeing the sign changes on the local Harmon, er Becker, er Harmon International building...