Well, I don't like it in general that the big guys buy all the small guys who often make the better product. But that's just how things go.
I guess I would sell my business as well when someone was waving with enough money, so...
I still have hope for AKG and Co, not every company buys another to discontinue or alter the new asset, but to learn from it and make use from it in their other products.
Maybe we will see some Samsung Bluetooth Speaker and Headphones with tech and maybe branding of the other Hi-Fi brands they own now.
I could see Samsung devices of all sorts with AKG, JBL or Harman/Kardon tech inside and branding. Those are well known brands, the names and their tech will not disappear.
Maybe the Samsung Galaxy S8 will have Harman/Kardon speaker like HTC was using "beatsaudio" at some point, not that I like beats, but you know what I mean. Would be interesting.