I have to admit, I have seen a lot worse, and a lot better, of course!
The wiring reminds me of some other speakers I took apart, even the crappy woofer looks the same. I can't remember what brand they were, but they were junk. It was one of those "racks" that they made years ago, a receiver, tape deck, turntable, CD player and a lot of times an Equilizer, a rack and two large for the price speakers with 12" woofers, and really sloppy bass.
I wonder if Bose has them made for them by someone else?
If you look at cassette decks from the mid seventies to the mid eighties on some of the "classic audio" websites, it's pretty amazing how many of them appear to be slightly modified Panasonic/Technics decks. I've opened some of them up, dead and working, and it's not just appearance, they ARE Technics decks with different front panels and names on them! I would bet that half of the decent quality decks are Panasonic built, regardless of brand on them.
My nearly 30 year old Technics deck still works perfectly, and the one I bought in 1972 worked fine until the takeup reel motor died at 27 years young. I took it apart down to parts, and then went to Goodwill a month later, and saw a very rough looking, but fully operational one sitting on the shelf for 10 bucks!