superman's ears man, I'm speechless, I think, and will all due respect, that you are being too imaginative, Oh man...LOL...
Personally I don't care, I'm very happy with the cheaper one, if it was a former 7, for me is better, it is like getting a Ferrari for half a price...but honestly for me is really hard to believe all those arguments you state above...
It is true that those parts cost cents but just after the molds are done, and to produce several thousands, but they are not cheap at all, while you do it from scratch and just to do 100 pieces, trust me on that, if you have ever try to do a prototype you will know that it is a really expensive sport.
About explaining to the customers, I do not think they have to explain anything, they do not sell directly to the public, and a dealers do not need to explain anything, but in the last case, think in that they could say they are a "B Stock", "refurbished", or simply "a clearance"...period.
That is not very hard to do, and it is not the first time companies use that strategy, and it is more reasonable and cheaper than re-create a new product, if you ask me...
BTW do you really believe that those speaker companies that sell B-stock, are indeed B-stocks? Sometimes you inspect them and you find simply nothing, not even cosmetically, what indicates to me that is an excess of production, or excess of stock sold as such...
BTW, how much is worth the last year Lexus now on the market, that means that you have to explain the ones who get it last year why they are paying less now??? Products depreciate in the market, every year and period. Prices are company decisions, based in profits, and I do not think that they have to explain anything, nor expect that from them neither...