Dkatz -
I have no wish to get into an argument or debate about what is/isn't a luxury brand, with or without a sub brand.
However, two examples from the guitar world that do, I feel , counter your suggestion that the US brands are not succefully trading at the same time in the high-end, mid market and mass market.
Here - a £7,000 Les Paul. This is surely a luxury item, by any definition?
http://www.guitarvillage.co.uk/productdetail.aspx?pid=11072&product=Gibson%3aLes+Paul+1959+Reissue+VOS+%28HB341C%29%2c+New%2c+Bourbon+Burst%2c+Inc.+Case
Here - the basic "starter" sub-brand version £369
http://www.guitarvillage.co.uk/productdetail.aspx?pid=7437
Both from the same retailer - for the sake of a valid comparison.
Visually very similar, in fact from about 10 feet I would suggest 95% of the population would not even know which was the better - unlike your Lotus and a Fiat 500 !!
Like the high end audio you mention, there are many other examples I could cite - but you see the point. The same company sells both guitars through the same retailer - one costing almost 20 times more than the other.
Why ? - its all about aspiration, desire, prestige and kudos. Both the retailer and the brand are looking for a novice, enthusiastic customer to buy the Epiphone, and if they get better/older/wealthier, as some no doubt will, then hopefully a customer for the top end stuff later on.
It is not necessary to "sell out" or abandon your high end principles when you run a secondary product line.
With regard to the high end audio - well, before becoming a B&O Dealer Principal of my own B1 shop a fews years back (I am now out of the industry and at university studying Archaeology), I spent my early "audio" years installing high end cartridges (Dynavector, Koetsu, Linn, Van den Hull, etc etc ) into high end tonearms onto some of the worlds best turntables. I was quite good at it, actually. I heard a lot of audio back then, and was one of the first installers factory trained by both Linn and Naim to set up their active monoblock systems in the UK.
So I do know a bit about audio.
I would respectfully suggest that B&O has NEVER strived be an audiophile niche supplier like the McIntosh / Martin Logans of the world.
You hint at the lack of respect B&O has had in audiophile circles - that is true in the last 25 years or so, but not before then. Indeed, it could be arued its the audiophiles that changed tack, not B&O. I know Denmark has always been very proud (and a bit too defensive, imo) about the absolute sound and picture quality they supply, compared to the reactions of critics and audiophile reviewers. The "style over substance" criticism was often just lazy journalism and ignored the genuine efforts made to supply class-leading audio and video performance that was domestically acceptable whilst outperforming the "multibrand, mass market hoarde - and domestically acceptable by Scandanavian design standards - not hair-shirt, semi industrial "flat earth" audiophile standards.
Whilst firmly aimed at the quality end of the domestic market, for most of B&O's history they have been making a range that could be financially within reach of many people -albeit at a premium often in multiples of four or five over the "multibrand" competitors like Sony/Pana etc. Not just a shiny toy for the top few earners.
Anyway, thanks for the info about high end clothes and cars - neither of which I have any interest in, or knowledge of.
However if B&O wish to broaden their appeal,
which it seems they do- the need for some sub £100 in-ear upgrades remains - you will find that A8's are now around
£125, not £50-70 as you state.
I know Form 2's are made in Japan - I have two pairs and I like them a lot.
Your point about how Lotus sell their expertise is a fair one - but then B&O do a similar thing when they supply ICEpower as an OEM item, and they supply (or used to) high end aluminium parts to BMW and others. Also - medicom make some specialised kit for the health industry.
Finally, I am not saying I personally want the cheap products I mentioned - I listed those as the obvious items to include in the Play sub-brand that B&O themselves obvioulsy want to supply. I do so because I think it is more constructive than simply wishing the Play brand didn't exist, like some here seem to.
I hope it succeeds.
ps - for the record, I would not use anything Bose make unless I need a new "generic" doorstop at some point - but thanks for the suggestion 😕