Duke has a really good post somewhere that addresses a lot of these same questions. Easiest way to find it is just look through all posts by audiokinesis.
For myself, I think you answered your own question.
So there’s your answer. They make a whole lot more money selling people on the idea of one sub being the answer. If you take the cynical approach, which I do, then it would be even dumber for them to sell a DBA. Because since we all know no one or two subs can ever touch a DBA, then not only do the high-end dealers make money selling you the one sub that can’t work, they get to sell you another. And another. And another. And EQ. And more amps. And room treatments.
There’s simply way more money to be made selling audiophiles things that don’t work than things that do.
Especially if they first sell you on a good story. Which since you already know DBA works, and yet is not widely adopted, then you know how good they are at selling audiophiles on stories.
And that’s the real answer to your question. Why would anyone buy a sub? They don’t. They buy a story.
For myself, I think you answered your own question.
why would anyone buy a single JL or REL or Vandy sub when you could spend less and get ... the swarm?This is indeed the million dollar question. Surely no one with the room, who takes the time to compare, would ever choose anything else. No one has. No one ever will. The difference is so night and day that Duke had one customer with a $30k subwoofer budget decide to buy the Swarm. Not even a $30k sub can match a $3k Swarm.
So there’s your answer. They make a whole lot more money selling people on the idea of one sub being the answer. If you take the cynical approach, which I do, then it would be even dumber for them to sell a DBA. Because since we all know no one or two subs can ever touch a DBA, then not only do the high-end dealers make money selling you the one sub that can’t work, they get to sell you another. And another. And another. And EQ. And more amps. And room treatments.
There’s simply way more money to be made selling audiophiles things that don’t work than things that do.
Especially if they first sell you on a good story. Which since you already know DBA works, and yet is not widely adopted, then you know how good they are at selling audiophiles on stories.
And that’s the real answer to your question. Why would anyone buy a sub? They don’t. They buy a story.