[quote name='Musicman20' post='1192124' date='Apr 7 2011, 06:53 PM']Possible, agreed, but insane. For what is effectively 4 high end speakers and a few other bits in a box![/quote]
These high end drivers are built in relatively small quantities and benefit from the manufacturer's latest and best R&D. I have an Eminence 3012LF here, a very nice driver - certainly a lot better than the speakers fitted to most bass cabs. But when you put it next to the BMS driver I also have, you can see the difference in quality immediately. That quality comes at a price, unfortunately.
I'd rather have a £200 bass and a £1,000 speaker cabinet than the other way round. Come to think of it, that's basically what I've got.
There are a very few bass cab makers using high-end drivers: isn't Bergantino one?