Well said, I beleive a perfect balance, would be to add a horn or some type of direct speaker to a Bose to get that "loud" effect.
All major sized venues use Line array set-ups which is what the Bose is a minature version of.
I love a great sound system, I do not like just loud, if you can make it musical and a decent volume I'm all for it.
BTW I have 4 of the double bass packages, for when I play solo, duet and up to 8 piece, the set-up time is great, the monitoring is great, the coverage is amazing.
But there are times when that "loud" factor is needed or missed, I guess nothing is perfect, just depends on each situation