"Arny Krueger" wrote in message
...
Wally wrote:
And like I said before, pick up a good so-called PA amp - a QSC or a
Crown for example, derate it a bit, and get ready to have your socks
blown off when you take your measurements.


Certainly my experience so far. Early days in my experimenting, but when
I started to use an InterM R500 as the power amp on my Mordaunts
in a large room, I noticed an immediate improvement in top and depth of
bass. I was going to buy new speakers and now am not. I think that
headroom is one of the key steps to quality of sound.

Peter Scott