JBL 'M2' Master Reference Monitor - Page 2

what do you mean, summas with coax? the best thing on summas is the geddes' oswg and you replaced it with problematic, modestly said, coax? there are enough disadvantages which are not worth the one advantage of concentricity, imho.

The speakers look interesting. I have a couple of questions though.

First, isn't a compression driver that delivers good sound down to 800 Hz kind of rare? My second question would be: Horns tend to be the most efficient type of driver (to my knowledge), so why would one speaker need a 1,000 watts of power?

Perhaps the last question could be explained if the use was for a large listening environment. Just for a 5.1 system, you would be using 5,000 watts (RMS?).