Full range cabinet using the B&C DCX464 and the 15SW115

Do you have any idea how much louder would the 4 way cabinet be using the limmer horn than my jbl srx on a high pass?

Sorry, no experience with limmer...
5 ciare ct440 in a Bessel array configuration and 4 b&c 15nw76. It’s still under construction. Troy Joseph’s Crowe is working on the design part. I might end up with two bms4599he per side so two horns with 10 ciare ct440, so 2 Bessel array of 5 pointing in different directions for optimal coverage. That would be per side.
I’ve also had someone design me a bandpass horn using the new eminence 21. I’ve ordered 4 for now. Should have them pretty soon. But I plan on having somewhere around 20 of those to keep up.

Wow...getting up in bigger Danley territory....
 
Hey Art.
That makes sense.
But if I remember correctly he did mention that the rcf MB12N405 could be used also. The only thing is that it would make the box a bit more heavy but that wouldn’t really be an issue.

Original plans used the mb12n351...Peter also posted a particular B&C as a good substitute...should be easy to find in the thread.

I have a pair of the mb12n405 that i put into modular trap boxes to go under the BMS or B&C CD in same sized trap box.
I would not use them in the PM90/60. The extra 14 lbs for a pair(vs the 351's), along with the size of the PM boxes, push the limit of safe pole mounting imo.