The JBL 415 is a definite upgrade over the two enclosures listed above, the problem is that the 415 does not have fly points on it for rigging. How are you going to install these, flying, shelves etc?
I hear some talk about low frequency carry from your high cabinets, how are you looking to set up your system and what kind of subwoofers are you running? Also, what system controls do you have in place now or are you also looking to change this as well?
A well balanced system that is not asking to much out of the highs and has enough low end to boot is the key here, let me know the answers to the questions above and I will dig deeper into this for you.
E-mail me at
bwelliver@multi.com for a quick response, I am happy to help.
Bobby