Something new for me:
"he calls the 4345 "impressively large but conventional studio monitors with a 15 inch woofer,"
that JBL 2245H driver is 15inch woofer. I believe that a kind of measurements error of the woofer diameter have been happened, or author glasses are wrong.
Not to mention 4345 substantial bass reproduction.
And he totally missed the UHF driver, or the website editor deemed it unnecessary, or incorrect! Can't always blame the author. It's the editor's job to fact-check.
". . . as you have no doubt noticed, no one told the 4345 that it can't work correctly so it does anyway."—Greg Timbers