As an owner of (snicker-snicker...I hear you) 4 different models of JBL and two different models of Infinity speakers, I'll state that, to my ears, they represent a value beyond what members this forum will believe. I've auditioned tons of brands trying to 'upgrade' out of these old dudes (including some A/B switching vs. the JBL's), and the only brands that beat them are in the 4 to 5 grand per pair (mains) stratosphere. The closest I've come to saying "those sound just like my JBL S312 mains" are the largest Monitor Audio Silver floorstanders. (The MA's were a bit harsher to my ears.)
On the other hand, I wouldn't buy an H/K fugly rx and the JBL S120PII subwoofer I owned wouldn't put out much more than a horse phart.
These guys still know how to make speakers, IMHO, especially their professional gear. But alas, speaker sound is all between the ears, anyway. Nevertheless, I wouldn't buy H/K electronics with your money, much less mine.