Good Speakers for Rock and Roll Under 15K

+ whatever for Volti Audio Rivals. Other than some big JBL’s, old Altecs, the bigger two Klipsch’s, the Rivals will kick the most if not all of the others mentioned to the curb & sound very good doing so. They’re not crazy big or funny looking,  not crazy expensive ( relative) & are very happy up loud w/ non - heroic amplification.  They’re are certainly worth a serious audition. 

Powered ATC SCM40’s. In your price range. 

JBL 4367 would be at the top of my list. Dynaudio active monitors would also be a consideration. Vintage JBL, 43xx line, would knock your socks off if you can find them in original condition. 

Volti or JBL, but also a second amp; solid state.

Might also audition Yamaha NS5000s. Have heard them once for a bunch of hours driven by Gato equipment (preamp and monoblocks), mostly playing rock and they sounded glorious.....I've just never heard them in my system