I think you might have missed the mark. Truly good or excellent speakers will sound good with any type of music. This of course assumes that the system can provide the needed power, and finesse. Brands that can do this: Dynaudio, Magico, Wilson, Magnepan, Raidho, MBL..
Good Speakers for Rock and Roll Under 15K
I have nice speakers for acoustics, jazz, vocals, etc. but are not great for rock and roll. Would welcome any recommendations for speakers that do a great job with classic rock and roll. I will add some components in my system that might influence thinking:
New Audio Frontiers Tube Preamp, New Audio Frontiers 845 Tube Power Amp, Lampizator Atlantic DAC, Innuos Zenith Streamer, Tchernov cables.