Rock and roll speakers?

That should make them fine for whatever you throw at them as long as you have enough power.

I use Classic Audio Loudspeakers, which are 98 db and go from 20Hz to 35KHz. This allows me to run less power. Right now I am running a set of our M-60s and I can shake the walls. Rock, classical, techno, jazz (to a lessor extent), folk and more all need that ability from time to time :)

If you can afford them, probably Classic Audio Loudspeakers T-1.5 and T-3.4. Also look into the Klipsch Heritage line, i.e. Heresy, Forte, Cornwall, in that order. For absolute performance and value, Troels Gravesen’s Loudspeaker-1 or Loudspeaker-2 kit is definitely worth investigating. Build them yourself or contract someone to build them for you. 
:-)

Classic Audio Loudspeakers (Contemporary Line)
http://classicaudioloudspeakers.com

Klipsch Heritage
https://www.klipsch.com/heritage-premium-audio-speakers

The Loudspeaker-1
http://www.troelsgravesen.dk/The-Loudspeaker.htm

The Loudspeaker-2
http://www.troelsgravesen.dk/The-Loudspeaker-2.htm

Cheers!

JBLs L100 rock out.

Has anyone mentioned the KLH model 5?  Look up the review from Zero Fidelity on them.