Good Speakers for Rock and Roll Under 15K

  What the heck, I'll play:  I have Focal Electra 1038's, and believe me, these babies can rock. Just need to be fed right...

Always been impressed with the Sopra 3’s … punchy and full range coverage!!

I will echo a 3rd recommendation for Legacy Audio Focus, 95+ dB sensitive or at $15,200 a pair of the Focus XD's which have an internal Icepower 750 WPC amp, You can bi amp them with your tube amp and they will sound sweet and rock the house. You can also set the switches to run them full range with the internal amp, but I doubt you will after you hear them bi amped.  Either choice is outstanding with rock, the bass is magnificent! They feature 2 -12 inch bass drivers, yet are refined and detailed in the bass, not boomy at all. 

I have $3k Crites with 2 subs.  100dB.  Pass XA25. Don't knock it, this system is really enjoyable.  It will play as loud as you ever want, yet sound good at 70 dB.  You can feel the bass even at lower volumes. These speakers sound good by themselves, but really shine with subs  They come in unfinished birch.  I have seen veneered versions that are very attractive.   Might have too much old school or DIY look for some.

If If I were to spend $15k, Fleetwood speakers would be worth looking at, beautiful, horn loaded.  Others are Volti, JBL, PBN.

I personally prefer solid state, especially for rock.