I like all kinds of music from latin rythms like Salsa to Classical, and almost everything in between. My CD and vinyl collection is a hodgepodge of almost every genre there is, including music from around the world, not bought as reference, mostly bougth because I liked it.
What I like about my PSB T45's and B25's is that they play very well most music, but I've never been able to get them to sound right with Heavy Metal, and/or Album Rock. Don't know exactly what it is, but I find there is something missing, and they become somewhat harsh with this type of music.
Well, the other day I rented the 2-Disc DVD for Metallica's Concert with the San Francisco Symphony Orchestra. Probably it was the combination of the two, but what a great sounding DVD, just wonderful.
Finally, I was able to enjoy HM in a whole different way. The T45's were at their best with this DVD. Tried the B25's, same experience though a little muddy, not in a way that it is a concern.
I am glad I decided for the PSB Image Series, great speaker at a very reasonable price.