Will do probably this weekend. My Mirage S8, for the 3rd time, went dead again and I'm tired of sending it to the repair shop. I thought replacing it but if the S2 has good enough bass/low freq, then saves me a buck.
I am more on music -- acoustics, jazz, and orchestra.
When I audition speakers I always rely on my favorite music, those that I am very familiar with, not the store's own demo music, so I already know what to hear or expect to hear. I am also into acoustics, jazz/blues and orchestral music.
Examples:
For soundstage testing....Dave Brubeck's "Take Five" from the album "Time Out" Sony Bit Mapping 1997 Edition (there are several remasters of this album but this one sounds very natural to me)...an excellent speaker system should effortlessly bring out the precise aural locations of the following instruments used by Brubeck, such as alto saxophone, bass, drums and piano
For female vocals....Diana Krall's "S'wonderful" and "Maybe You'll Be There" both from the album "Live In Paris"
For male vocals....Jeffrey Osborne's "All The Way" from the soundtrack album "Dying Young" and Livingston Taylor's "Isn't She Lovely?" from the album Best Audiophile Voices
I hope it helps you in your quest for fine speakers.