Autodexr, orchestral music is some of the most challenging music for any system to reproduce. Systems that sound fine on small ensemble jazz or "singer/songwriter" music can simply fail to resolve orchestral music. There will be many factors affecting this: source, amplifier, cables, as well as speakers. Speaker placement will also be a significant factor.
I'm not familiar with the resolving abilities of your speakers, but don't be too quick to assume the speaker is your limiting factor. I listen to a lot of orchestral music, and for many years I lived very happily with a pair of 2-way Celestion SL700 speakers. Their ability to resolve the inner detail in orchestral music was exceptional. What they lacked was the ability to play very loudly, handle large dynamics or deliver deep bass. But in my 13x17 foot listening room, they were very satisfactory aside from these limitations.
A simple starting point you might consider is to pull your speakers well out from the walls and listen again. Room boundaries can play serious havoc with resolution and instrument separation.
Best of luck!
I'm not familiar with the resolving abilities of your speakers, but don't be too quick to assume the speaker is your limiting factor. I listen to a lot of orchestral music, and for many years I lived very happily with a pair of 2-way Celestion SL700 speakers. Their ability to resolve the inner detail in orchestral music was exceptional. What they lacked was the ability to play very loudly, handle large dynamics or deliver deep bass. But in my 13x17 foot listening room, they were very satisfactory aside from these limitations.
A simple starting point you might consider is to pull your speakers well out from the walls and listen again. Room boundaries can play serious havoc with resolution and instrument separation.
Best of luck!