If it includes what is within the audiophiles means. Seeking the best possible might make for the constant upgrade fanatic. I'm sure that $100k systems or $200k systems sound great but I don't ever strive to own such a system. The interest in high-fidelity music reproduction is all that is required to be an audiophile.
I hesitate to call myself an audiophile as in my own mind, this should be reserved for the people here who can tell me how to build components or make major upgrades to components due to their vast knowledge of stereo components and of the individual parts which make them work. I am not one of these people.
If you like being called an audiophile, that's fine, after all, you are one. I'll stick with enthusiast, not because of any misguided bad connotation but because of my lack of technical knowledge or skill level that so many people here already have.
Bill