Lak-
I only use the sub for LFE during films. I have it switched out of the system when listening to music. But - I can report that I have noticed a tighter, less flabby sound. Low frequency information such as the stuff at the beginning of The Fifth Element seems to come from a blacker, deeper background. It appears (to my ears) that I have a more seamless integration with my Magnepan MGIIIA loudspeakers since upgrading the PC. A caveat: Sunfire subs are tricky to get set up and working well with regards to placement, etc.
I only use the sub for LFE during films. I have it switched out of the system when listening to music. But - I can report that I have noticed a tighter, less flabby sound. Low frequency information such as the stuff at the beginning of The Fifth Element seems to come from a blacker, deeper background. It appears (to my ears) that I have a more seamless integration with my Magnepan MGIIIA loudspeakers since upgrading the PC. A caveat: Sunfire subs are tricky to get set up and working well with regards to placement, etc.