I have 2 sets of Diamond hex Speakers, a Pionerer 9200 Eq Xtant aps and Mac Daddy Subs but when I play Mp3 tracks via my Empeg I seem to be missing some detail that was there in my normal CD deck..

I have just re-ripped my cds with Musicmatch Jutebox 160 VBR 60%d (what ever that means) it didn't seem to matter I still have a bit of mud in the bass and Seem to be missing the top part of the highs... Any Suggtions

I have already fidgeted with the EQ settings