I find the bass overwhelming. I found a few things that helped me. Turn off the speed sensitive volume, the algorithm is garbage. It doesn't just increase the volume, it seems to make the sound more boomy and muddled - think of the old "loud" button on old stereos.
Also I turned off any of the surround sound options. Then for my EQ I run at full neutral (Zero), except Bass at -9. Depending on the style of music I'm listening to, I'll occasionally move the bass up one or two notches max, but typically for me, -9.
89 XJ (Ltd): RE 3.5", full leafs, 3/4" coil spacers, RE monotubes, JKS Adj trac, tcase drop, OME steering stab., BFG AT 31x10.5xR15s on 15x8 3.75bs, Borla cat-back
14 WK2 SRT: DiabloSport catch can, Borla S-Type