Little confused tweaking sound...
 

My setup is;
H/U: Kenwood KDC-HD942U
FS: Energy 6.5 Components
SS: 15 RE Audio SRx
FA: Dual XPA4100(I got it for $35 shipped, what a steal. Its bridged giving my front stage 150w RMS a side)
SA: MRP-M650

Anyways, I got my deck so looking forward to getting T/A back. I have measured and done everything right but I just can't get it to sound right (blending front+sub stage). Also, the EQ for lack of a better word is complete crap. It is only a 3 band parametric, so I am also trying to EQ and improve the SQ. Any tips would be helpful thank you,

Matt