08 Audi Q3 JL Audio VX800 Hertz Mille MLK DSP Audio Tuning

Using REW and JL Audio Tun software to optimize my aftermarked audio system.

Links:
1) Tun file (PEQ tab is the optimized settings):

2) xl sheet with PEQ adjustment settings (as an example):

[redacted]

I love frequency response graphs. So satisfying watching other people tune

[nrtg]

Your mids appear to be out of phase with subwoofer looking at the response. We know your polarity is inverted and we know you like less bass but are you sure you want to keep the system timing as awkward as it is with the BW filters

[kondrax]

Hello. You are talking about calibration file at the beginning. But I see that you not upload this file in REW. Only xonar is loaded. Second you use measurements from one single point. I do not see averages on rew tabs. This is mistake. You will set EQ, change mic position few centimeters and will be different values for EQ.
Try use averages above 100 and move mic from left to right ear. Regards.