So I'm no expert in this, but I do have some observations after testing some things. After trying out some variations of the Kaigoss method, I noticed that by creating a midbass hole in the EQ before calibrating leads to the processor creating less of a hole after the calibration is applied. I tried a flat curve, then a curve with a hole (since Andy says it looks for bass peaks at 50hz, I set that at -5db and slowly worked the curve up in either direction, making sure to continue the hole through the midbass range. After the audio sweeps, I normalized the curve and tweaked it a bit (as well as adjusting the sub level and tone controls) but I definitely do not have a hole anywhere in the frequency range!
I don't have a trunk sub, so this probably wouldn't apply to those that do, but just wanted to pass along my observations about creating the hole before the calibration.
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