Beginner trying to figure stuff out.

[Ofer]

Try Mitch book too. It is on Accurate but a lot of the same principles apply here. In the filter designer try playing with the "true time domain subwindow" increase the 10Hz and 24khz keep the 10hz higher than the 24khz. So if 24khz is 6 than 10hz will be 7 same in the measurement and correction window. This worked for me. Also the target curve matters. Try using mixed target of minimum phase and linear phase start with 50%, have your target close to the actual measurement with the adjustment you want, it helps. Each filter you create look at the simulated step response, the step you have posted (I think it was step response) actually looks really good. You have 2 speakers placed pretty close together you should be able to reach a good step response that is on target. When you add the sub it might be a bit more challenging. A good step response really improves imaging. One last thing to remember, this is not applicable now. True time domain /driver will only be achieved in a full active 3-way system if you choose to go that route. Good luck.