Actually, the booming mid-low frequency wasn’t thoroughly gone, but it’s reduced. My assumption is that the wrong polarity caused cancellation on midrange and high and emphasized mid-low frequency. Therefore, the mid-low could be heard clearer.
I’m confused if adjusting crossover to compensate for the cabinet talk won’t work. Why does using equalizer work?
Maybe you can share some pictures and drawings of the actual design?
Because at this moment it's full on guessing what's going on.
Also, if you say that there is a ton of bracing, the problem must be something else.
That tiny bit of cabinet resonance is not enough to be CLEARLY audible, but falls deep in the nuance area.
Most definitely NOT "a lof of cabinet talk".
Unless you have some mechanical construction problem going on somewhere.
Because at this moment it's full on guessing what's going on.
Also, if you say that there is a ton of bracing, the problem must be something else.
That tiny bit of cabinet resonance is not enough to be CLEARLY audible, but falls deep in the nuance area.
Most definitely NOT "a lof of cabinet talk".
Unless you have some mechanical construction problem going on somewhere.
Yes, build it so it doesn't resonate in the first place - I'd trash the box if the accelerometer showed something I couldn't fix. Xover mods are a kludge at best.
Planet10 is right. If I understand correctly, you had a crossover/polarity error which caused an emphasis in the 200 - 500 Hz region? This would sound a lot like a "boxy" sound, and it would be very easy to misinterpret this as a box resonance.