Comparison is interesting. The new speaker is not as loud as it's predecessor! Hm...
Curve is similar but seemed to have been easier to "correct" and resulting ARC curve matches almost perfectly the "ideal" curve. This is going to be interesting as I suspect the neighbors won't be back until at least tomorrow! BTW, I left it to the 5Khz default

Curve for V3 (previous)
[Linked Image from i.postimg.cc]

Curve for V4HP (new)
[Linked Image from i.postimg.cc]

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