Company graphs for comparison:
Company graphs for comparison:
I suspect this is a correction curve applied to the speaker on purpose, hoping that the room gain fills in the rest.
I plan to contact Adam and see if they have an explanation. And am open to suggestion and comments you may have on what may be going on.
I was however able to select Analog input with Pure mode which is the factory preset for "flat" response.
Is it possible that the shelf is there for reasons of placement, i.e., if they're on a mixing desk or something like that, the 2pi vs 4pi reinforcement?
I think its DSP tuning was compromised between a flat on-axis and off-axis/power response.So the speaker's sophisticated DSP was configured for a "flat" response.
Here is the company waterfall:
It is interesting in that it also shows the shelving response (top of the waterfall) which we have measured!
To wit, I changed to second factory house curve mode on S2V and bass came in with vengeance.
Preference Rating
SCORE: 5.4
SCORE ignore LFX: 7.5
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None has been offered yet. But I am sure it will come soon enough.
This was my monitor..... .....The worst thing was the vertical directivity...
Nice work @BYRTT!Great thanks share and amirm for analyze .
In Spinorama plot can't shift reference angle for verticals as you say is worst, well maybe one could cheat it rename amirm's spin files so hor/ver is flipped around, but horizontals was a easy step all the way from critical listening angles out to the 180 deg toilet room like sound : )
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100mS timeshift above get bit better readable or detailed using 1500mS:
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Thanks, I was looking at the listening window score.Thanks for this, and for stating the average error of ±0.8 for the scores on your Notes tab. From your charts though, the score for this speaker when used with a subwoofer should be 7.4 (rounded to one decimal place from 7.43), not 7.5.
I'm surprised they managed to cross at 3kHz without a dispersion mismatch despite the large woofer. That's a well-designed waveguide right there. Many dome tweeter waveguides cross an octave lower to match dispersion. Also means the midwoofer is one well-behaved midwoofer. Now I hope we get to see NFS graphs of the HEDD Type 07, with a similar form factor.