XTZ sub REW measurement feedback

[spongebob_squarerants]

Apologies if there is a specific thread for this, I could not find any.
I bought a XTZ Sub 12.17 Edge and just run a REW analysis (by following a guide + youtube videos).
This is the result in the ideal sub location (right of the sofa near the corner):
(UMIK-1 mic)

I don't see any big nulls (other than near 200Hz) but I'd appreciate if someone with more expertise could give me some feedback. Anything odd looking?

 

[graxxus]

Aside from your big null around 200 there are some other dips, like around 47 and 107.
I’d suggest adding a room curve target and then seeing if you can use the EQ on the sub to get to it.

 

[Oddball]

Looks pretty good. Based on the graph, you could probably get pretty flat response.

Not sure how you manage bass and crossovers, but I would generally not want any subs in the 180hz range. I roll them off pretty steeply after 100hz, and that is only as Dolby has specd LFE up to 120hz.

 

[spongebob_squarerants]

Thanks. Yeah, the drop at 47 isn't great and the peak at 30Hz looks so weird lol. I haven't done any calibration yet, and planning to get a Denon x3800h so hopefully MultEQ XT32 helps with that?
I will see what Audyssey comes up for recommended crossovers but agreed, I will set all speakers to 100 or 90Hz max.

 

[Oddball]

Thanks. Yeah, the drop at 47 isn't great and the peak at 30Hz looks so weird lol. I haven't done any calibration yet, and planning to get a Denon x3800h so hopefully MultEQ XT32 helps with that?
I will see what Audyssey comes up for recommended crossovers but agreed, I will set all speakers to 100 or 90Hz max.

Audy should fix both drop and peak. It is within 10dB so could end up being relatively flat. You will also probably be better off spending $20 on D&M Audy app as it has many useful features not on board the AVR>

You should still do a REW check to see if you need to make any special adjustments. Audy will not adjust the phase of subs vs mains so that is something that you need to do manually if needed.