I have the Arendal 1723 1S in the system now. I only got one of them for now. I have an SVS 3000 micro as 2nd, trying to fill in a bad dip I have from the 1723's position (I tried 8 or 9 spots, and this was the best compromise I could find). The gloss white matches the Revel white pretty well, by the way. It's a very pretty sub and the app is pretty good to work with.
The main EQ is ARC Genesis. I don't think it does a great job on subs. I need to go into REW and re-measure then apply some EQ using the sub PEQ. I'll try CamillaDSP + MSO or Acourate next.
I'm pretty sure if I got a second 1723 and put it where the SVS currently is, I could mostly solve that 40-60 Hz dip. I measured it there and it was flatter from 40-55, but had a bad null 10-25.
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