First time REW help: okay to apply summed biquad filters to 2x4HD's Inputs?

[ecwl]

The second and third images wouldn’t show up on this site. I got sent to your AV Nirvana post so I was able to see the second image there after a search. Looks good if that’s how you want to integrate your subwoofers. There is no right or wrong, just your preference. I prefer my subs (20-100Hz) to be flat to my speakers. You have yours set at about 10dB above your speakers. Try it out, see if you like the sound. If you don’t, just set it to a lower volume, say 4-6dB above your speakers. I’m sure you’ll find a sub volume that you’ll be happy with.