I’m about to push the button to get 2 SVS 3000 micros to add to ATC SCM40s.

The first thing I did was use REW and measured several places in my room to find the proper placement. Then I did the same with the second one to get them both to cover what they could at my listening chair.

Next, in regards to the app settings, I started with the cross over in order to meld them with my towers, adjusted the volume level (this is a personal taste) and left the phase settings alone. Phase can be adjusted based on several factors and its a rabbit hole I never understood but its based on placement (side wall, back wall) and frequency compared to your mains. I hope someone can give you a better explanation in simple terms incase you want to tackle it. I turned off all the other enhancements (EQ, room gain etc.) because it made them boomy and muddy (again, personal preference). The only thing I use the app for now is the volume once and a while.

Sunshadow, thank you. I appreciate your help.

Jump on it ASAP!!

I have two 3000 Micros which I use in my Home Theater II (in I, I have two SB1600 Ultras). They are limited in the lower bass (below 32Hz) region, but they do punch above their weight class (i.e., for 8" cones). One BIG advantage they have is due to their size; placement is easy, which makes addressing null spots easier than with the "big guys".

Congrats OP! I use two SVS SB-4000 in my room, and I influenced a friend to get a pair of the SB-3000 micro. He has a smaller room than mine, and he’s quite happy with them. My favorite feature is the ability to tweak phase by degree from the mobile app in my listening chair (or any of the other settings as well). The app experience makes it a delight to tweak and further integrate the units into the room.