When it comes to placement you'll have to decide. Obviously major differences between all of our rooms and preferences. You may want to read about room acoustics if you haven't. A bass trap or two can do alot of good when you have honest bass down low.
Improving sub quality
I am close to pulling the trigger on a REL B3 sub, and wanted to know if anyone has noticied an improvement with replacing the stock footers (plastic) with a high grade cone/spike? I did hear a difference with switching out the stock PC, so maybe cones/spikes will make a difference too? Sub is on low-medium depth carpet.
Thanks,
Mark
Thanks,
Mark