Hello,\n\nThis my 1st attempt at taking measurements of my 5.1 system and I could use some guidance. I am not sure which speakers I should be measuring and how I should group them for the measurements. I took a few measurements of my Sub Woofers (attached) and would appreciate some feedback if you can interpret these measurements and provide some guidance on how best to measure going forward to optimize my room and suggestions on sub placement given these measurements.\n\nMy room is 18WX20L > long side opening into the kitchen. I have 12 foot vaulted ceilings. I have 2 subs as you can see from the measurements. They are Paradigm Millenia subs and shaped like a small suitcase so they are versatile with placement under and next to furniture. Sub 1 is in the front middle under the center channel and Sub 2 is in the middle of the back wall.\n\nThanks,\nPG55.