ernestcarl
Major Contributor
While I am trying to align the sub to my fronts, I followed the steps from the first post: Measured my speakers+sub, one by one, with XO turned off, and did a 30-150Hz sweep. Now I am trying to figure out if it's all correct, by looking at the graphs, and to me it seems that all speakers are aligned properly, but please do check!
But by looking at the post right above from @thorvat , I tried using the "Align phase at cursor" in the Alignment tool. And when comparing Sub to FL vs Sub to FR, or comparing FL to FR, the alignment tool sees a 5-6 meter diff? That my FL is 5-6 meter closer to MLP that FR? Using a tapemeasure, I know they are exactly 215cm from the MLP.
Have I done something wrong, or are there something wrong with my understanding?
MDAT: XO Off - 30-150 - 20211104.mdat
Took a quick look...
I rather prefer to see the full-range sweep with no crossovers and EQ.
The sub is likely closer to one side than the other -- so probably not located at midpoint.
Looks like a ~4ms negative offset (delay to the mains) would align the LCR to the sub better -- if you don't want to apply xo filters.
The phase slope of the surrounds are different, though, from the rest.