Yaris Sedan Deadening and Sound system upgrade

[sqcomp]

That has to be the longest explanation for flip your speakers out of phase, adjust the time alignment until they sound their worst, and then flip the phase back into alignment and you'll be set.

Sounds like a fun excersise!

What I'm wary about is the absolute need to have all speakers level on their output. While I agree that this is a neat technique, adjusting level setting is an essential tool that needs to remain on the plate as an option to adjustment.

For me, I've never had any phase issues after a tune, first of all I do flip phasing and adjust already, but I don't leave it there or start at that point of setting phase.