How to properly setup time alignment

[GlocksRock 10+ year member]

I have a Rockford Fosgate DRS1 in my car and I"m looking to set the time alignment. Is there a reccomended way to do this, do I need to input measurements for all speakers, or just certain ones? I'm only running a front stage and it's ran active, so I can set delays for the tweeters in the dash, and the mids in the lower door area.

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[YourNameHere 10+ year member]

http://tracerite.com/

 

[GlocksRock 10+ year member]

The DSP calculates the milliseconds based on the distance I input. But my question is should I input data for all speakers, or just certain ones?

 

[YourNameHere 10+ year member]

all speakers you are using

 

[Jeffdachef 5,000+ posts]

Keep in mind that calc is only a general guideline it does not factor in hearing loss difference in either of your ears. After that id recommend turning sub and mids off then play a center vocal song with only the tweets, adjust values till its dead center, turn off tweets and turn on mids, the the exact same thing.