HI!
I'm working on a design, and I struggled with phase alignment between the woofer and mid. To troubleshoot, my plan was to back out, measure each driver individually and see what was going on. Along the way, I measured the mid (with no other drivers connected) out of phase (with the amp), and it didn't look anything like what I expected. When I wired it back up in phase, it was more or less what I thought it should be. Measurement axis and distance don't cause any unexpected changes in the response. How can a driver be out of phase with itself?
I'm working on a design, and I struggled with phase alignment between the woofer and mid. To troubleshoot, my plan was to back out, measure each driver individually and see what was going on. Along the way, I measured the mid (with no other drivers connected) out of phase (with the amp), and it didn't look anything like what I expected. When I wired it back up in phase, it was more or less what I thought it should be. Measurement axis and distance don't cause any unexpected changes in the response. How can a driver be out of phase with itself?
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