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REQUEST: Quick Measurement Help

e6zione6zion
in DIY

Hey, I'm hoping for some assistance. I tried to measure a compression driver (albeit at a low volume) with REW, but it falls off a cliff above 4.7k. I measured some other completed speakers and they test fine. Any ideas?
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MFG Provided Below

Comments

  • Tom_STom_S

    That's really strange. Do you have it mounted on a horn?

  • jhollanderjhollander

    The only time I had weird measurement on a CD was when the was crap in the gap. Play something through it to make sure.

     John H, btw forum has decided I don't get emails
  • e6zione6zion

    Ok, so I removed the horn and tested the non-neo version of the driver, both in and outside the horn. Same kind of results. I played an 8k test tone and it is coming out fine, so something is causing it to stop in the sweep (yes, it is set up for 500k-20k). I'm open to suggestions.

  • e6zione6zion
    edited November 2020

    So, feeling dumb, truly an uneventful resolution--something in REW changed in the middle of a bunch of measurements today. I uninstalled REW and deleted all associated files and started from scratch. Looks like I should be back on track.

    ani_101
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