Ultimate Ears PRM 50/50/50 Tuning

Discussion in 'IEM Measurements' started by purr1n, Aug 24, 2016.

  1. purr1n

    purr1n Finding his inner redneck

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    Ultimate Ears Personal Reference Monitors PRM 50/50/50 Tuning

    Because of personal time constraints will keep subjectives short:

    1. Lots of midrange
    2. Laid back
    3. Very good technicalities, like UERM, but tonal signature quite different
    See general measurement notes before digesting the plots below: http://www.superbestaudiofriends.org/index.php?threads/note-on-iem-measurements-changelog.2153/

    Ultimate Ears PRM 50/50/50 Frequency Response

    PRM FR.png

    Ultimate Ears PRM 50/50/50 Distortion
    PRM L HD.jpg
    PRM R HD.jpg

     
    Kunlun, Chris F and Serious like this.
  2. Serious

    Serious Inquisitive Frequency Response Plot

    Friend BWC MZR
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    I never expected this to happen and now, 4 years later we're actually getting measurements.
    Can you wiggle the knobs in a way that pleases you and measure again?
     
  3. purr1n

    purr1n Finding his inner redneck

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    No wiggle knobs. These are CT's custom pair.
     
  4. Serious

    Serious Inquisitive Frequency Response Plot

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    Oh, I didn't even know he had customs, especially not with a 50/50/50 tuning. Did you manage to shove his customs into your ears?
     
  5. purr1n

    purr1n Finding his inner redneck

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    His customs don't fit him, but they nearly fit me perfectly. If the nozzle were deeper and the top IEM slightly less fat, then it would have been perfect. Go figure. Yeah they sound slightly off. Like an UERM with moar DF and treble somewhere between UERM and UERR.
     

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