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JBL LSR28P pro studio monitor pair no sound from tweeters

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Discussion in 'Power Electronics' started by onedumbquestion, Apr 6, 2021 at 5:35 PM.

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  1. Apr 6, 2021 at 5:35 PM #1
    onedumbquestion

    onedumbquestion

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    Apr 3, 2021
    One has a red light the other green Both have no sound from tweeters
     
  2. Apr 6, 2021 at 5:46 PM #2
    Martaine2005

    Martaine2005

    3,295
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    May 12, 2015
    Hello, is there a question?

    If “why do the tweeters not work?” Is the question, maybe they’re blown.
    Turn the volume low and put another small speaker in (testing only) See if you hear anything.

    Martin
     
  3. Apr 6, 2021 at 6:04 PM #3
    onedumbquestion

    onedumbquestion

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    0
    Apr 3, 2021
    I read about two alternative methods First, connect a batter to the tweeter and see if it makes a popping sound on connect, then it's good Second, measure it's resistance Also could the problem be I plugged a stereo source into the input jack on back Maybe it needs to be mono?
     
    Last edited: Apr 6, 2021 at 6:33 PM
  4. Apr 8, 2021 at 3:10 AM #4
    onedumbquestion

    onedumbquestion

    11
    0
    Apr 3, 2021
    I took one of the tweeters out to test It's blown You can see where the winding burned out at the connector Can I get it fixed
     
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