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Speaker not working

Discussion in 'Troubleshooting and Repair' started by Dvink, Jul 3, 2017.

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  1. Dvink


    Jul 3, 2017
    Hi there...
    I have edifier 2.1 with each speaker having 2 sub speakers (probably one tweater in each). Now in one of them, only the tweater works and the main speaker is faulty. Please help me in fixing..

    Attached Files:

  2. kellys_eye


    Jun 25, 2010
    If the speaker has been dropped then it may have a loose or broken connection inside. The other possibility is that the speaker itself has 'blown' and would need replacing.

    Time to open it up and have a look inside.
  3. dave9


    Mar 5, 2017
    Probably blown voice coil in the speaker. You can measure for AC voltage on the leads going to it to confirm that or determine that the problem is upstream of the driver.

    When you buy a replacement, get two and replace the other speaker's driver too so they match. Otherwise the frequency response and SPL may not match.
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