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Sound quality change

Hi,

One of my speaker wires came loose and made contact with the other while running. It popped and went dead. I turned the HK amp off repaired the wire, turned on the amp and crossed my fingers.I've got pretty good sound but it seems to lack the incredible headroom and midrange it had before. Is this a problem with the speakers or my amp and what can I do about it?

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Let me see if I am understanding this.Somehow one chanel of your HK amp was shorted ,But only for an instant.When the wires touched we are hoping that the protection circuitry shut down the HK amplifier . Here are some things you can check:

  1. First and most likely thing: is there any chance that you reversed the speaker leads and now the speaker is playing out of phase from the rest of the system.
  2. You can check and see if it is the speaker or the amp by putting one of the other speakers in the system in that same spot, but make sure that speaker is in phase as well.
  3. Run the channel you think you may have damaged through one of the good speakers that you know is not damaged.
----Phase----
If you set two speakers together, while they are playing they should be beating in and out at the same time. If a speaker is out of phase while one goes in the one that is out of phase will go out and vice versa.

If you still have not narrowed down the problem, there might be a problem with the amplifier itself. For future reference, if I have an amp and speakers that I like, I will put a small fuse right at the point where the wire comes out of the amp: put it on the +(hot) wire. If you have any more questions feel free to ask fixya.com or myself.

If this helps you with your problem, please let us know.

Kool Kid Kip
Pinebeltrecords2@aol.com

Posted on Nov 10, 2007

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