Dead tweeters/Monitor 5 jr+ Series 2

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agfrost
agfrost Posts: 2,421
edited April 2005 in Troubleshooting
I'm hoping to resurrect these speakers, which I damaged some years ago and have had stored since. I somewhat abused them once, attempting to fill a too-large room for my buddy who was getting married on the cheap--the tweeters in both speakers have been silent since. No buzzing, or any noise of any kind. Drivers seem OK.

Anyway, my question is how do I diagnose the problem definitively? My assumption is that it's the tweeters themselves, but I suppose it could be somewhere else?

Thanks in advance for your replies. You've got a nice forum here.

Cheers,
Jay
Jay
SDA 2BTL * Musical Fidelity A5cr amp * Oppo BDP-93 * Modded Adcom GDA-600 DAC * Rythmik F8 (x2)
Micro Seiki DQ-50 * Hagerman Cornet 2 Phono * A hodgepodge of cabling * Belkin PF60
Preamp rotation: Krell KSL (SCompRacer recapped) * Manley Shrimp * PS Audio 5.0
Post edited by agfrost on
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  • F1nut
    F1nut Posts: 49,879
    edited March 2005
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    Not sure what tweeter protection those had, but check for fuses on the binding post plates first.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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  • agfrost
    agfrost Posts: 2,421
    edited March 2005
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    Thanks for your reply--I'll investigate.

    Cheers,
    Jay
    Jay
    SDA 2BTL * Musical Fidelity A5cr amp * Oppo BDP-93 * Modded Adcom GDA-600 DAC * Rythmik F8 (x2)
    Micro Seiki DQ-50 * Hagerman Cornet 2 Phono * A hodgepodge of cabling * Belkin PF60
    Preamp rotation: Krell KSL (SCompRacer recapped) * Manley Shrimp * PS Audio 5.0
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  • outlander
    outlander Posts: 218
    edited March 2005
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    Remove and unplug the tweeters from the cabinet and then use some jumper clips to connect the tweeters directly to your speaker wires. Dive the tweeters at a low level and then you’ll know for sure if their blown. You can buy replacements from Polk for ~$48 each, make sure you mention you’re a Club Polk member to get that price.
    O
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  • agfrost
    agfrost Posts: 2,421
    edited March 2005
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    Thanks, that's a very helpful suggestion, and something that falls within my skillset. I'll reply with the results later--right now I'm busy celebrating Illinois' comeback victory to go to the Final Four!

    Cheers,
    Jay
    Jay
    SDA 2BTL * Musical Fidelity A5cr amp * Oppo BDP-93 * Modded Adcom GDA-600 DAC * Rythmik F8 (x2)
    Micro Seiki DQ-50 * Hagerman Cornet 2 Phono * A hodgepodge of cabling * Belkin PF60
    Preamp rotation: Krell KSL (SCompRacer recapped) * Manley Shrimp * PS Audio 5.0
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  • agfrost
    agfrost Posts: 2,421
    edited March 2005
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    Well, I connected the tweeters directly and got nothing, so it looks like I'll be purchasing a couple new ones!

    Thanks for your help.

    Jay
    Jay
    SDA 2BTL * Musical Fidelity A5cr amp * Oppo BDP-93 * Modded Adcom GDA-600 DAC * Rythmik F8 (x2)
    Micro Seiki DQ-50 * Hagerman Cornet 2 Phono * A hodgepodge of cabling * Belkin PF60
    Preamp rotation: Krell KSL (SCompRacer recapped) * Manley Shrimp * PS Audio 5.0
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  • outlander
    outlander Posts: 218
    edited March 2005
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    That may be a good thing. Many people feel the replacement tweeters for the vintage Monitors have better sound. I replaced the tweeters on my 10B’s and I have to agree.
    O
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  • agfrost
    agfrost Posts: 2,421
    edited April 2005
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    Just a quick update:

    Ordered the replacement tweeters from Ken and installed them. Success! I had forgotten how nice these speakers sound, and I'm sorry I waited so long to repair them!

    Thanks again to those of you who helped me.

    Cheers,
    Jay
    Jay
    SDA 2BTL * Musical Fidelity A5cr amp * Oppo BDP-93 * Modded Adcom GDA-600 DAC * Rythmik F8 (x2)
    Micro Seiki DQ-50 * Hagerman Cornet 2 Phono * A hodgepodge of cabling * Belkin PF60
    Preamp rotation: Krell KSL (SCompRacer recapped) * Manley Shrimp * PS Audio 5.0
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  • F1nut
    F1nut Posts: 49,879
    edited April 2005
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    Jay,

    That's great news and glad you're enjoying them again. Stick around, most of us don't bite.

    Jesse
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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