LSI 25 Speaker issue

bdaley6509
bdaley6509 Posts: 1,167
edited October 2013 in Speakers
Just picked up a pair of LSI 25's from a member here on trade and the left channel high end is muffled and not outputting correctly, specifically with the tweeter. I swapped a known good tweeter with the same results, and also switched channels on my amp output to make sure the problem didn't follow the amp channel. Needless to say, I'm not sure on next steps to resolve this. I assume the crossover, but does anyone have any experience/ideas or lend a hand? Thanks!


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Comments

  • monepolk
    monepolk Posts: 1,146
    edited October 2013
    I know that you're looking for a simpler answer, but since you swapped the tweeter try swapping the crossover.
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  • tonyb
    tonyb Posts: 33,020
    edited October 2013
    Could be a loose wire too, check the crossover and behind the binding posts. Check your connections also, you using banana's spades, bare wire ?
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  • nguyendot
    nguyendot Posts: 3,594
    edited October 2013
    Do these use the binding post jumpers? Check those.
    Main Surround -
    Epson 8350 Projector/ Elite Screens 120" / Pioneer Elite SC-35 / Sunfire Signature / Focal Chorus 716s / Focal Chorus CC / Polk MC80 / Polk PSW150 sub

    Bedroom - Sharp Aquos 70" 650 / Pioneer SC-1222k / Polk RT-55 / Polk CS-250

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  • bdaley6509
    bdaley6509 Posts: 1,167
    edited October 2013
    no...I have them bi-wired. Shout out to Polk customer service. They are sending me a replacement crossover.
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  • nguyendot
    nguyendot Posts: 3,594
    edited October 2013
    Is that an RMB-1075 I see?
    Main Surround -
    Epson 8350 Projector/ Elite Screens 120" / Pioneer Elite SC-35 / Sunfire Signature / Focal Chorus 716s / Focal Chorus CC / Polk MC80 / Polk PSW150 sub

    Bedroom - Sharp Aquos 70" 650 / Pioneer SC-1222k / Polk RT-55 / Polk CS-250

    Den - Rotel RSP-1068 / Threshold CAS-2 / Boston VR-M60 / BDP-05FD
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