Lsi 15 Tweeters and croossover broken/Burns.

audiovue
audiovue Posts: 21
edited December 2009 in Troubleshooting
Hi,
I have 2 Lsi-15 loudspeakers the 2 tweeters and some pieces inside the crossovers are burns.
Probably cause faulty Rotel hum amps...

How much for tweeter and crossover part/or all crossover.
Did you have the schema for repair crossover?
The part number for tweeter is: rd0517-1
When i am closely to the tweeter diaphragm the burns smell/odor ocur...
Did you now if it possibility to repairs ?
And i dont know what pieces burn on crossover.. But the mid/bass and bass works!
regards for quick response.
Ps: sorry for my poor english writting.
I am french reviewers for canadian magasine.
.
Post edited by audiovue on
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Comments

  • jerryj12
    jerryj12 Posts: 451
    edited November 2009
    I had what sounds like a similar problem. Here is a link where the guys helped me out.

    http://www.polkaudio.com/forums/showthread.php?t=70139&highlight=oops

    Hope this helps.
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  • audiovue
    audiovue Posts: 21
    edited November 2009
    Hi, thank for response
    Did you know if i replace the two tweeter by 2 vifa xt25tg30-04 (Just replace face platte on it by polk faceplate resolve the problem for tweeter burns...) Look same and have similar characteristics.
    and after i am seeing the schematic i suppose the 0.1mah are burn on all crossover,
    regards
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  • Face
    Face Posts: 14,340
    edited November 2009
    They're not exactly the same, Vifa builds them to Polk's specifics.

    Call Polk tomorrow, they sell replacements. Tell them that you're a member here and you'll get free shipping.
    "He who fights with monsters should look to it that he himself does not become a monster. And when you gaze long into an abyss the abyss also gazes into you." Friedrich Nietzsche
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  • audiovue
    audiovue Posts: 21
    edited December 2009
    Face wrote: »
    They're not exactly the same, Vifa builds them to Polk's specifics.

    Call Polk tomorrow, they sell replacements. Tell them that you're a member here and you'll get free shipping.

    No, i buy two on solen canada and sound exactly same and just 37 canadians dollards...
    just made attention to remove cover on new one vifa XT25TG30-04 because attache on his frame with something like sillicone.
    ciao
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