Modding the sub on LSi15s

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Comments

  • newsman
    newsman Posts: 203
    edited September 2011
    Hmm, you guys got links to any installation guides out there. I'll e-mail Polk tonight, and see if they have idea whether MM sub could be used as a replacement...
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  • EndersShadow
    EndersShadow Posts: 17,596
    edited September 2011
    newsman wrote: »
    Hmm, you guys got links to any installation guides out there. I'll e-mail Polk tonight, and see if they have idea whether MM sub could be used as a replacement...

    Its ridiculously simple. All info you would ever need here: http://www.polkaudio.com/forums/showthread.php?89529-DB840-sub-in-LSI15-s-replace-the-stock-8-quot-driver!!!!!
    "....not everything that can be counted counts, and not everything that counts can be counted." William Bruce Cameron, Informal Sociology: A Casual Introduction to Sociological Thinking (1963)
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  • newsman
    newsman Posts: 203
    edited September 2011
    Thanks for the link. So it seems like DB series gets the vote over the MM model, because later is designed for a sealed design. Kind of a shame, cause MM model goes down to 26Hz according to Polk. One thing I noticed though, is that it seems stock sub has a bigger magnet?
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  • Face
    Face Posts: 14,340
    edited September 2011
    Magnet size is never something I worry about when choosing a driver.
    "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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  • EndersShadow
    EndersShadow Posts: 17,596
    edited September 2011
    newsman wrote: »
    Thanks for the link. So it seems like DB series gets the vote over the MM model, because later is designed for a sealed design. Kind of a shame, cause MM model goes down to 26Hz according to Polk. One thing I noticed though, is that it seems stock sub has a bigger magnet?

    It does indeed.
    "....not everything that can be counted counts, and not everything that counts can be counted." William Bruce Cameron, Informal Sociology: A Casual Introduction to Sociological Thinking (1963)
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  • audiovue
    audiovue Posts: 21
    edited December 2011
    made a mistake and buy dvc db840, did somebody made same mistake and what:idea: happen with the sound.
    regards
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  • Face
    Face Posts: 14,340
    edited December 2011
    Send them back.
    "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 2011
    Face wrote: »
    Send them back.
    Yes but i buy in buying now on ebay and them i see i have made a mistake i leave a message to cancel the buying and i wish the byer accept cancelling the buy. i see the seller gave me 30 days money back and i send cancel after 5 minutes buying the db840dvc...
    if the sellers are honest probably they accept the cancellation.
    regards
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  • Montoya
    Montoya Posts: 506
    edited January 2012
    I have now tried both the momo Svc and the DB sub the momo is superior in every way I returned the DB subs after three week demo. The bass is tighter and goes a lot lower the DB sounds slow and muddy in comparison.
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  • audiovue
    audiovue Posts: 21
    edited January 2012
    what mod?le offre mono dvc
    ?
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  • audiovue
    audiovue Posts: 21
    edited January 2012
    what model of mono svc ?
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  • audiovue
    audiovue Posts: 21
    edited January 2012
    Hi,
    I want exact diameter (not cut out) of the mm840svc, because it for replace the 8 woofer on my Lsi15's
    the diameters of my speaker his 20.8 cm if more than that do not fit on my speaker.
    the replacement for better sound is normally the db840svc by polk audio but i see the mm series and his look better!
    thanks for quick response
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  • SpiderMan1
    SpiderMan1 Posts: 10
    edited January 2012
    need to be modded to be able to install the new sub.
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