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FS: 2 Stereo Integrity BM 12"

Discussion in 'Car Subwoofers' started by bose301s, Oct 29, 2008.

  1. bose301s

    bose301s Full Member

    I have two 12" Stereo Integrity BMs that I am selling. I would like $135 each or $250 for the pair, shipping and PayPal fees are included.

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    T/S Parameters:
    12 inch
    Fs 28.3
    Le 3.33
    Qms 3.55
    Qes 0.38
    Qts 0.34
    Cms
    Mms 128
    Vas 83.6
    Sd
    BL 21.9
    SPL 88

    They are rated 500 watts RMS, can handle probably 800, I did a 143.6 on the TL with them an also won an SQ comp with them.


    Review from ROE Great 12" Challenge
     
    bose301s, Oct 29, 2008
    #1
  2. pedro quiroga

    pedro quiroga Well-Known Member

    oooooooo nice looking subs.
     
    pedro quiroga, Oct 30, 2008
    #2
  3. cccullen

    cccullen Full Member

    nice subs... what amp did you use to power them?
     
    cccullen, Oct 30, 2008
    #3