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what does it take to get 150dB @ 25Hz?

Discussion in 'General Car Audio Discussions' started by kryptonitewhite, Jan 26, 2011.

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  1. TheViking

    TheViking Well-Known Member

    years ago it was about 10 grand. dont even remember who made it.... let me check into it....back in a few
     
    TheViking, Jan 31, 2011
    #21
  2. TheViking

    TheViking Well-Known Member

    TheViking, Jan 31, 2011
    #22
  3. kryptonitewhite

    kryptonitewhite Full Member

    kryptonitewhite, Feb 1, 2011
    #23
  4. kryptonitewhite

    kryptonitewhite Full Member

    waterfall graphs are fun, for a guy like me thats no engineer, its fun to sit and stare and try to figure out decay, harmonics, and all that fun stuff :)
     
    kryptonitewhite, Feb 1, 2011
    #24
  5. TheViking

    TheViking Well-Known Member

    well, I wouldnt call it a typical RTA....it does so much more it you look closely at it.
     
    TheViking, Feb 1, 2011
    #25
  6. kryptonitewhite

    kryptonitewhite Full Member

    I saw the different software, a long way from the red LEDs that made a graph 15 years ago :p
     
    kryptonitewhite, Feb 1, 2011
    #26
  7. pedro quiroga

    pedro quiroga Well-Known Member

    i have a friend that did a 152 @ 25 in his neon. walled. 2 21 IA wardens, on roughly 7200 watts, 4 IA 20.1's. was a daily driver to boot.

    he long since sold it.

    im not sure if that was windows open or closed. i know it got deeper when the windows were down. was an awesome demo vehicle.


    my other friend has 4 15'' wardens in a bandpass with 8 20.1's. his can play very low too.


    http://i685.photobucket.com/albums/...63415451_100001606253051_214352_7090407_n.jpg

    http://www.floridaspl.com/forums/showthread.php?t=14045
     
    pedro quiroga, Feb 1, 2011
    #27
  8. kryptonitewhite

    kryptonitewhite Full Member

    wardens are pretty sweet, anything with multiple neo slugs, anything 21"
     
    kryptonitewhite, Feb 1, 2011
    #28
  9. pedro quiroga

    pedro quiroga Well-Known Member

    pedro quiroga, Feb 6, 2011
    #29
  10. TheViking

    TheViking Well-Known Member

    150 at 22Hz???????

    WTF????????????

    I need to look into this a bit more....This is clearly a pressure related issue. Wave development is not a factor it appears. Looks to me like cone mods and body flex play a key role....this is gettin me thinking. Again....tesla and his resonance make the grade
     
    TheViking, Feb 6, 2011
    #30
  11. pedro quiroga

    pedro quiroga Well-Known Member

    did you notice what kind of car? its tiny tiny. ive sat in it and its a beast.
     
    pedro quiroga, Feb 7, 2011
    #31
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