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Reload Thread: hows this box look for two 15" L7s and kx2500 in a suv...

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    aaron7114's Avatar
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    hows this box look for two 15" L7s and kx2500 in a suv...

    I just got a SUV. I currently have my system walled off in a accord. So I'm afraid I'm going to get disappointed in my suv since I'm not walling it off. So I want to make sure I build a good box.


    I'm thinking that after I put my subs in that box the tuning would be right around 35 hz. This box would also leave around 8 inches between the box and the back hatch. Then of course I will put the subs on top...so that it will be subs facing up and port towards the back.
    Last edited by aaron7114; 04-20-2008 at 06:26 PM.



    Headunit:
    JVC AVX2 (3.5" Screen)
    Mids and Highs:
    Kicker 6 1/2" door speakers
    Four 3 1/2" Kicker Speakers in the sub wall
    Subs:
    Two 2006 15" Kicker L7s
    Amps:
    Kicker KX120.2 for Mids and Highs
    Kicker KX2500.1 for Subs
    Box:
    8 Cube wall tuned to 50 hz for comp and 36 hz for daily.
    150.4 db @ 47 hz on TL with 3 day old subs. Done a 156.8 since then on Audiocontrol
    Refs: 1 Hugh Jass, k4rts, vitveet, pioneerpimp, Colt9699, caligirl2k




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    aaron7114's Avatar
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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    bump for some help/suggestions



    Headunit:
    JVC AVX2 (3.5" Screen)
    Mids and Highs:
    Kicker 6 1/2" door speakers
    Four 3 1/2" Kicker Speakers in the sub wall
    Subs:
    Two 2006 15" Kicker L7s
    Amps:
    Kicker KX120.2 for Mids and Highs
    Kicker KX2500.1 for Subs
    Box:
    8 Cube wall tuned to 50 hz for comp and 36 hz for daily.
    150.4 db @ 47 hz on TL with 3 day old subs. Done a 156.8 since then on Audiocontrol
    Refs: 1 Hugh Jass, k4rts, vitveet, pioneerpimp, Colt9699, caligirl2k

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    Random1010's Avatar
    Random1010 is offline CarAudio.com Veteran



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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    kinda narrow port but umm...its a box?




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    aaron7114's Avatar
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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    Quote Originally Posted by terra View Post
    kinda narrow port but umm...its a box?
    yes but its 87 square inches of port.
    should I have more than that?



    Headunit:
    JVC AVX2 (3.5" Screen)
    Mids and Highs:
    Kicker 6 1/2" door speakers
    Four 3 1/2" Kicker Speakers in the sub wall
    Subs:
    Two 2006 15" Kicker L7s
    Amps:
    Kicker KX120.2 for Mids and Highs
    Kicker KX2500.1 for Subs
    Box:
    8 Cube wall tuned to 50 hz for comp and 36 hz for daily.
    150.4 db @ 47 hz on TL with 3 day old subs. Done a 156.8 since then on Audiocontrol
    Refs: 1 Hugh Jass, k4rts, vitveet, pioneerpimp, Colt9699, caligirl2k

  5. #5
    blackbonnie's Avatar
    blackbonnie is offline The Revolution



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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    never trust online calcs



    HU - Pioneer 800prs
    Mids - Peerless HDS nomex 6.5's
    Highs - Seas Prestige Alumi-domes
    Front Stage Amp - Sundown 100.4D
    Sub - SA-12
    Sub Amp - Saz-1000D
    Wire - Knukonceptz, Kicker Hyperflex

    Blackbonnie References/Feedback

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    Random1010's Avatar
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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    Quote Originally Posted by aaron7114 View Post
    yes but its 87 square inches of port.
    should I have more than that?
    for 2 15"s..




  7. #7
    aaron7114's Avatar
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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    Quote Originally Posted by terra View Post
    for 2 15"s..
    how much port area would you suggest then?



    Headunit:
    JVC AVX2 (3.5" Screen)
    Mids and Highs:
    Kicker 6 1/2" door speakers
    Four 3 1/2" Kicker Speakers in the sub wall
    Subs:
    Two 2006 15" Kicker L7s
    Amps:
    Kicker KX120.2 for Mids and Highs
    Kicker KX2500.1 for Subs
    Box:
    8 Cube wall tuned to 50 hz for comp and 36 hz for daily.
    150.4 db @ 47 hz on TL with 3 day old subs. Done a 156.8 since then on Audiocontrol
    Refs: 1 Hugh Jass, k4rts, vitveet, pioneerpimp, Colt9699, caligirl2k

  8. #8
    Random1010's Avatar
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    Re: hows this box look for two 15" L7s and kx2500 in a suv...

    Quote Originally Posted by aaron7114 View Post
    how much port area would you suggest then?

    well since l7 15"s have the cone area of (almost?) an 18" id say double that? i have 100 sq. in of port for my 1 18"




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