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Bass head with an idea and thinking out loud.

Discussion in 'Audio & Video' started by Warhorseforever, Jan 15, 2012.

  1. Jan 17, 2012 at 2:28 AM
    #41
    commando

    commando Well-Known Member

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    I worked in car audio for a while and have built several boxes, I actually had (4) 15's in my last car before I got my Tacoma.
    A box and system that I totally built and designed myself...
    If you want tight bass, then a sealed box is better. It will also be a lot easier, because trying to squeeze your port dimensions into an irregular shaped enclosure like that could prove to be very problematic.

    I have heard (2) 8's (done right) before that were nothing short of incredible!
    I would keep it simple, and do it right, the quality and design of the enclosure is just, if not more important, than what kind, or how many subs you have.

    I would do (2) 8's..

    You have other options besides just ported and sealed though. For instance, have you considered a 4th order isobaric single reflex bandpass?

    4thorder_4cd10c74ada2452312d97c6da43ec5efad180fb3.gif

    One of these would be more challenging to build but, it would be sweet because the subs would be fully enclosed inside the box, with only 1 port exposed on the exterior of the enclosure. I built one of these for (1) 12" before and they are pretty cool.

    LINK.
     
  2. Jan 17, 2012 at 6:09 AM
    #42
    ItalynStylion

    ItalynStylion Sounds Gooooood

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    ^Smaller than ported but less efficient....second iteration also costs twice as much.
     
  3. Jan 17, 2012 at 6:22 AM
    #43
    ItalynStylion

    ItalynStylion Sounds Gooooood

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    I think that if it could find an 8ft pathlength he could build a 35hz tapped horn which would be crazy loud. If the divider was .5" it would take up less space too. I think it would be possible but you'd need to take over the center console area.

    Big problem I see is that you only have 5.25" wide. This forces you to side fire the woofer which also limits you on depth. Meaning, you can't use 90% of the woofers out there because 5.25-1.5 = 3.75" which is NOT deep enough for anything except shallow mounts.

    You need to work on making the box wider. Volume will increase exponentially since the width is by far your shortest measurement.
     
  4. Jan 17, 2012 at 6:22 AM
    #44
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    Like a bandpadd box?
     
  5. Jan 17, 2012 at 6:45 AM
    #45
    ItalynStylion

    ItalynStylion Sounds Gooooood

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    Not quite.

    [​IMG]
     
  6. Jan 17, 2012 at 8:01 AM
    #46
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    lol you guy's have lost me here I'm going to get with one of my friends who does boxes and see what he says about a ported box.
     
  7. Jan 17, 2012 at 9:42 AM
    #47
    mattg43

    mattg43 Well-Known Member

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    Steven - the 5.25" width is internal, and that is not the OP posting it up. So they could realistically use a 6" depth driver. Or a pair of thin mount subs.

    Will - If you can do a little wider, and have enough room to do a side mounted 10, a pair of Type R thin 10" drivers should do well in a smallish ported box.
     
  8. Jan 17, 2012 at 2:16 PM
    #48
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    I can get a 10x10 box down between the seat and console. I've got my measurement and a google sketch up incoming.
     
  9. Jan 17, 2012 at 2:21 PM
    #49
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    [​IMG]

    Disregard that 20 1/2 on the inside.
     
  10. Jan 17, 2012 at 7:56 PM
    #50
    HammerHead

    HammerHead Well-Known Member

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    :popcorn: Subbed (no pun intended). Keep this thread going as you progress. As we discussed, I want to find a bass solution as well, and this may be the thread for it.

    BTW - Where the hell do you guys learn this stuff? I read books on quantum mechanics, and that stuff seems easier than this stuff. :eek:
     
  11. Jan 17, 2012 at 7:57 PM
    #51
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    Most of my learning was trial and error and crutchfield.com lol
     
  12. Jan 17, 2012 at 7:59 PM
    #52
    BradleyScottETC

    BradleyScottETC Class IV Category 8 Elite VIP Member (Only)

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    The cone-to-cone thing is ridiculous if any of you haven't tried it before.
     
  13. Jan 17, 2012 at 8:07 PM
    #53
    ItalynStylion

    ItalynStylion Sounds Gooooood

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    Push push or push pull? What was your experience?
     
  14. Jan 17, 2012 at 8:22 PM
    #54
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    Will you go back and double check my math on that drawing up top?
    Edit: Check the airspace is what I mean.
     
  15. Jan 17, 2012 at 9:25 PM
    #55
    01Tac0ma

    01Tac0ma Bash Fabriction & Off-Road

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    Look at build!
    the12volt.com taught me a good bit as well, but i know nothing compared to these guys except the basic how to stuff and alot of trial and error

    x2 if you wouldnt mind checking mine as well from the previous page
     
  16. Jan 18, 2012 at 11:03 AM
    #56
    livel0veryde

    livel0veryde Well-Known Member

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    looks cool man, waiting to see how it turns out.
     
  17. Jan 18, 2012 at 12:12 PM
    #57
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    I think I've got it worked out to how I want it. The main thing was the box and getting the air space I need/want.
     
  18. Jan 20, 2012 at 11:19 PM
    #58
    livel0veryde

    livel0veryde Well-Known Member

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    post lots of pics once you start building it.
     
  19. Jan 21, 2012 at 12:04 AM
    #59
    Warhorseforever

    Warhorseforever [OP] Will The Thrill

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    Yea dude, it'll probably be a while though.
     
  20. Jan 23, 2012 at 9:17 AM
    #60
    HammerHead

    HammerHead Well-Known Member

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    We have no where we need to be. lol, looking forward to what you come up with. Until then, I'm going to try to educate myself with all these terms.:eek:
     

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