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Thread: 9.28 cu. ft. 30x60 degree corner speaker?

  1. #11
    Senior Hostboard Member VolvoHeretic's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Ok, first attempt at modeling the 604. Horn didn't quite turn out like I hoped, but the next time should do it.

    7
    "James, a little knowledge is a dangerous thing!" World's scariest Volvo: [url]http://www.youtube.com/watch?v=AKn-LTNa4rc[/url]

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    Senior Hostboard Member GM's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Quote Originally Posted by VolvoHeretic View Post
    Please critic these 48" tall 30x60 degree 9.28 gross cubic feet corner bass reflex speakers. Any giant flaws? Could these be made into mass loaded transmission lines?
    Assuming you're in no hurry, I have some thoughts, but unable to do much of anything computer wise for now beyond saying it has potential with just some dimensional changes.

    GM
    Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.

  3. #13
    Senior Hostboard Member VolvoHeretic's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Thanks a million GM, I have all of the time in the world since I don't have speakers yet, and have to remove a picture window and install a patio door in a new location first. After paying attention to the Onken speaker thread and all of the pros and cons, I felt motivated to work on my dream bucket list. I will admit that after reading about transmission lines for about 20 hours, I still know nothing.
    "James, a little knowledge is a dangerous thing!" World's scariest Volvo: [url]http://www.youtube.com/watch?v=AKn-LTNa4rc[/url]

  4. #14
    Senior Hostboard Member GM's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    You're welcome!

    Did you read the docs on Transmission Line Theory?

    GM
    Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.

  5. #15
    Senior Hostboard Member dbale's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Your 30X60 cabs look good.

    If you want to go with an Altec cab there is the 9.25cu.ft. 850A (if properly loaded its a Laguna).
    Or its smaller brother the 852A

    5

    Attachment 2557


    Attachment 2558Attachment 2559

  6. #16
    Senior Hostboard Member VolvoHeretic's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Quote Originally Posted by GM View Post
    You're welcome!

    Did you read the docs on Transmission Line Theory?

    GM
    LOL, I didn't remember, but when I selected the link, all of the sub-links where highlighted as being opened. I will go back and reread them.
    "James, a little knowledge is a dangerous thing!" World's scariest Volvo: [url]http://www.youtube.com/watch?v=AKn-LTNa4rc[/url]

  7. #17
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    9.28 cu. ft. 30x60 degree corner speaker?


    Phil-G's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Quote Originally Posted by VolvoHeretic View Post
    LOL, I didn't remember, but when I selected the link, all of the sub-links where highlighted as being opened. I will go back and reread them.
    i read them. it would take a semester and 2 other classes to comprehend it all.
    Sonic Barbarian

  8. #18
    Senior Hostboard Member GM's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Quote Originally Posted by VolvoHeretic View Post
    I will go back and reread them.


    Thanks! This stuff is hard to explain without a bit of basic knowledge of open, closed, conical [horn] pipe harmonic action [AKA transmission line/TL], so here's another view with many interactive links to browse/familiarize yourself with before reading MJK's, which is much more math intensive, making it hard to pick out these basics for us [me] higher math challenged types: Resonances of open air columns

    GM
    Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.

  9. #19
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    9.28 cu. ft. 30x60 degree corner speaker?


    Phil-G's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    thanks GM that really does help.
    Sonic Barbarian

  10. #20
    Senior Hostboard Member GM's Avatar
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    Re: 9.28 cu. ft. 30x60 degree corner speaker?

    Doesn't seem so daunting now, does it?

    GM
    Loud is Beautiful if it's Clean! As always though, the usual disclaimers apply to this post's contents.

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