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Reload Thread: Critique my design v.Woofer you may have experience with

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    PV Audio's Avatar
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    Critique my design v.Woofer you may have experience with

    Hey all, new dorm sub design. It's the 12" Dayton RS sub (HF version). Tell me what you think. I know some of you own this particular driver, so let me know if this looks good to you:

    1.92 cubes
    33.6hz
    300watts input

    http://www.partsexpress.com/pe/pshow...95-464&scqty=1



    Last edited by PV Audio; 09-19-2007 at 10:20 PM.







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    Re: Critique my design v.Woofer you may have experience with

    No one likes PV Audio?




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    Re: Critique my design v.Woofer you may have experience with

    what kinda alignment is that?

    sorry i havnt owned, heard or seen one of those dayton woofers.





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    Re: Critique my design v.Woofer you may have experience with

    Simple bass reflex. No IonSQL double front loaded 1/4 wave gangbang transmission line enclosure here




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    Re: Critique my design v.Woofer you may have experience with

    ....




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    Re: Critique my design v.Woofer you may have experience with

    never owned but its tuned to high for either music or movie viewing, music I would say about 25 hertz tune and for movie viewing no higher then 20 hertz tuning.




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    Re: Critique my design v.Woofer you may have experience with

    Here is the predict response from your box. down about 7 dbs at 30 hertz and 10 dbs at 20 hertz but if your not watching movies with it, 20 hertz shouldn't matter to much.





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    Re: Critique my design v.Woofer you may have experience with

    I say go 3.5 cubes and 25 Hertz tunning and you get a much better response for music.






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    Re: Critique my design v.Woofer you may have experience with

    If you like my idea of 3.5 cubes and 25 hertz tunning and need dimensions of the box let me know and ill pm them to you, and if you like the dimensions then ill photoshop your picture to include them.




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    Re: Critique my design v.Woofer you may have experience with

    Note that this goes in a dorm room. I have to fit this under my desk, and 3.5 cubes will not fit unless I want to keep my feet under my chair all the time.




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    Re: Critique my design v.Woofer you may have experience with

    Wouldn't you be better off running it sealed?







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    Re: Critique my design v.Woofer you may have experience with

    Also, 1.95cuft at 20 Hz give you about -8dB at 20Hz and + .5 dB @ 60 Hz... -3 @ 26 Hz...







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    Re: Critique my design v.Woofer you may have experience with

    Quote Originally Posted by joetama View Post
    Also, 1.95cuft at 20 Hz give you about -8dB at 20Hz and + .5 dB @ 60 Hz... -3 @ 26 Hz...
    1-4" port would need to be about 40 inches long and it will displace about .29 cubes by itself. So he could do it just need to bend it a couple of times




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    Re: Critique my design v.Woofer you may have experience with

    He could get creative with the port...







  15. #15
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    Re: Critique my design v.Woofer you may have experience with

    I could run it sealed, but this just needs to get loud for right now. When I want true hi-fi sound, it'll have a completely different enclosure (fully braced, no slot port, etc.).




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