Closed Thread
Page 1 of 2 1 2 LastLast
Results 1 to 15 of 16

Reload Thread: Fi BTL design...

  1. #1
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:



    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Fi BTL design...

    Trying to get the perfect design for the BTL in my single cab. So far this is one of the more promising designs. I know there towards where the port exits it gets a little turny...but I play on fiberglassing some curved cardboard into those corders to round off the angular design...

    This box is 2 cubes @ 35/44sq inches of port

    Questions I have are....

    Is this box big enough for the BTL fully loaded 12?

    I can get a bigger box, but I lose some port area. down to 36 or so sq inches but the box is 2.3 or 2.4 cubes

    Picture


    tell me what you think.


    this is not the SPL box...this is the daily box, the SPL box will utilize aeroports.







  2. #2
    Ford302Redneck's Avatar
    Ford302Redneck is offline CarAudio.com Veteran



    Join Date
    Mar 2006
    Location
    Hartsville, SC
    Age
    26
    Posts
    2,418
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    I wouldnt see that box being a problem, I hope thats NET though.




  3. #3
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:

    Threadstarter


    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    yes...thats net. That box would be like .9 cubes if it was 2 cubes gross.




  4. #4
    Ford302Redneck's Avatar
    Ford302Redneck is offline CarAudio.com Veteran



    Join Date
    Mar 2006
    Location
    Hartsville, SC
    Age
    26
    Posts
    2,418
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    is that including sub displacement...? thats really what I meant.




  5. #5
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:

    Threadstarter


    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    yes...including sub displacement...I actually probably over compensated for sub displacement




  6. #6
    iamamp3pimp's Avatar
    iamamp3pimp is offline Bass Heads Entertainment



    Join Date
    Nov 2003
    Location
    Tampa FL
    Age
    33
    Posts
    13,103
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    21 Post(s)

  7. #7
    iamamp3pimp's Avatar
    iamamp3pimp is offline Bass Heads Entertainment



    Join Date
    Nov 2003
    Location
    Tampa FL
    Age
    33
    Posts
    13,103
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    21 Post(s)

  8. #8
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:

    Threadstarter


    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    Quote Originally Posted by iamamp3pimp View Post
    thats a good way to minimise on the 180 degree turns and still get a good length of port. I wonder how that area behind the port will act though.

    Hence the reason for this design...in a typical L shapped port for the box...it puts that gap in the front not the back...thats why this box was designed to put that gap back there. Only time will tell though. Aero ports may be the best option for daily too.




  9. #9
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:

    Threadstarter


    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    Quote Originally Posted by iamamp3pimp View Post
    in other words, i like the way that one looks.


    how deep is it though>
    Deep enough for the BTL with the third mag....external is 10 inches...internal 8.5 that gives me the mounting depth of 9.25




  10. #10
    Chevyaudio's Avatar
    Chevyaudio is offline :poof:

    Threadstarter


    Join Date
    Mar 2005
    Location
    Back in the Dirty BR, Louisiana
    Age
    27
    Posts
    13,157
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    bump for some more thoughts




  11. #11
    ngsm13's Avatar
    ngsm13 is offline BSEE



    Join Date
    Sep 2002
    Location
    Cincinnati, OH
    Posts
    35,730
    Post Thanks / Like
    Images
    20
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    65 Post(s)

    Re: Fi BTL design...

    Don't like it at all, I think it'll act weird.

    I'd use the aeroports for daily as well.

    nG




    http://crunktimes.com/ct/
    nG - BSEE

  12. #12
    Pyro_By_Nature's Avatar
    Pyro_By_Nature is offline CarAudio.com Veteran



    Join Date
    Dec 2004
    Location
    Colorado
    Age
    24
    Posts
    5,949
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    4 Post(s)

    Re: Fi BTL design...

    It's ****.

    Have a nice night



    Herb is the healing of a nation, alcohol is the destruction. - Bob Marley
    2005 Subaru WRX
    1990 Honda CRX Si

    Refs.: NHustlar, t00p, Kenny Pollock, vitveet, defj., mendon99, trevor87, saltyreefguy, willster, Iammurph, Dimensions684, kungfoojesus, karleon, bonestock, highhorsepwr, digital_ripper04, scottie johnson, stevew007, slammed, joshs98runner, PBateman, Sakura, duece212, mtx11, dirtye30, queball, audioarsonal, KHARPS. Not including box designs.

  13. #13
    PowerNaudio's Avatar
    PowerNaudio is offline the power of audio



    Join Date
    May 2005
    Location
    killeen, TX
    Posts
    1,876
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    it may work fine, but that opening with the 180* and then a 90* looks like it will add hella air turbulance or a slow down of air. where the tuning could get affected. also port noise could be imminent no matter what size the port is. just because of the turns at the end of the port.

    on this enclosure altho the port area is big enoght, it creates port noise because of the 90* at the opening.


    so if posible keep the bends on inside opening of the port, rather then towards the out side. where the noise will be heard.
    Last edited by PowerNaudio; 10-25-2006 at 08:52 AM.




    AIM:powernaudio,yahoo:powernaudio,email address: powernaudio at gmail.com contact me if you need any help.

    Portafolio
    builds
    more builds
    saturn l300 build
    videos

    References:Mr.Loki,dubbinjet,trucktoy,fancynapkin, netherland,Datdudedru,hockey1playa33,
    donbon86,PhatTonyDeMar,Saywhat?,vosschs,ChuckKlock er,budlightman361,baseballer1100,elslug,
    bdogg321,projectpat06,eatank,BodegaBay,playboyclic ,cbrrocketrdr,iwanturmags,pboulos,DaBeholder,
    bholtmeier,beatthis27,OldManTod,MTXman,Gianotti.

  14. #14
    iamamp3pimp's Avatar
    iamamp3pimp is offline Bass Heads Entertainment



    Join Date
    Nov 2003
    Location
    Tampa FL
    Age
    33
    Posts
    13,103
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    21 Post(s)

  15. #15
    PowerNaudio's Avatar
    PowerNaudio is offline the power of audio



    Join Date
    May 2005
    Location
    killeen, TX
    Posts
    1,876
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Fi BTL design...

    45* will actualy help to a point.

    how close to the sub will the port get if he eliminates the 90* bend?. and just go L shaped on the port.

    can the port be made a hairs norrower to make the port shorter at the same tuning? and eliminaminate the need for so many bends or will the port speed get above 16.5M/S rms?, at the rms power rating of the sub.

    what are the dimensions on the enclosure and the port?


    the design looks good, and i may just be nict picking to much. sorry.




    laters




    AIM:powernaudio,yahoo:powernaudio,email address: powernaudio at gmail.com contact me if you need any help.

    Portafolio
    builds
    more builds
    saturn l300 build
    videos

    References:Mr.Loki,dubbinjet,trucktoy,fancynapkin, netherland,Datdudedru,hockey1playa33,
    donbon86,PhatTonyDeMar,Saywhat?,vosschs,ChuckKlock er,budlightman361,baseballer1100,elslug,
    bdogg321,projectpat06,eatank,BodegaBay,playboyclic ,cbrrocketrdr,iwanturmags,pboulos,DaBeholder,
    bholtmeier,beatthis27,OldManTod,MTXman,Gianotti.

Closed Thread
Page 1 of 2 1 2 LastLast

User Tag List

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may post attachments
  • You may edit your posts
1e2 Forum