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nicholasrhall

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Everything posted by nicholasrhall

  1. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    hey how do you calculate your port lengths?
  2. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    but isnt it supposed to have 5 inches of width all the way through? with that at 36" id have 3.75 inches or so at the end of the port if it didnt bend. what would port tuning be at if i didnt change the box at all? i can go a half inch more without bending the port.
  3. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    when you say change it to 36" is that short enough for it to not have a bend or will it have a bend? and is the volume accounting for woofer displacement? its not much but do you think it will affect anything? Thanks for all your help by the way. i really appreciate it.
  4. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    any input on the box would be appreciated. id like extra confirmation before i build
  5. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    ok so i used sketchup to design the enclosure you mentioned to the best of what i could tell you were saying. Did i do it right? is it tuned correctly? whats it tuned at? Oh and i think i kinda went overbaord on screenshots, lol
  6. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    That sounds like a really good idea, and i started messign with my calulations with .75 inch mdf an yah im gonna go with that. On that design you just came up with, is the double baffle on the back with the subs back or the front? if its the back then that cant be done. there isnt enough room between hatch and box to do subs back without modifying the box. I can do sub up or sub forward. Thank you for all the help so far, i really appreciate it.
  7. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    ok how bout this, 1 inch mdf, 40.5 inches wide, 20 inch depth, 17.75 inch height. Side firing port thats 5 inches tall x 18 iches wide. my calculations may be off. will model in sketchup for reference tuning is at about 31.61 htz
  8. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    or actually, how many four inch aeros would it take? if they were all across the bottom it'd be cool. it'd be a lil extra cash but itd be worth it. would i have enough airspace after?
  9. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    anyone have anykind of design ideas?
  10. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    maybe 4 inch? idk, never really messed with aeroports. are they hard to install? how do you do it? No you would need way too many 4" ports. Aero's probably won't work in this scenario. yah thats kinda what i thought, was hoping maybe four four inch across the bottom would work but, oh well. Damn, well time to rethink things. BACK TO THE DRAWING BOARD!! haha
  11. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    maybe 4 inch? idk, never really messed with aeroports. are they hard to install? how do you do it?
  12. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    are there any disadvantages/benefits of doing single chamber over double with center port?
  13. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    1" do you think 3/4 inch with double baffle and little bracing will get me at least 4 cubes with 75 in^2 port? tuned at around 33.3? Yes you could be right around there, just depends on how much bracing. Use wooden dowels or all thread to save space. idk how to brace with all thread so i was thinking 1-2 inch wood dowels.
  14. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    1" do you think 3/4 inch with double baffle and little bracing will get me at least 4 cubes with 75 in^2 port? tuned at around 33.3?
  15. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    how many, what size and how long do you think they will have to be?
  16. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    is that with 1 inch walls or 3/4 inch walls? edit: to Ricksi30
  17. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    hmmm, i wonder how much port area i have right now. -___- def not enough. haha not much thought was put into first box.
  18. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    oh and there will be bracing also, and do you think it would be better to go with single layer 3/4 inch mdf all around and double baffle?
  19. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    ok well if i do 1 inch mdf all the way around with max dims. no flush mount baffle. Id get around 6.31575 ft^3. thats my max size for a box in my car without taking up rear seat space. whats an ideal amount of airspace for two 12 inch xcons? minimum for the two? How much port area can i get out of it with what i have right now?
  20. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    lol, how much airspace would i have left if it was sub up/port back with the port at the bottom at the width of the box(38.5) with a height of like 3.25? and how long would it have to be?
  21. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    oh using 1 inch mdf with a 3/4 inch flushed second baffle
  22. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    well if i go with like 112-130 in^2 of port do you think id still have enough space to get 4.5-5 cubes of space out of the area that i have? Max dims are posted above.
  23. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    i plan on using two american bass vfl 120.1's strapped. Planning to tune at about 33.3htz
  24. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    Yah i pm'd him, waiting on a reply, but i figure i might as well ask anyway. Oh, how much port area would i need for the 2 12 xcons?
  25. nicholasrhall

    2 12 inch SSA XCON box design ideas and I need help

    nicholasrhall replied to nicholasrhall's topic in SPL & SQ / Fabrication

    oh max dims are 40.5width, 20depth, and 17.75 height not really needed but eh might as well put in the info for if i ever need help designing it.
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