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Reload Thread: 2 15"s-4ft3 ???

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    2 15"s-4ft3 ???

    i was wondering on your guys opion on this ... like the title says is 2 15" custom made subs too small for 4 ' cubed? the box is built already and desinged for 1 15" tuned to 34hz. but i was thing i might be able to retro fit it for 2 15". by cutting anouther subwoofernext to the other and possibly take out the port wall and seal up the box. or leave the port wall so it would be 2 15" in 4ft3 which sounds unrealistic to me but im not a expert. so bottom line is ... leave the box for 1 15" alone and buy/build a box for 2 15"? or 2 15s with ported or 2 15s sealed ....just wondering your opions thanks







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    Re: 2 15"s-4ft3 ???

    4cubes is too small for 2 15s...




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    Re: 2 15"s-4ft3 ???

    Leave the box alone. Run one 15 in it, or get a new box for the two. What subs?



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    Re: 2 15"s-4ft3 ???

    or run 2 12's if you want to slap on another baffle




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    Re: 2 15"s-4ft3 ???

    Sealed 4 cubes could work but depends on what subs. I would build a new box though period or justkeep 1

    ---------- Post added at 09:56 AM ---------- Previous post was at 09:55 AM ----------

    I know a sub you can put 2 sealed in 3 cubes for 15s and give them 2000rms




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    Re: 2 15"s-4ft3 ???

    the subs are all custom i built them ones has a tc motor and one has re motor...
    what subs are those?

    Quote Originally Posted by mclerico83 View Post
    Sealed 4 cubes could work but depends on what subs. I would build a new box though period or justkeep 1

    ---------- Post added at 09:56 AM ---------- Previous post was at 09:55 AM ----------

    I know a sub you can put 2 sealed in 3 cubes for 15s and give them 2000rms




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    Re: 2 15"s-4ft3 ???

    Don't mix them. 2 different motors equals 2 different subs. No go have 2 do one.




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    Re: 2 15"s-4ft3 ???

    now just for the sake of asking questions...whats the worst thing that could happen? lets say i build a box for them and play them at low wattagewhat could i be damageingwould it be the subs , amp, or the sound quality???




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    Re: 2 15"s-4ft3 ???

    Bad sound quality. Destructive interference.



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    Re: 2 15"s-4ft3 ???

    Quote Originally Posted by mclerico83 View Post
    I know a sub you can put 2 sealed in 3 cubes for 15s and give them 2000rms
    I'd also be interested in knowing which subs you are referring to.




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    Re: 2 15"s-4ft3 ???

    Cancellation issues. Can actually sound quite vs just the 1 sub




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    Re: 2 15"s-4ft3 ???

    I'm surprised that you have the ability to build custom subs, yet you are asking these questions. Is 4 cubes net, or gross? If gross, it is barely even big enough for 1 15. Mixing subs is not a good idea.




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    Re: 2 15"s-4ft3 ???

    Quote Originally Posted by RSDXzec View Post
    I'd also be interested in knowing which subs you are referring to.
    PWE 352 MB Quart 15" 1600W 2 Ohm DVC Subwoofer Speaker Made by Rockford Fosgate 780687314231 | eBay

    1.5 cube sealed made in the usa by fosgate old stock clearance.




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    Re: 2 15"s-4ft3 ???

    i was i just asking for everyones opion on what they had thought on this issue
    Quote Originally Posted by Chriszle View Post
    I'm surprised that you have the ability to build custom subs, yet you are asking these questions. Is 4 cubes net, or gross? If gross, it is barely even big enough for 1 15. Mixing subs is not a good idea.




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    Re: 2 15"s-4ft3 ???

    Quote Originally Posted by mclerico83 View Post
    They model up pretty bad in small sealed on winISD ... all the Fosgate's around that time like bigger boxes and these are made by Fosgate so... That's why shyed away from getting a pair to run sealed



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