Reed Farrar Posted May 1, 2013 Report Share Posted May 1, 2013 i am trying to make a box for my brothers 15 inch l7 i want to make a vented box. he has it running on a kicker zx 550.2. hes prob gonna upgrade to a bigger amp soon but for now thats what he has in a 03 monte carlo. i made a box on RE box calculator and this is what i have. please leave ant comments or advice thanks, box width - 32 inchs height 15 depth 28 3/4 MDF will be used port width 5 inchs port length- 22.25 2 port length- 15 box voluime- 4.5 cubes tuned to 27 hz please let me knoiw if this looks good and the tuning is good. i understand the the sub is really big and the sub displacement will bring the volume down but the box seems big enough to me. and the tunning might be a little low. but let me know thanks Link to comment Share on other sites More sharing options...
john253a Posted May 2, 2013 Report Share Posted May 2, 2013 Tune is toooooo low And box is toooooo small Other then that its ok Why do you want it tuned so low? And with so much trunk to work with why so small Link to comment Share on other sites More sharing options...
Reed Farrar Posted May 2, 2013 Author Report Share Posted May 2, 2013 i was thinking the tuning was pretty low. when you put the sub in the box does it make the hz change at all? and i was thinking it is pretty big. his trunk dimensions are 32wide, 34 deep, and 16 tall. but would you say around 30 hz would be good? Link to comment Share on other sites More sharing options...
john253a Posted May 2, 2013 Report Share Posted May 2, 2013 Post the max measure of his trunk as if box is square or at 90deg all round What does he want to archive sq, spl mix if both What music does he like And how much future power does he plan(idd recommend 1k clean true power So aim for 1- 1.2k Link to comment Share on other sites More sharing options...
Reed Farrar Posted May 3, 2013 Author Report Share Posted May 3, 2013 33 wide 35 deep 16 tall. he wants more sq in this box since the one he has now is loud but has no sq. but i would still aim for both. he listens to only rap and lower hitting songs. he is prob gonna get a hifonics brz 1200. which can give out a clean 1000. i just downloaded torres so if u could help me out with the demensions i would appreciate it Link to comment Share on other sites More sharing options...
john253a Posted May 3, 2013 Report Share Posted May 3, 2013 Can you give some meserments of what he has now As on a l715 I like 7net@37hz 90sq" port but that's for 5-750rms I did run mine at 1k clean for a while in same box but I wouldn't recommend it Link to comment Share on other sites More sharing options...
Reed Farrar Posted May 4, 2013 Author Report Share Posted May 4, 2013 its 30 wide, 15 deep and 17 tall. it has pvc pipes for the ports theres like 4 of them Link to comment Share on other sites More sharing options...
Guest Posted May 4, 2013 Report Share Posted May 4, 2013 mid 30's tuning. probably like 5-6 cubes. too low a tuning and the box wont be able to play higher notes. Link to comment Share on other sites More sharing options...
john253a Posted May 4, 2013 Report Share Posted May 4, 2013 Can you stick a tape in and measure the depth of the port and the size of the port Link to comment Share on other sites More sharing options...
Reed Farrar Posted May 5, 2013 Author Report Share Posted May 5, 2013 nvm i already built it. gonna test it out tomorrow! Link to comment Share on other sites More sharing options...
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