Can somone double check my box plans?

[LightningStryk7 10+ year member]

WOW took me almsot a week to design this for a friend... (and many sleepless nights //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif ) I am just wondering if somone can double check this and tell me if it will work for a tuning freq of 30 hz. Thanks

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And also am I doing the slot port correctly? with that little open space in my box.. will that work also? Ugg I hope I got it all correct or lots more time will be needed //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

Thanks

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[bcarpenterfhl 10+ year member]

i got 1.758 for the volume (its 1.8 w/out sub displacement), the port length i believe is exactly 28.5 in., and i'm pretty sure your tuning is 30.48 Hz. Could be wrong, but anyways, good job man.

 

[bcarpenterfhl 10+ year member]

Ps, it might not be necessary to have a labrynth port. I think an easier L shaped will work in those dimensions.

 

[JimJ 5,000+ posts]

What's with the dead space?

 

[LightningStryk7 10+ year member]

Reason I put that "dead" space that isnt being used is so I could get an acurate account of the Enclosures CuFt. Also to simplify displacing my port length correctly. //content.invisioncic.com/y282845/emoticons/yumyum.gif.0556df42231b304b9c995aefd13928a8.gif good cause I was aiming for 30 hz.. and I dont really know how to do an L shaped Port //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif so I made the labrynth thingy instead

 

[swimfreak26 10+ year member]

What driver is going in there?

The reason I ask is that sub displacement is .04 cubes, which seems a bit small, but I just want to make sure you've checked that out.

 

[LightningStryk7 10+ year member]

yeah its one of my friends old subs that his brother left him.... its a RockFord Fosgate and I coudltn find the model on the site. Im pretty sure its one of the low end ones so I just took the Woofer displacement from the Punch Stage 1.. I know its not gonna be accurate but I it will be close right? //content.invisioncic.com/y282845/emoticons/uhoh.gif.c07307dd22ee7e63e22fc8e9c614d1fd.gif

 

[bcarpenterfhl 10+ year member]

0.04 ft. ^3 displacement is on the smaller side, but very possible. i believe my 10w3v2s are 0.04 or 0.05 each.

 

[LightningStryk7 10+ year member]

So if I leave the specs how it is it will be around 30 hz? Is that to low? or is that good for SQ I want my friend to get some "deep" bass from that sub. //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif

edit*

Thanks alot Brian for checking it //content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif