• OptimumBox for my type S

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Well thanks to spkrman i have a nice 12'' type s on the way to my neck of the woods.

It should be here in the later part of next week so my question is to all you type s owners or if you have owned one.What were the box specs you built to???

the alpine site says Optimum Vented Box Volume : 1.5 cu.ft. but doesnt say what freq i should tune it too.

Being that i have got many differnt answers on this from differnt sources such as spkrman says 2.2 cf tuned to 28 hz

my installer buddy says 1.5 tuned to 33 with a 1.75'' port width and 30 inches of port area

and me oh ya i have no Fvcking clue now //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif

 
oh ya im going for 50 spl 50 sq

with no worries about space and the single sub will be getting 250 rms @ 4ohms

space is also not a problem

main goal is to get loud and sound good will i need a really efficent box to get loud from one 12?

 
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Crown_amps

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