sub displacement?

[gothsm 10+ year member]

I have 2x 15in Alpine Type Rs and I am unsure how to measure the sub displacement in the box. is there a formula to figure this out me be sure that I have the right amount of cubes after I build my box

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[TylerBD12 10+ year member]

you should be able to go to Alpines website and it should have that in the specs for that sub.

 

[hoss 5,000+ posts]

just figure about .1 cuft a woofer. this number is always very small.

 

[TylerBD12 10+ year member]

0.123 cu. ft that's straight from the alpine website for a 15" type ARGHHHHH

Edit: if you have trouble with math that's .246 cu. ft for both of them.

 

[gothsm 10+ year member]

so I would take that amount off the total cubes of the box?

 

[hoss 5,000+ posts]

0.123 cu. ft that's straight from the alpine website for a 15" type ARGHHHHH
Edit: if you have trouble with math that's .246 cu. ft for both of them.

what did i say, .1 cubes //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

and yes, subtract that from your net.

 

[gothsm 10+ year member]

//content.invisioncic.com/y282845/emoticons/highhorse.gif.6bbb570c3f53dc0dcce8a2b8ad05cf11.gif//content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif Now my messures are complete (almost) ill take pics when I get to building the box seeing it will be one of my first boxes.