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gothsm
10-25-2007, 11:19 AM
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

TylerBD12
10-25-2007, 11:22 AM
you should be able to go to Alpines website and it should have that in the specs for that sub.

hoss
10-25-2007, 11:25 AM
just figure about .1 cuft a woofer. this number is always very small.

TylerBD12
10-25-2007, 11:25 AM
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
10-25-2007, 11:41 AM
so I would take that amount off the total cubes of the box?

hoss
10-25-2007, 01:23 PM
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 :)

and yes, subtract that from your net.

gothsm
10-25-2007, 01:52 PM
:hihorse: :veryhapp: 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.