Alpine type x Experiences?? what box type

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03-09-2007, 01:37 PM

#11

Kaiser

0 Watt CAFz'r

Join Date: Jan 2007

Posts: 16

I have a 12 type x built in the spec box except tuned to an even 40 HZ. It POUNDS real nice from 25HZ up to about 60HZ but it starts to seriously struggle around 80 hz. try sealed and could you give me sum feed back. Thanks man.

03-09-2007, 06:57 PM

#12

B3?

0 Watt CAFz'r

Thread Starter

Join Date: Mar 2007

Posts: 10

So alpine recommends, to do sealed between .5-1.0 cubic feet. I plan on building this thing bulletproof and filling with some polyfill (that fluffy ) What do you think, .75 cubic feet??

cheers, i will leave my opinions on the sub in the box i decide upon

03-21-2007, 04:54 PM

#13

D3adlyX

Guest

Posts: n/a

i was running 2 10" alpine type-x in ported box... 2.5cubic feet...
sounded great... then i made a sealed box for just 1 type-x and it sounded OK... and then i made 1 more ported box for my type-X and it sounded Great.. i'd go ported...