Need Type R help

 

Silver Member
Username: Hootz

Saskatoon, Saskatchewan Canada

Post Number: 167
Registered: Oct-05
Can someone with type R 12s (1222D or 1242D) check their spec sheet and tell me what the driver displacement is? I'm building a new box and my spec sheet is about 3 hours away, and alpine still hasn't updated their online manuals past the 2004 model. bunch of lazy b@stards. thanks.
 

Gold Member
Username: Goatin

Ohio U.S.A

Post Number: 1368
Registered: Jan-06
http://www.subwoofertools.com/forum/ported-box.asp?Ew=37&Eh=17&Dia=6&Xmax=18.2&V d=.071&NumW=1&Vb=1.20&Fb=32&Qts=.47&Vas=1.589160015&Fs=29&CE=1.5

Here is all the specs, And a nifty little box maker. :-)
 

Gold Member
Username: Thomas_g

NM

Post Number: 1173
Registered: Oct-05
WWwazzzzzzzup Rave'n u straight or u a bronwn hater too?????????
 

Gold Member
Username: Goatin

Ohio U.S.A

Post Number: 1369
Registered: Jan-06
Hu?
Don't be dumb.
 

Silver Member
Username: Hootz

Saskatoon, Saskatchewan Canada

Post Number: 168
Registered: Oct-05
Thanks rave'n, .071 cu.ft. I think is the added volume of the cone if you mount the sub inverted. I need the displacement which I think is somewhere around .3 cu.ft. but I can't remember for sure. Someone PLEASE check, I'm stalled till I can make the ports. Thanks a lot.
 

Silver Member
Username: Hootz

Saskatoon, Saskatchewan Canada

Post Number: 169
Registered: Oct-05
BUMP!!!!!
 

Gold Member
Username: Rovin

Trinidad & T...

Post Number: 8074
Registered: Jul-05
Rave'n is correct

i have my spec sheet right here too ...
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