Car Audio Central - Ultimate Car Audio Forum and Community

Was thinking about buying a 12" Alpine type R but I have limited space for a box in my '97 Grand Cherokee. On their website they recommend 0.7 cubic air space for a sealed box and the measurements are 13"x13"x13". This would probly work for me but I didn't think these subs did very well in a small sealed box according to some posts on this forum. Also they come in dual 4 ohm and dual 2 ohm, which would be better??

i have a 12" Type R, but its in a 3cf box tuned to 30hz, getting around 700rms..so i cant really tell you how they would do in that small of a box.. also, i am not sure on this.. but that box would be a square shape, and i dont think its a good idea to have a sub in a square box.. but better in a more rectangular box.. also im looking at pics on Cardomain of your year, and theres all kinds of setups..

http://memimage.cardomain.net/member_im ... 4_full.jpg

you have quite a bit of room.. you could fit my box in there with no problems...

http://www.cardomain.com/ride/417105

and this dude has a 8cf box in his!

anyway.. heres my box specs.. if you get the 12" Type R.. you can use this box.
http://s47.photobucket.com/albums/f200/ ... nt=box.jpg

It depends on what Amp you are going to run on it... Personally i love these subs, i have 2 in my buddies truck each sealed 1 cuft and they pound hard... But other guys here have some Type R's in a ported box and they are really loud something like 142.7db i heard. But if space is an issue 1 cuft is fine for those subs if its sealed, They are nice subs for the money

damn u Scarrell u totally beat me to that post, and i was talking u up too!

i did a 147.9 with mine

dude, im all over the Type R posts, lol.. i think im one of the only ones that has one, and is on here almost ALL day..

hey Scarrell what did u use for the box program? Thats not Win ISD is it?

I was soo close to being the first but i went to my old threads to remember if it was u with the Type R and ur Number off the db meter, and i couldnt find it so by the time i got back u already posted... I would have beat you had i not tried to be sooo precise u see

I had 2 of the new Type R 12's for about a month. They're good subs. I tested one and it took 800W RMS with ease and really could use more. Really nice low end and decently loud for the shitty enclosure i tested it in.

Great subs for the money but i would say definitely go with Scarrells idea of taking his box design, if he hit 147.9 in it i would say go with that design all the way!