autos

and this amp should do fine with the type r's right?

Do you own a mustang? and if you do how the hell do you fit anything in the trunk because the opening is so damn small

http://www.youtube.com/watch?videos=nd7B44uNYjg&v=rY8AfOdK4Y4 this guy blew his below 1000 : /

I was thinking of getting them but are they my only option?

its a 4ohm infinity amp 600rms but I can always get another amp I just want some decent subs for under 200 Just took a vid and there is not enough bass

I got 2 old infinity 375rms subs and I really want a upgrade because these are about to blow out on a 600rms amp I was thinking of getting THESE and can anyone tell me if http://www.sonicelectronix.com/item_17657_SPL+SP3-12.html are any good? they kinda look sketchy for that price. and can anyone tell me what is the difference between 4ohm and 2ohm and the advantages and disadvantages?