ive been intrested in getting either setup, i obviously have the kicker amp, im goin to be building a box myself and help with some friends of mine, whatever setup i choose the tuning will be at either 30-32 hz (maybe 34-35 hz) anyway, which would u choose??

thanks

I would vote BL, due to being able to option it to your needs.

yea ii would go with the BL for the same reasons u can taylor it to what you want to do

depending on if you can fit a box i would go with the 18 i dont think you could go wrong