Originally Posted by Robertvon
Tc sounds lms 15
Jbl gti mkii 12 X2
These would be my top choice from your list
I agree on these.
As for hitting 150's,how many 12's and what is the car or truck?
I used to have a SQ-SQL setup in my S10 years ago and I did quite well with it.I ran 4 12 w6's in a blow through.We went a little higher on the ratio than ideal for SQ in search of spl but we also had a set of JL8's in fiberglass enclosures in the doors to help flatten things out when we lowered the sub level for the SQ lanes.It was pretty impressive for the time and did quite well considering it was loud and a less than ideal SQ platform.
Good luck but you're probably going to need more power but if you plan properly it can be added later as the budget allows.