I used to have 2 12" alpine type R's but my amp blew and i sold them. Now i loved the type r's they hit really hard, but the box they were in was 3.2 cubic feet sealed. Horrible i know but i didnt know anything about car audio when i bought the box. Anyway the only thing i didnt like was the fact that they couldnt keep up with my techno music so i want something that will sound awesome will all types of music and be as loud if not louder than the type R's. I want a 60/40 sq/spl ratio. I've boiled it down to those 3 subs. I will probably be putting 1200 rms to either setup and its going in a 93' honda prelude. help!