i want the best sounding sub for under $200. it is to be powered from a jl 250/1 monoblock amp. this is to put in my 02 wrx. it needs to be loud enough, yet sound good. most of my music i listen to is rock so i want to be able to hear a bass drum kick, but still hear sustainance from the bass guitar. every now and then i switch to rap, so sustinance from the basslines is good too. also needs to be accurate/fast enough for techno.