I have 3 10'' JL audio WO's running off a 300x2 watt amp, what I want to do is make it as clear as possiable, and hit hard at the same time. Can someone give me some pointers on how to do this. I was told to buy a EQ, but someone else told me to by a crossover, my amp already has a built in crossover. I was also considering putting my kenwood amp 75x2 to my highs, what do you think guys?