OK, I have the JL 450/4 amp now. I have a mustang convertible. I need components that will do 150rms! I had kicker resolutions rs5 on a kicker 600.4 before. It was loud but not that loud and when i really cranked it up the mid bass sucked. It was only 75 rms. Well now I have double the amp and i want really good components. I looked at the mb quart q series and also boston acoustics z5. I also saw oviously the focal utopia line. I need something really loud, lol and clear. My doors are 5 1/4. Should I get 6.5's? Whats the difference besides more bass in 6.5 components? I have a JL 13w7 on JL 1000/1 in trunk. Please help, my kicker stuff blew and i bought a JL 450/4 amp and now im looking at new components up front.
