sealed

connect 2 itunes.? I plan on unlocking it. What should I do first, cause while charging and on it shows a diagram telling me to connect to itunes.

im fixing to go get my 15'' l7 installed in my car but dont know if i should get a sealed box or a custom ported box. which one would hit harder and make it sound louder? i listen to heavy based rap and hip-hop

have the tube spacers? Are these absolutely necessary or can i do without them?

its 300 watts rms and hits pretty good. how much of a difference will it get if I purchase a ported/vented box? will the bass be a lot deeper?

...hear something extra juicy? I don't want my friend to think I'm untrustworthy, I really don't even realize that I do this, but my b/fs friend says he couldn't tell me something b/c I would tell his g/f[which is my friend]Some people in my family say I like to talk about their bussiness too.help