thanks rcurley55, even though i don't know much about these, but i kinda know the basics of basics. plus the installation will be doing by technitians, we just don't know what to pick to have the best system.

if you please, can you help me explain what ar those for and where can i look for them Store's name/online to buy.


and Kevin, is there any specific amp / subs brand that u would reccommend, i herd that Focal make good speaker components, is there any1 else that would make good amps / sub?