Sound System?

Okay not sure if this is supposed to go in tunes or not but I'll post it here.
So I have a Toyota Camry ( -.- ) and I want to get a system in my car. I was wondering if I should get 10s or 12s with a 1000+ watt amp. I already know that 10s are used for cleaness of the bass and 12s are louder, but I was wondering:
(1) Which is better for a camry
(2) Will 12s be too much for my camry.
Thanks.

 

Are you looking for an extra boost to your bass that's cleaner or as much car-rattling as your eardrums can handle? 10's will be cheaper.

Also, your bass doesn't always need to be on. My brother's system has a switch.

 

Surround Sound is the best sound system.

 

Haha I'd go for 12s, or upgrade that car :X