I need a good sound system for the car!? and help finding the right one!?

so my boyfriends birthday is coming up and he wants a sound system for his car with a good bass.because a huge amount of music has allot of bass and his kinda sucks haha. well i know nothing about sound systems. and i cant spend toooo much


so i just need help figuring it out.


like can any system go with any car


and


can you trust buying a used one?


and


which brands and what not?


so any advice really helps!


thanks
I need a good sound system for the car!? and help finding the right one!?
ok, i need to know a few things.


1. what kind of music does he listen too?


2. how does he like his bass, loud and boomy, or tight and accurate?


3.how much are you willing to spend?


4. when do you need it by?


5. what kind of vehicle is it going in?
I need a good sound system for the car!? and help finding the right one!?
just go to audiowarehouseexpo dot com.


or open your penny saver magz,and looking for stereo 1,they have cool items and cool price plus free install.