Is it easy to replace trunk(back) speakers in your car?

-What determines how much bass is in the speakers. I want some with some good bass, but not the kind that shakes the car too much.Basically, your speakers have to handle the amount of power coming from your deck for them to sound good.

There's different sizes for speakers too

And it's very simple, the only hard part is mounting them

oh yeah btw since you said trunk i think your speaker sizes are 6x9's