Yaris Sedan Deadening and Sound system upgrade

[sickpuppy1]

I realize what your saying about bass being omni directional, that makes sense. What I was thinking of was the amount of volume from a smaller speaker hes using. Course I also realize the enclosure it's in will affect it just as much. But you feel the sound from the back of the speaker will do as well as what comes out front? Thinking of it going into carpet vs what enclosure under your trunk mounted set up.