JBL AM/FM 6-Disc In-Dash CD Changer w/7 Speakers (EJ)
> AM/FM 6-disc In-Dash CD Changer w/6 Speakers (EV)
>
> Of these two optional audio systems above for the Toyota Matrix, does
> the more expensive JBL system sound that much better than the other? >
>
OK, if I was to get NEITHER of the above audio systems and therefore have the base unit only, what would be some recommended audio systems I should consider installing aftermarket? (Money is not too much of an object, but I'm not into volume in audio - quality of sound is much more important than volume. I don't turn up the volume that high.) Different features/flexibility might be more important, for example, being able to easily play MP3s or hook into another digital/satellite audio network, etc.
Bud H