i have a 06 lx sedan, i also thought the sound system can sound better(turning it up is not a good idea, not even good) so i put back in my two 12'' mtx subs in the trunk. turned the bass on deck console down to -2, treble +6, and my subs mid range. sounded aloooooooooot better!!!!
only complaint is that the back where the two back speakers are located next to the windows start rattling like there is no tommorow. deffinatly embarassing when u roll up next to someone and ur car is rattling and its a new car. so i just took towels and stuffed it between the plastic and the window. problem solved
